2018-02-07 12:50:10

by Tvrtko Ursulin

Subject: smpboot: do_boot_cpu failed(-1) to wakeup CPU#0

Hi,

We are seeing failures to online the CPU0 on Apollo Lake in the form of:

<6>[ 126.508783] smpboot: CPU 0 is now offline
<6>[ 127.520746] smpboot: Booting Node 0 Processor 0 APIC 0x0
<3>[ 137.521036] smpboot: do_boot_cpu failed(-1) to wakeup CPU#0

I unfortunately cannot say with which kernel version this started since
we added a test which does this only recently. I also have no local
access to this machine. (It is part of a test farm for i915 driver
development testing.) But we recently added a test which off-lines, and
on-lines back, CPUs and started seeing this. Small reproducer looks like
this (without boilerplate):

static void cpu_hotplug_raw(int gem_fd)
{
int cpu = 0;
char name[128];
int cpufd;

igt_require(cpu0_hotplug_support());

for (;;) {
igt_assert_lt(snprintf(name, sizeof(name),
"/sys/devices/system/cpu/cpu%d/online",
cpu),
sizeof(name));
cpufd = open(name, O_WRONLY);
if (cpufd == -1) {
igt_assert(cpu > 0);
break;
}

/* Offline followed by online a CPU. */
igt_assert_eq(write(cpufd, "0", 2), 2);
usleep(1e6);
igt_assert_eq(write(cpufd, "1", 2), 2);

close(cpufd);
cpu++;
}
}

Any suggestions on how to debug this further? Dmesg from boot is pasted
below.

Regards,

Tvrtko

<5>[ 0.000000] Linux version 4.15.0-CI-CI_DRM_3731+ ([email protected]) (gcc version 6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2)) #1 SMP PREEMPT Wed Feb 7 10:22:14 EET 2018
<6>[ 0.000000] Command line: BOOT_IMAGE=/boot/drm_intel root=/dev/sda2 rootwait fsck.repair=yes intel_iommu=igfx_off nmi_watchdog=panic,auto panic=5 softdog.soft_panic=5 drm.debug=0xe 3 ro
<6>[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
<6>[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
<6>[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
<6>[ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
<6>[ 0.000000] x86/fpu: xstate_offset[3]: 576, xstate_sizes[3]: 64
<6>[ 0.000000] x86/fpu: xstate_offset[4]: 640, xstate_sizes[4]: 64
<6>[ 0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
<6>[ 0.000000] e820: BIOS-provided physical RAM map:
<6>[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000003efff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x000000000003f000-0x000000000003ffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000000040000-0x000000000009dfff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x0000000010000000-0x0000000012150fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000012151000-0x0000000077715fff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x0000000077716000-0x0000000079837fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000079838000-0x0000000079852fff] ACPI data
<6>[ 0.000000] BIOS-e820: [mem 0x0000000079853000-0x00000000798b2fff] ACPI NVS
<6>[ 0.000000] BIOS-e820: [mem 0x00000000798b3000-0x0000000079bdcfff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000079bdd000-0x0000000079c41fff] type 20
<6>[ 0.000000] BIOS-e820: [mem 0x0000000079c42000-0x0000000079fc4fff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x0000000079fc5000-0x0000000079fc5fff] ACPI NVS
<6>[ 0.000000] BIOS-e820: [mem 0x0000000079fc6000-0x0000000079feffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000079ff0000-0x000000007a9defff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x000000007a9df000-0x000000007a9e0fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x000000007a9e1000-0x000000007affffff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000d0000000-0x00000000d0ffffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fe042000-0x00000000fe044fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fe900000-0x00000000fe902fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000027fffffff] usable
<6>[ 0.000000] NX (Execute Disable) protection: active
<6>[ 0.000000] efi: EFI v2.50 by American Megatrends
<6>[ 0.000000] efi: ACPI=0x79845000 ACPI 2.0=0x79845000 SMBIOS=0x79aa6000 SMBIOS 3.0=0x79aa5000 ESRT=0x79aa0a58
<5>[ 0.000000] random: fast init done
<6>[ 0.000000] SMBIOS 3.0.0 present.
<6>[ 0.000000] DMI: /NUC6CAYB, BIOS AYAPLCEL.86A.0040.2017.0619.1722 06/19/2017
<7>[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
<7>[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
<6>[ 0.000000] e820: last_pfn = 0x280000 max_arch_pfn = 0x400000000
<7>[ 0.000000] MTRR default type: uncachable
<7>[ 0.000000] MTRR fixed ranges enabled:
<7>[ 0.000000] 00000-6FFFF write-back
<7>[ 0.000000] 70000-7FFFF uncachable
<7>[ 0.000000] 80000-9FFFF write-back
<7>[ 0.000000] A0000-BFFFF uncachable
<7>[ 0.000000] C0000-FFFFF write-protect
<7>[ 0.000000] MTRR variable ranges enabled:
<7>[ 0.000000] 0 base 0000000000 mask 7F80000000 write-back
<7>[ 0.000000] 1 base 007C000000 mask 7FFC000000 uncachable
<7>[ 0.000000] 2 base 007B000000 mask 7FFF000000 uncachable
<7>[ 0.000000] 3 base 0100000000 mask 7F00000000 write-back
<7>[ 0.000000] 4 base 0200000000 mask 7F80000000 write-back
<7>[ 0.000000] 5 base 00FF000000 mask 7FFF000000 write-combining
<7>[ 0.000000] 6 disabled
<7>[ 0.000000] 7 disabled
<7>[ 0.000000] 8 disabled
<7>[ 0.000000] 9 disabled
<6>[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
<6>[ 0.000000] e820: last_pfn = 0x7b000 max_arch_pfn = 0x400000000
<6>[ 0.000000] esrt: Reserving ESRT space from 0x0000000079aa0a58 to 0x0000000079aa0a90.
<7>[ 0.000000] Base memory trampoline at [ (ptrval)] 98000 size 24576
<6>[ 0.000000] Using GB pages for direct mapping
<7>[ 0.000000] BRK [0x0702c000, 0x0702cfff] PGTABLE
<7>[ 0.000000] BRK [0x0702d000, 0x0702dfff] PGTABLE
<7>[ 0.000000] BRK [0x0702e000, 0x0702efff] PGTABLE
<7>[ 0.000000] BRK [0x0702f000, 0x0702ffff] PGTABLE
<7>[ 0.000000] BRK [0x07030000, 0x07030fff] PGTABLE
<7>[ 0.000000] BRK [0x07031000, 0x07031fff] PGTABLE
<6>[ 0.000000] Secure boot could not be determined
<6>[ 0.000000] ACPI: Early table checksum verification disabled
<6>[ 0.000000] ACPI: RSDP 0x0000000079845000 000024 (v02 INTEL )
<6>[ 0.000000] ACPI: XSDT 0x00000000798450C0 0000EC (v01 INTEL NUC6CAYB 01072009 AMI 00010013)
<6>[ 0.000000] ACPI: FACP 0x000000007984DF50 000114 (v06 INTEL NUC6CAYB 01072009 AMI 00010013)
<6>[ 0.000000] ACPI: DSDT 0x0000000079845250 008CF8 (v02 INTEL NUC6CAYB 01072009 INTL 20120913)
<6>[ 0.000000] ACPI: FACS 0x0000000079882080 000040
<6>[ 0.000000] ACPI: FPDT 0x000000007984E070 000044 (v01 INTEL NUC6CAYB 01072009 AMI 00010013)
<6>[ 0.000000] ACPI: FIDT 0x000000007984E0C0 00009C (v01 INTEL NUC6CAYB 01072009 AMI 00010013)
<6>[ 0.000000] ACPI: MCFG 0x000000007984E160 00003C (v01 INTEL NUC6CAYB 01072009 MSFT 00000097)
<6>[ 0.000000] ACPI: DBG2 0x000000007984E1A0 000072 (v00 INTEL NUC6CAYB 00000003 BRXT 0100000D)
<6>[ 0.000000] ACPI: DBGP 0x000000007984E220 000034 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
<6>[ 0.000000] ACPI: HPET 0x000000007984E260 000038 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
<6>[ 0.000000] ACPI: LPIT 0x000000007984E2A0 00005C (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
<6>[ 0.000000] ACPI: APIC 0x000000007984E300 000084 (v03 INTEL NUC6CAYB 00000003 BRXT 0100000D)
<6>[ 0.000000] ACPI: NPKT 0x000000007984E390 000065 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
<6>[ 0.000000] ACPI: PRAM 0x000000007984E400 000030 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
<6>[ 0.000000] ACPI: WSMT 0x000000007984E430 000028 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
<6>[ 0.000000] ACPI: SSDT 0x000000007984E460 00002B (v02 INTEL NUC6CAYB 00000003 BRXT 0100000D)
<6>[ 0.000000] ACPI: SSDT 0x000000007984E490 000A19 (v01 INTEL NUC6CAYB 00001000 INTL 20120913)
<6>[ 0.000000] ACPI: SSDT 0x000000007984EEB0 000442 (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
<6>[ 0.000000] ACPI: SSDT 0x000000007984F300 00072B (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
<6>[ 0.000000] ACPI: SSDT 0x000000007984FA30 00032D (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
<6>[ 0.000000] ACPI: SSDT 0x000000007984FD60 00017C (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
<6>[ 0.000000] ACPI: SSDT 0x000000007984FEE0 002740 (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
<6>[ 0.000000] ACPI: UEFI 0x0000000079852620 000042 (v01 INTEL NUC6CAYB 00000000 00000000)
<6>[ 0.000000] ACPI: BGRT 0x0000000079852670 000038 (v01 INTEL NUC6CAYB 01072009 AMI 00010013)
<6>[ 0.000000] ACPI: TPM2 0x00000000798526B0 000034 (v03 INTEL NUC6CAYB 00000001 AMI 00000000)
<6>[ 0.000000] ACPI: SSDT 0x00000000798526F0 0001F8 (v01 INTEL NUC6CAYB 00001000 INTL 20120913)
<6>[ 0.000000] ACPI: WDAT 0x00000000798528F0 000104 (v01 INTEL NUC6CAYB 00000000 00000000)
<6>[ 0.000000] ACPI: NHLT 0x0000000079852A00 00002D (v00 INTEL NUC6CAYB 00000002 01000013)
<7>[ 0.000000] ACPI: Local APIC address 0xfee00000
<6>[ 0.000000] tsc: Using PIT calibration value
<6>[ 0.000000] Zone ranges:
<6>[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
<6>[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
<6>[ 0.000000] Normal [mem 0x0000000100000000-0x000000027fffffff]
<6>[ 0.000000] Movable zone start for each node
<6>[ 0.000000] Early memory node ranges
<6>[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000003efff]
<6>[ 0.000000] node 0: [mem 0x0000000000040000-0x000000000009dfff]
<6>[ 0.000000] node 0: [mem 0x0000000000100000-0x000000000fffffff]
<6>[ 0.000000] node 0: [mem 0x0000000012151000-0x0000000077715fff]
<6>[ 0.000000] node 0: [mem 0x0000000079c42000-0x0000000079fc4fff]
<6>[ 0.000000] node 0: [mem 0x0000000079ff0000-0x000000007a9defff]
<6>[ 0.000000] node 0: [mem 0x000000007a9e1000-0x000000007affffff]
<6>[ 0.000000] node 0: [mem 0x0000000100000000-0x000000027fffffff]
<6>[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000027fffffff]
<7>[ 0.000000] On node 0 totalpages: 2058482
<7>[ 0.000000] DMA zone: 64 pages used for memmap
<7>[ 0.000000] DMA zone: 22 pages reserved
<7>[ 0.000000] DMA zone: 3996 pages, LIFO batch:0
<7>[ 0.000000] DMA32 zone: 7526 pages used for memmap
<7>[ 0.000000] DMA32 zone: 481622 pages, LIFO batch:31
<7>[ 0.000000] Normal zone: 24576 pages used for memmap
<7>[ 0.000000] Normal zone: 1572864 pages, LIFO batch:31
<6>[ 0.000000] Reserved but unavailable: 99 pages
<6>[ 0.000000] Reserving Intel graphics memory at [mem 0x7c000000-0x7fffffff]
<6>[ 0.000000] ACPI: PM-Timer IO Port: 0x408
<7>[ 0.000000] ACPI: Local APIC address 0xfee00000
<6>[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
<6>[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
<6>[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
<6>[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
<6>[ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-119
<6>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
<6>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
<7>[ 0.000000] ACPI: IRQ0 used by override.
<7>[ 0.000000] ACPI: IRQ9 used by override.
<6>[ 0.000000] Using ACPI (MADT) for SMP configuration information
<6>[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
<6>[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x0003f000-0x0003ffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x10000000-0x12150fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x77716000-0x79837fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x79838000-0x79852fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x79853000-0x798b2fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x798b3000-0x79bdcfff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x79bdd000-0x79c41fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x79fc5000-0x79fc5fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x79fc6000-0x79feffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x7a9df000-0x7a9e0fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x7b000000-0x7fffffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0x80000000-0xcfffffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xd0000000-0xd0ffffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xd1000000-0xdfffffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfe041fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfe042000-0xfe044fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfe045000-0xfe8fffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfe900000-0xfe902fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfe903000-0xfebfffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed00fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xfedfffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
<6>[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
<6>[ 0.000000] e820: [mem 0x80000000-0xcfffffff] available for PCI devices
<6>[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
<6>[ 0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1
<6>[ 0.000000] percpu: Embedded 44 pages/cpu @ (ptrval) s141832 r8192 d30200 u524288
<7>[ 0.000000] pcpu-alloc: s141832 r8192 d30200 u524288 alloc=1*2097152
<7>[ 0.000000] pcpu-alloc: [0] 0 1 2 3
<6>[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2026294
<5>[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/drm_intel root=/dev/sda2 rootwait fsck.repair=yes intel_iommu=igfx_off nmi_watchdog=panic,auto panic=5 softdog.soft_panic=5 drm.debug=0xe 3 ro
<6>[ 0.000000] DMAR: Disable GFX device mapping
<6>[ 0.000000] log_buf_len individual max cpu contribution: 262144 bytes
<6>[ 0.000000] log_buf_len total cpu_extra contributions: 786432 bytes
<6>[ 0.000000] log_buf_len min size: 262144 bytes
<6>[ 0.000000] log_buf_len: 1048576 bytes
<6>[ 0.000000] early log buf free: 248084(94%)
<6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
<6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
<6>[ 0.000000] Memory: 7884232K/8233928K available (12300K kernel code, 1296K rwdata, 3640K rodata, 1216K init, 24856K bss, 349696K reserved, 0K cma-reserved)
<6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
<6>[ 0.000000] Kernel/User page tables isolation: enabled
<6>[ 0.000000] Running RCU self tests
<6>[ 0.000000] Preemptible hierarchical RCU implementation.
<6>[ 0.000000] RCU lockdep checking is enabled.
<6>[ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
<6>[ 0.000000] RCU callback double-/use-after-free debug enabled.
<6>[ 0.000000] Tasks RCU enabled.
<6>[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
<6>[ 0.000000] kmemleak: Kernel memory leak detector disabled
<6>[ 0.000000] NR_IRQS: 4352, nr_irqs: 1024, preallocated irqs: 16
<6>[ 0.000000] Console: colour dummy device 80x25
<6>[ 0.000000] console [tty0] enabled
<4>[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
<4>[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
<4>[ 0.000000] ... MAX_LOCK_DEPTH: 48
<4>[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
<4>[ 0.000000] ... CLASSHASH_SIZE: 4096
<4>[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
<4>[ 0.000000] ... MAX_LOCKDEP_CHAINS: 131072
<4>[ 0.000000] ... CHAINHASH_SIZE: 65536
<4>[ 0.000000] memory used by lock dependency info: 9951 kB
<4>[ 0.000000] per task-struct memory footprint: 1920 bytes
<4>[ 0.000000] kmemleak: Early log buffer exceeded (1006), please increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE
<6>[ 0.000000] ACPI: Core revision 20170831
<6>[ 0.000000] ACPI: 9 ACPI AML tables successfully acquired and loaded
<6>[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns
<7>[ 0.000000] hpet clockevent registered
<6>[ 0.001000] APIC: Switch to symmetric I/O mode setup
<6>[ 0.002000] x2apic: IRQ remapping doesn't support X2APIC mode
<6>[ 0.007000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
<6>[ 0.013000] tsc: PIT calibration matches HPET. 1 loops
<6>[ 0.013000] tsc: Detected 1497.665 MHz processor
<6>[ 0.013000] tsc: Detected 1497.600 MHz TSC
<6>[ 0.013000] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=1497600)
<6>[ 0.013000] pid_max: default: 32768 minimum: 301
<6>[ 0.015294] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
<6>[ 0.015369] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
<6>[ 0.017518] CPU: Physical Processor ID: 0
<6>[ 0.017551] CPU: Processor Core ID: 0
<6>[ 0.017604] mce: CPU supports 7 MCE banks
<6>[ 0.017715] CPU0: Thermal monitoring enabled (TM1)
<6>[ 0.017833] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
<6>[ 0.017867] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
<6>[ 0.017906] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline
<6>[ 0.018492] Freeing SMP alternatives memory: 36K
<7>[ 0.049258] TSC deadline timer enabled
<6>[ 0.049281] smpboot: CPU0: Intel(R) Celeron(R) CPU J3455 @ 1.50GHz (family: 0x6, model: 0x5c, stepping: 0x9)
<6>[ 0.053116] Performance Events: PEBS fmt3+, Goldmont events, 32-deep LBR, full-width counters, Intel PMU driver.
<6>[ 0.053283] ... version: 4
<6>[ 0.053313] ... bit width: 48
<6>[ 0.053342] ... generic registers: 4
<6>[ 0.053370] ... value mask: 0000ffffffffffff
<6>[ 0.053405] ... max period: 00007fffffffffff
<6>[ 0.053440] ... fixed-purpose events: 3
<6>[ 0.053468] ... event mask: 000000070000000f
<6>[ 0.055028] Hierarchical SRCU implementation.
<6>[ 0.062958] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
<6>[ 0.065029] smp: Bringing up secondary CPUs ...
<6>[ 0.073223] x86: Booting SMP configuration:
<6>[ 0.073274] .... node #0, CPUs: #1 #2 #3
<6>[ 0.091655] smp: Brought up 1 node, 4 CPUs
<6>[ 0.091655] smpboot: Max logical packages: 1
<6>[ 0.091655] smpboot: Total of 4 processors activated (11980.80 BogoMIPS)
<6>[ 0.095683] devtmpfs: initialized
<6>[ 0.099189] PM: Registering ACPI NVS region [mem 0x79853000-0x798b2fff] (393216 bytes)
<6>[ 0.099816] PM: Registering ACPI NVS region [mem 0x79fc5000-0x79fc5fff] (4096 bytes)
<6>[ 0.102075] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
<6>[ 0.102092] futex hash table entries: 1024 (order: 5, 131072 bytes)
<6>[ 0.102729] xor: measuring software checksum speed
<6>[ 0.112026] prefetch64-sse: 7672.000 MB/sec
<6>[ 0.121133] generic_sse: 6644.000 MB/sec
<6>[ 0.121165] xor: using function: prefetch64-sse (7672.000 MB/sec)
<6>[ 0.121245] pinctrl core: initialized pinctrl subsystem
<6>[ 0.126593] NET: Registered protocol family 16
<6>[ 0.131044] cpuidle: using governor menu
<6>[ 0.131044] ACPI: bus type PCI registered
<6>[ 0.131044] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
<6>[ 0.131532] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
<6>[ 0.131599] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
<6>[ 0.131705] PCI: Using configuration type 1 for base access
<6>[ 0.170190] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
<6>[ 0.188999] raid6: sse2x1 gen() 3234 MB/s
<6>[ 0.205963] raid6: sse2x1 xor() 1927 MB/s
<6>[ 0.222957] raid6: sse2x2 gen() 3730 MB/s
<6>[ 0.239953] raid6: sse2x2 xor() 2308 MB/s
<6>[ 0.256963] raid6: sse2x4 gen() 4277 MB/s
<6>[ 0.273958] raid6: sse2x4 xor() 2281 MB/s
<6>[ 0.273992] raid6: using algorithm sse2x4 gen() 4277 MB/s
<6>[ 0.274015] raid6: .... xor() 2281 MB/s, rmw enabled
<6>[ 0.274052] raid6: using ssse3x2 recovery algorithm
<6>[ 0.275011] ACPI: Added _OSI(Module Device)
<6>[ 0.275019] ACPI: Added _OSI(Processor Device)
<6>[ 0.275053] ACPI: Added _OSI(3.0 _SCP Extensions)
<6>[ 0.275087] ACPI: Added _OSI(Processor Aggregator Device)
<6>[ 0.280812] ACPI: Executed 3 blocks of module-level executable AML code
<6>[ 0.486523] ACPI: Dynamic OEM Table Load:
<6>[ 0.486617] ACPI: SSDT 0xFFFF8802762E5738 000102 (v02 PmRef Cpu0Cst 00003001 INTL 20120913)
<6>[ 0.499644] ACPI: Dynamic OEM Table Load:
<6>[ 0.499735] ACPI: SSDT 0xFFFF8802762E6128 00015F (v02 PmRef ApIst 00003000 INTL 20120913)
<6>[ 0.505865] ACPI: Dynamic OEM Table Load:
<6>[ 0.505954] ACPI: SSDT 0xFFFF880276325088 00008D (v02 PmRef ApCst 00003000 INTL 20120913)
<6>[ 0.540115] ACPI: EC: EC started
<6>[ 0.540157] ACPI: EC: interrupt blocked
<6>[ 0.540751] ACPI: \_SB_.PCI0.SBRG.H_EC: Used as first EC
<6>[ 0.540808] ACPI: \_SB_.PCI0.SBRG.H_EC: GPE=0x40, EC_CMD/EC_SC=0x66, EC_DATA=0x62
<6>[ 0.540874] ACPI: \_SB_.PCI0.SBRG.H_EC: Used as boot DSDT EC to handle transactions
<6>[ 0.540931] ACPI: Interpreter enabled
<6>[ 0.541274] ACPI: (supports S0 S3 S4 S5)
<6>[ 0.541309] ACPI: Using IOAPIC for interrupt routing
<6>[ 0.541941] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
<6>[ 0.551660] ACPI: Enabled 1 GPEs in block 00 to 7F
<6>[ 0.874146] ACPI: Power Resource [FN00] (on)
<6>[ 0.901169] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
<6>[ 0.901263] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
<6>[ 0.927830] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
<6>[ 0.943660] PCI host bridge to bus 0000:00
<6>[ 0.943712] pci_bus 0000:00: root bus resource [io 0x0070-0x0077]
<6>[ 0.943768] pci_bus 0000:00: root bus resource [io 0x0000-0x006f window]
<6>[ 0.943826] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window]
<6>[ 0.943882] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
<6>[ 0.943942] pci_bus 0000:00: root bus resource [mem 0x7c000001-0x7fffffff window]
<6>[ 0.944000] pci_bus 0000:00: root bus resource [mem 0x7b800001-0x7bffffff window]
<6>[ 0.944029] pci_bus 0000:00: root bus resource [mem 0x80000000-0xcfffffff window]
<6>[ 0.944091] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff window]
<6>[ 0.944155] pci_bus 0000:00: root bus resource [bus 00-ff]
<7>[ 0.944287] pci 0000:00:00.0: [8086:5af0] type 00 class 0x060000
<7>[ 0.950997] pci 0000:00:02.0: [8086:5a85] type 00 class 0x030000
<7>[ 0.951046] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit]
<7>[ 0.951068] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref]
<7>[ 0.951085] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
<6>[ 0.951202] pci 0000:00:02.0: BAR 2: assigned to efifb
<7>[ 0.958362] pci 0000:00:0e.0: [8086:5a98] type 00 class 0x040380
<7>[ 0.958424] pci 0000:00:0e.0: reg 0x10: [mem 0x91410000-0x91413fff 64bit]
<7>[ 0.958494] pci 0000:00:0e.0: reg 0x20: [mem 0x91000000-0x910fffff 64bit]
<7>[ 0.958723] pci 0000:00:0e.0: PME# supported from D0 D3hot D3cold
<7>[ 0.966687] pci 0000:00:0f.0: [8086:5a9a] type 00 class 0x078000
<7>[ 0.966766] pci 0000:00:0f.0: reg 0x10: [mem 0x91427000-0x91427fff 64bit]
<7>[ 0.967071] pci 0000:00:0f.0: PME# supported from D3hot
<7>[ 0.973416] pci 0000:00:12.0: [8086:5ae3] type 00 class 0x010601
<7>[ 0.973467] pci 0000:00:12.0: reg 0x10: [mem 0x91414000-0x91415fff]
<7>[ 0.973488] pci 0000:00:12.0: reg 0x14: [mem 0x91424000-0x914240ff]
<7>[ 0.973508] pci 0000:00:12.0: reg 0x18: [io 0xf090-0xf097]
<7>[ 0.973530] pci 0000:00:12.0: reg 0x1c: [io 0xf080-0xf083]
<7>[ 0.973552] pci 0000:00:12.0: reg 0x20: [io 0xf060-0xf07f]
<7>[ 0.973572] pci 0000:00:12.0: reg 0x24: [mem 0x91423000-0x914237ff]
<7>[ 0.973754] pci 0000:00:12.0: PME# supported from D3hot
<7>[ 0.979970] pci 0000:00:13.0: [8086:5ad8] type 01 class 0x060400
<7>[ 0.980249] pci 0000:00:13.0: PME# supported from D0 D3hot D3cold
<7>[ 0.986517] pci 0000:00:13.1: [8086:5ad9] type 01 class 0x060400
<7>[ 0.986790] pci 0000:00:13.1: PME# supported from D0 D3hot D3cold
<7>[ 0.993064] pci 0000:00:13.2: [8086:5ada] type 01 class 0x060400
<7>[ 0.993343] pci 0000:00:13.2: PME# supported from D0 D3hot D3cold
<7>[ 0.999668] pci 0000:00:15.0: [8086:5aa8] type 00 class 0x0c0330
<7>[ 0.999730] pci 0000:00:15.0: reg 0x10: [mem 0x91400000-0x9140ffff 64bit]
<7>[ 0.999982] pci 0000:00:15.0: PME# supported from D3hot D3cold
<7>[ 1.007217] pci 0000:00:16.0: [8086:5aac] type 00 class 0x118000
<7>[ 1.007282] pci 0000:00:16.0: reg 0x10: [mem 0x91422000-0x91422fff 64bit]
<7>[ 1.007317] pci 0000:00:16.0: reg 0x18: [mem 0x91421000-0x91421fff 64bit]
<7>[ 1.013664] pci 0000:00:18.0: [8086:5abc] type 00 class 0x118000
<7>[ 1.013727] pci 0000:00:18.0: reg 0x10: [mem 0x91420000-0x91420fff 64bit]
<7>[ 1.013761] pci 0000:00:18.0: reg 0x18: [mem 0x9141f000-0x9141ffff 64bit]
<7>[ 1.020080] pci 0000:00:19.0: [8086:5ac2] type 00 class 0x118000
<7>[ 1.020143] pci 0000:00:19.0: reg 0x10: [mem 0x9141e000-0x9141efff 64bit]
<7>[ 1.020177] pci 0000:00:19.0: reg 0x18: [mem 0x9141d000-0x9141dfff 64bit]
<7>[ 1.026464] pci 0000:00:19.1: [8086:5ac4] type 00 class 0x118000
<7>[ 1.026525] pci 0000:00:19.1: reg 0x10: [mem 0x9141c000-0x9141cfff 64bit]
<7>[ 1.026559] pci 0000:00:19.1: reg 0x18: [mem 0x9141b000-0x9141bfff 64bit]
<7>[ 1.032846] pci 0000:00:19.2: [8086:5ac6] type 00 class 0x118000
<7>[ 1.032905] pci 0000:00:19.2: reg 0x10: [mem 0x9141a000-0x9141afff 64bit]
<7>[ 1.032940] pci 0000:00:19.2: reg 0x18: [mem 0x91419000-0x91419fff 64bit]
<7>[ 1.039244] pci 0000:00:1a.0: [8086:5ac8] type 00 class 0x0c8000
<7>[ 1.039308] pci 0000:00:1a.0: reg 0x10: [mem 0x91418000-0x91418fff 64bit]
<7>[ 1.039343] pci 0000:00:1a.0: reg 0x18: [mem 0x91417000-0x91417fff 64bit]
<7>[ 1.039562] pci 0000:00:1a.0: PME# supported from D0 D3hot
<7>[ 1.045780] pci 0000:00:1f.0: [8086:5ae8] type 00 class 0x060100
<7>[ 1.052239] pci 0000:00:1f.1: [8086:5ad4] type 00 class 0x0c0500
<7>[ 1.052333] pci 0000:00:1f.1: reg 0x10: [mem 0x91416000-0x914160ff 64bit]
<7>[ 1.052433] pci 0000:00:1f.1: reg 0x20: [io 0xf040-0xf05f]
<7>[ 1.059163] pci 0000:01:00.0: [10ec:5229] type 00 class 0xff0000
<7>[ 1.059218] pci 0000:01:00.0: reg 0x10: [mem 0x91300000-0x91300fff]
<4>[ 1.059336] pci 0000:01:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug
<7>[ 1.059670] pci 0000:01:00.0: supports D1 D2
<7>[ 1.059676] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
<6>[ 1.060711] pci 0000:00:13.0: PCI bridge to [bus 01]
<7>[ 1.060763] pci 0000:00:13.0: bridge window [mem 0x91300000-0x913fffff]
<7>[ 1.061420] pci 0000:02:00.0: [8086:24fb] type 00 class 0x028000
<7>[ 1.061503] pci 0000:02:00.0: reg 0x10: [mem 0x91200000-0x91201fff 64bit]
<4>[ 1.061602] pci 0000:02:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug
<7>[ 1.061974] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
<6>[ 1.062974] pci 0000:00:13.1: PCI bridge to [bus 02]
<7>[ 1.063027] pci 0000:00:13.1: bridge window [mem 0x91200000-0x912fffff]
<7>[ 1.063777] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
<7>[ 1.063842] pci 0000:03:00.0: reg 0x10: [io 0xe000-0xe0ff]
<7>[ 1.063896] pci 0000:03:00.0: reg 0x18: [mem 0x91104000-0x91104fff 64bit]
<7>[ 1.063931] pci 0000:03:00.0: reg 0x20: [mem 0x91100000-0x91103fff 64bit]
<4>[ 1.063963] pci 0000:03:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug
<7>[ 1.064308] pci 0000:03:00.0: supports D1 D2
<7>[ 1.064315] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
<6>[ 1.065363] pci 0000:00:13.2: PCI bridge to [bus 03]
<7>[ 1.065407] pci 0000:00:13.2: bridge window [io 0xe000-0xefff]
<7>[ 1.065417] pci 0000:00:13.2: bridge window [mem 0x91100000-0x911fffff]
<7>[ 1.065468] pci_bus 0000:00: on NUMA node 0
<6>[ 1.084118] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
<6>[ 1.086631] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
<6>[ 1.089110] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
<6>[ 1.091607] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
<6>[ 1.094098] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
<6>[ 1.096594] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
<6>[ 1.099093] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
<6>[ 1.101571] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
<6>[ 1.120595] ACPI: EC: interrupt unblocked
<6>[ 1.120688] ACPI: EC: event unblocked
<6>[ 1.120766] ACPI: \_SB_.PCI0.SBRG.H_EC: GPE=0x40, EC_CMD/EC_SC=0x66, EC_DATA=0x62
<6>[ 1.120844] ACPI: \_SB_.PCI0.SBRG.H_EC: Used as boot DSDT EC to handle transactions and events
<6>[ 1.123130] pci 0000:00:02.0: vgaarb: setting as boot VGA device
<6>[ 1.123185] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
<6>[ 1.123269] pci 0000:00:02.0: vgaarb: bridge control possible
<6>[ 1.123310] vgaarb: loaded
<5>[ 1.124524] SCSI subsystem initialized
<7>[ 1.125183] libata version 3.00 loaded.
<6>[ 1.125601] ACPI: bus type USB registered
<6>[ 1.126041] usbcore: registered new interface driver usbfs
<6>[ 1.126287] usbcore: registered new interface driver hub
<6>[ 1.127025] usbcore: registered new device driver usb
<6>[ 1.128349] Registered efivars operations
<6>[ 1.157361] Advanced Linux Sound Architecture Driver Initialized.
<6>[ 1.157550] PCI: Using ACPI for IRQ routing
<7>[ 1.191755] PCI: pci_cache_line_size set to 64 bytes
<7>[ 1.191920] e820: reserve RAM buffer [mem 0x0003f000-0x0003ffff]
<7>[ 1.191963] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
<7>[ 1.191982] e820: reserve RAM buffer [mem 0x77716000-0x77ffffff]
<7>[ 1.192000] e820: reserve RAM buffer [mem 0x79fc5000-0x7bffffff]
<7>[ 1.192028] e820: reserve RAM buffer [mem 0x7a9df000-0x7bffffff]
<7>[ 1.192047] e820: reserve RAM buffer [mem 0x7b000000-0x7bffffff]
<6>[ 1.194389] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
<6>[ 1.194478] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
<6>[ 1.196153] clocksource: Switched to clocksource hpet
<6>[ 1.358830] pnp: PnP ACPI init
<6>[ 1.369714] system 00:00: [io 0x0a00-0x0a1f] has been reserved
<6>[ 1.369785] system 00:00: [io 0x0a20-0x0a2f] has been reserved
<6>[ 1.369846] system 00:00: [io 0x0a30-0x0a3f] has been reserved
<6>[ 1.369906] system 00:00: [io 0x0a40-0x0a4f] has been reserved
<6>[ 1.369969] system 00:00: [io 0x0a50-0x0a5f] has been reserved
<6>[ 1.370087] system 00:00: [io 0x0a60-0x0a6f] has been reserved
<7>[ 1.370223] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
<7>[ 1.376711] pnp 00:01: [dma 0 disabled]
<7>[ 1.377238] pnp 00:01: Plug and Play ACPI device, IDs ITE8708 (active)
<6>[ 1.378123] system 00:02: [io 0x0680-0x069f] has been reserved
<6>[ 1.378187] system 00:02: [io 0x0400-0x047f] has been reserved
<6>[ 1.378247] system 00:02: [io 0x0500-0x05fe] has been reserved
<6>[ 1.378305] system 00:02: [io 0x0600-0x061f] has been reserved
<6>[ 1.378367] system 00:02: [io 0x164e-0x164f] has been reserved
<7>[ 1.378461] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
<6>[ 1.388472] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
<6>[ 1.388545] system 00:03: [mem 0xfea00000-0xfeafffff] has been reserved
<6>[ 1.388612] system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved
<6>[ 1.388678] system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved
<6>[ 1.388743] system 00:03: [mem 0xfed06000-0xfed06fff] has been reserved
<6>[ 1.388807] system 00:03: [mem 0xfed08000-0xfed09fff] has been reserved
<6>[ 1.388871] system 00:03: [mem 0xfed80000-0xfedbffff] has been reserved
<6>[ 1.388935] system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved
<6>[ 1.389078] system 00:03: [mem 0xfee00000-0xfeefffff] could not be reserved
<7>[ 1.389186] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
<7>[ 1.393813] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
<6>[ 1.399157] pnp: PnP ACPI: found 5 devices
<6>[ 1.440558] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
<6>[ 1.440687] pci 0000:00:13.0: PCI bridge to [bus 01]
<6>[ 1.440733] pci 0000:00:13.0: bridge window [mem 0x91300000-0x913fffff]
<6>[ 1.440790] pci 0000:00:13.1: PCI bridge to [bus 02]
<6>[ 1.440831] pci 0000:00:13.1: bridge window [mem 0x91200000-0x912fffff]
<6>[ 1.440888] pci 0000:00:13.2: PCI bridge to [bus 03]
<6>[ 1.440925] pci 0000:00:13.2: bridge window [io 0xe000-0xefff]
<6>[ 1.440970] pci 0000:00:13.2: bridge window [mem 0x91100000-0x911fffff]
<7>[ 1.441084] pci_bus 0000:00: resource 4 [io 0x0070-0x0077]
<7>[ 1.441091] pci_bus 0000:00: resource 5 [io 0x0000-0x006f window]
<7>[ 1.441098] pci_bus 0000:00: resource 6 [io 0x0078-0x0cf7 window]
<7>[ 1.441103] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff window]
<7>[ 1.441109] pci_bus 0000:00: resource 8 [mem 0x7c000001-0x7fffffff window]
<7>[ 1.441115] pci_bus 0000:00: resource 9 [mem 0x7b800001-0x7bffffff window]
<7>[ 1.441121] pci_bus 0000:00: resource 10 [mem 0x80000000-0xcfffffff window]
<7>[ 1.441127] pci_bus 0000:00: resource 11 [mem 0xe0000000-0xefffffff window]
<7>[ 1.441133] pci_bus 0000:01: resource 1 [mem 0x91300000-0x913fffff]
<7>[ 1.441140] pci_bus 0000:02: resource 1 [mem 0x91200000-0x912fffff]
<7>[ 1.441146] pci_bus 0000:03: resource 0 [io 0xe000-0xefff]
<7>[ 1.441151] pci_bus 0000:03: resource 1 [mem 0x91100000-0x911fffff]
<6>[ 1.443612] NET: Registered protocol family 2
<6>[ 1.445628] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
<6>[ 1.446086] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes)
<6>[ 1.463163] TCP: Hash tables configured (established 65536 bind 65536)
<6>[ 1.463834] UDP hash table entries: 4096 (order: 7, 655360 bytes)
<6>[ 1.466288] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes)
<6>[ 1.469774] NET: Registered protocol family 1
<6>[ 1.469891] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
<7>[ 1.476964] PCI: CLS 0 bytes, default 64
<6>[ 1.478102] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
<6>[ 1.478154] software IO TLB [mem 0x6f165000-0x73165000] (64MB) mapped at [0000000009a3761f-0000000040abd890]
<6>[ 1.478786] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
<6>[ 1.478841] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
<6>[ 1.478880] RAPL PMU: hw unit of domain package 2^-14 Joules
<6>[ 1.478916] RAPL PMU: hw unit of domain dram 2^-14 Joules
<6>[ 1.478952] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
<6>[ 1.479426] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
<6>[ 1.479583] clocksource: Switched to clocksource tsc
<6>[ 1.495756] workingset: timestamp_bits=46 max_order=21 bucket_order=0
<6>[ 1.550382] ntfs: driver 2.1.32 [Flags: R/O].
<6>[ 1.589502] NET: Registered protocol family 38
<6>[ 1.590234] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
<6>[ 1.590306] io scheduler noop registered
<6>[ 1.591232] io scheduler cfq registered (default)
<6>[ 1.591269] io scheduler mq-deadline registered
<6>[ 1.591303] io scheduler kyber registered
<6>[ 1.608081] pcieport 0000:00:13.0: Signaling PME with IRQ 120
<6>[ 1.608414] pcieport 0000:00:13.1: Signaling PME with IRQ 121
<6>[ 1.608752] pcieport 0000:00:13.2: Signaling PME with IRQ 122
<3>[ 1.610321] uvesafb: failed to execute /sbin/v86d
<3>[ 1.610364] uvesafb: make sure that the v86d helper is installed and executable
<3>[ 1.610427] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)
<3>[ 1.610488] uvesafb: vbe_init() failed with -22
<4>[ 1.610603] uvesafb: probe of uvesafb.0 failed with error -22
<7>[ 1.610866] intel_idle: Please enable MWAIT in BIOS SETUP
<6>[ 1.612169] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
<6>[ 1.612691] ACPI: Power Button [PWRB]
<6>[ 1.613469] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
<6>[ 1.613679] ACPI: Sleep Button [SLPB]
<6>[ 1.614436] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
<6>[ 1.614620] ACPI: Power Button [PWRF]
<4>[ 1.684405] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
<6>[ 1.712236] thermal LNXTHERM:00: registered as thermal_zone0
<6>[ 1.712287] ACPI: Thermal Zone [TZ01] (85 C)
<6>[ 1.713758] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
<6>[ 1.721886] Non-volatile memory driver v1.3
<6>[ 1.722819] Linux agpgart interface v0.103
<6>[ 1.729176] loop: module loaded
<6>[ 1.793931] dw-apb-uart.1: ttyS0 at MMIO 0x91420000 (irq = 4, base_baud = 115200) is a 16550A
<7>[ 1.813971] ahci 0000:00:12.0: version 3.0
<6>[ 1.828656] ahci 0000:00:12.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
<6>[ 1.828729] ahci 0000:00:12.0: flags: 64bit ncq sntf pm clo only pmp pio slum part deso sadm sds apst
<6>[ 1.835388] scsi host0: ahci
<6>[ 1.838602] scsi host1: ahci
<6>[ 1.839593] ata1: SATA max UDMA/133 abar m2048@0x91423000 port 0x91423100 irq 123
<6>[ 1.839653] ata2: SATA max UDMA/133 abar m2048@0x91423000 port 0x91423180 irq 123
<6>[ 1.840345] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
<6>[ 1.840437] ehci-pci: EHCI PCI platform driver
<6>[ 1.840605] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
<6>[ 1.840676] ohci-pci: OHCI PCI platform driver
<6>[ 1.840831] uhci_hcd: USB Universal Host Controller Interface driver
<6>[ 1.845413] xhci_hcd 0000:00:15.0: xHCI Host Controller
<6>[ 1.845686] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 1
<6>[ 1.847383] xhci_hcd 0000:00:15.0: hcc params 0x200077c1 hci version 0x100 quirks 0x01109810
<7>[ 1.847463] xhci_hcd 0000:00:15.0: cache line size of 64 is not supported
<6>[ 1.849916] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
<6>[ 1.849988] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[ 1.850081] usb usb1: Product: xHCI Host Controller
<6>[ 1.850125] usb usb1: Manufacturer: Linux 4.15.0-CI-CI_DRM_3731+ xhci-hcd
<6>[ 1.850180] usb usb1: SerialNumber: 0000:00:15.0
<6>[ 1.853099] hub 1-0:1.0: USB hub found
<6>[ 1.853444] hub 1-0:1.0: 8 ports detected
<6>[ 1.870375] xhci_hcd 0000:00:15.0: xHCI Host Controller
<6>[ 1.870476] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 2
<6>[ 1.871600] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
<6>[ 1.871659] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[ 1.871718] usb usb2: Product: xHCI Host Controller
<6>[ 1.871761] usb usb2: Manufacturer: Linux 4.15.0-CI-CI_DRM_3731+ xhci-hcd
<6>[ 1.871814] usb usb2: SerialNumber: 0000:00:15.0
<6>[ 1.874329] hub 2-0:1.0: USB hub found
<6>[ 1.874615] hub 2-0:1.0: 7 ports detected
<6>[ 1.889799] usbcore: registered new interface driver usb-storage
<6>[ 1.890645] i8042: PNP: No PS/2 controller found.
<6>[ 1.890682] i8042: Probing ports directly.
<6>[ 1.907622] serio: i8042 KBD port at 0x60,0x64 irq 1
<6>[ 1.908647] serio: i8042 AUX port at 0x60,0x64 irq 12
<6>[ 1.910107] mousedev: PS/2 mouse device common for all mice
<6>[ 1.913038] rtc_cmos 00:04: RTC can wake from S4
<6>[ 1.914552] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
<6>[ 1.914760] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
<6>[ 1.915055] IR NEC protocol handler initialized
<6>[ 1.915090] IR RC5(x/sz) protocol handler initialized
<6>[ 1.915125] IR RC6 protocol handler initialized
<6>[ 1.915156] IR JVC protocol handler initialized
<6>[ 1.915187] IR Sony protocol handler initialized
<6>[ 1.915219] IR SANYO protocol handler initialized
<6>[ 1.915251] IR Sharp protocol handler initialized
<6>[ 1.915283] IR MCE Keyboard/mouse protocol handler initialized
<6>[ 1.915321] IR XMP protocol handler initialized
<6>[ 1.916783] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=5 (nowayout=0)
<6>[ 1.918727] device-mapper: uevent: version 1.0.3
<6>[ 1.920538] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: [email protected]
<6>[ 1.920610] intel_pstate: Intel P-state driver initializing
<6>[ 1.923241] sdhci: Secure Digital Host Controller Interface driver
<6>[ 1.923325] sdhci: Copyright(c) Pierre Ossman
<6>[ 1.928914] input: AT Raw Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
<6>[ 1.935722] EFI Variables Facility v0.08 2004-May-17
<6>[ 1.974763] pstore: using zlib compression
<6>[ 1.974816] pstore: Registered efi as persistent store backend
<6>[ 1.975030] hidraw: raw HID events driver (C) Jiri Kosina
<6>[ 1.976085] usbcore: registered new interface driver usbhid
<6>[ 1.976113] usbhid: USB HID core driver
<6>[ 1.977012] intel_rapl: Found RAPL domain package
<6>[ 1.977089] intel_rapl: Found RAPL domain core
<6>[ 1.977114] intel_rapl: Found RAPL domain uncore
<6>[ 1.977139] intel_rapl: Found RAPL domain dram
<6>[ 1.981487] Initializing XFRM netlink socket
<6>[ 1.983962] NET: Registered protocol family 10
<6>[ 1.987531] Segment Routing with IPv6
<6>[ 1.987645] mip6: Mobile IPv6
<6>[ 1.987699] NET: Registered protocol family 17
<6>[ 1.987756] NET: Registered protocol family 15
<7>[ 1.987782] start plist test
<7>[ 1.989950] end plist test
<6>[ 1.992724] SSE version of gcm_enc/dec engaged.
<6>[ 2.027724] alg: No test for pcbc(aes) (pcbc-aes-aesni)
<6>[ 2.027968] sched_clock: Marking stable (2027855179, 0)->(2031492047, -3636868)
<6>[ 2.031190] registered taskstats version 1
<6>[ 2.040839] Btrfs loaded, crc32c=crc32c-generic
<6>[ 2.048848] rtc_cmos 00:04: setting system clock to 2018-02-07 10:21:18 UTC (1517998878)
<6>[ 2.050163] ALSA device list:
<6>[ 2.050181] No soundcards found.
<6>[ 2.149331] ata2: SATA link down (SStatus 4 SControl 300)
<6>[ 2.196483] usb 1-8: new full-speed USB device number 2 using xhci_hcd
<6>[ 2.311397] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
<6>[ 2.313428] ata1.00: ATA-9: INTEL SSDSC2CW240A3, 400i, max UDMA/133
<6>[ 2.313527] ata1.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
<6>[ 2.323384] ata1.00: configured for UDMA/133
<5>[ 2.327283] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSC2CW24 400i PQ: 0 ANSI: 5
<6>[ 2.327549] usb 1-8: New USB device found, idVendor=8087, idProduct=0aa7
<6>[ 2.327670] usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0
<5>[ 2.334677] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
<5>[ 2.334849] sd 0:0:0:0: [sda] Write Protect is off
<7>[ 2.334878] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
<5>[ 2.335154] sd 0:0:0:0: Attached scsi generic sg0 type 0
<5>[ 2.335172] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
<6>[ 2.343565] sda: sda1 sda2
<5>[ 2.347600] sd 0:0:0:0: [sda] Attached SCSI disk
<6>[ 2.347981] md: Skipping autodetection of RAID arrays. (raid=autodetect will force)
<3>[ 2.349336] EXT4-fs (sda2): couldn't mount as ext3 due to feature incompatibilities
<3>[ 2.350624] EXT4-fs (sda2): couldn't mount as ext2 due to feature incompatibilities
<6>[ 2.418990] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
<6>[ 2.419176] VFS: Mounted root (ext4 filesystem) readonly on device 8:2.
<6>[ 2.421990] devtmpfs: mounted
<6>[ 2.425764] Freeing unused kernel memory: 1216K
<6>[ 2.425796] Write protecting the kernel read-only data: 18432k
<6>[ 2.428381] Freeing unused kernel memory: 2008K
<6>[ 2.430311] Freeing unused kernel memory: 456K
<7>[ 2.675613] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
<7>[ 2.688578] systemd[1]: Detected architecture x86-64.
<7>[ 2.690748] systemd[1]: Set hostname to <apl5>.
<7>[ 2.965182] systemd[1]: cups.socket: Cannot add dependency job, ignoring: Unit cups.socket is masked.
<7>[ 2.965285] systemd[1]: cups-browsed.service: Cannot add dependency job, ignoring: Unit cups-browsed.service is masked.
<7>[ 2.965456] systemd[1]: cups.path: Cannot add dependency job, ignoring: Unit cups.path is masked.
<7>[ 2.967434] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
<7>[ 2.969871] systemd[1]: Created slice User and Session Slice.
<7>[ 2.970886] systemd[1]: Listening on Journal Socket.
<7>[ 2.971536] systemd[1]: Listening on fsck to fsckd communication Socket.
<6>[ 3.531239] EXT4-fs (sda2): re-mounted. Opts: errors=panic
<7>[ 3.583627] systemd-journald[183]: Received request to flush runtime journal from PID 1
<6>[ 3.974325] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k SSFS
<6>[ 4.479513] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
<6>[ 4.501302] r8169 0000:03:00.0 eth0: RTL8168h/8111h at 0x000000003e1df49a, f4:4d:30:6b:c4:04, XID 14100800 IRQ 126
<6>[ 4.501310] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
<5>[ 4.509741] lpc_ich 0000:00:1f.0: I/O space for ACPI uninitialized
<2>[ 4.619980] CPU2: Package temperature above threshold, cpu clock throttled (total events = 1)
<2>[ 4.619983] CPU3: Package temperature above threshold, cpu clock throttled (total events = 1)
<2>[ 4.619988] CPU1: Core temperature above threshold, cpu clock throttled (total events = 1)
<2>[ 4.619990] CPU0: Core temperature above threshold, cpu clock throttled (total events = 1)
<2>[ 4.619996] CPU0: Package temperature above threshold, cpu clock throttled (total events = 1)
<2>[ 4.620197] CPU1: Package temperature above threshold, cpu clock throttled (total events = 1)
<6>[ 4.621024] CPU0: Core temperature/speed normal
<6>[ 4.621032] CPU2: Package temperature/speed normal
<6>[ 4.621034] CPU3: Package temperature/speed normal
<6>[ 4.621035] CPU1: Core temperature/speed normal
<6>[ 4.621040] CPU0: Package temperature/speed normal
<6>[ 4.621041] CPU1: Package temperature/speed normal

<4>[ 4.789553] **********************************************************
<4>[ 4.789556] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
<4>[ 4.789559] ** **
<4>[ 4.789562] ** trace_printk() being used. Allocating extra memory. **
<4>[ 4.789566] ** **
<4>[ 4.789569] ** This means that this is a DEBUG kernel and it is **
<4>[ 4.789572] ** unsafe for production use. **
<4>[ 4.789575] ** **
<4>[ 4.789578] ** If you see this message and you are not debugging **
<4>[ 4.789581] ** the kernel, report this immediately to your vendor! **
<4>[ 4.789584] ** **
<4>[ 4.789587] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
<4>[ 4.789590] **********************************************************
<7>[ 4.836427] [drm:i915_driver_load [i915]] No PCH found.
<7>[ 4.836493] [drm:intel_power_domains_init [i915]] Allowed DC state mask 09
<7>[ 4.843909] [drm:i915_driver_load [i915]] ppgtt mode: 3
<7>[ 4.843981] [drm:intel_uc_sanitize_options [i915]] enable_guc=0 (submission:no huc:no)
<7>[ 4.844115] [drm:intel_uc_sanitize_options [i915]] guc_log_level=0 (enabled:no verbosity:-1)
<7>[ 4.844337] [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M
<7>[ 4.844397] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
<7>[ 4.844456] [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M
<6>[ 4.844577] [drm] Replacing VGA console driver
<7>[ 4.844806] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K
<7>[ 4.845028] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x7987d018
<7>[ 4.845244] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
<7>[ 4.845308] [drm:intel_opregion_setup [i915]] ASLE supported
<7>[ 4.845415] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA)
<7>[ 4.845902] [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params
<6>[ 4.845929] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
<6>[ 4.845933] [drm] Driver supports precise vblank timestamp query.
<7>[ 4.846001] [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz
<7>[ 4.846115] [drm:intel_bios_init [i915]] VBT signature "$VBT BROXTON ", BDB version 207
<7>[ 4.846180] [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0
<7>[ 4.846243] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
<7>[ 4.846325] [drm:intel_opregion_get_panel_type [i915]] Failed to get panel details from OpRegion (-19)
<7>[ 4.846390] [drm:intel_bios_init [i915]] Panel type: 0 (VBT)
<7>[ 4.846453] [drm:intel_bios_init [i915]] DRRS supported mode is static
<7>[ 4.846533] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
<7>[ 4.846542] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 0 148350 1920 1960 2000 2040 1200 1204 1208 1212 0x8 0xa
<7>[ 4.846607] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255, controller 1
<7>[ 4.846671] [drm:intel_bios_init [i915]] DRRS State Enabled:1
<7>[ 4.846736] [drm:intel_bios_init [i915]] Skipping SDVO device mapping
<7>[ 4.846801] [drm:intel_bios_init [i915]] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
<7>[ 4.846865] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 0
<7>[ 4.846929] [drm:intel_bios_init [i915]] Port C VBT info: DP:1 HDMI:0 DVI:0 EDP:0 CRT:0
<7>[ 4.846992] [drm:intel_bios_init [i915]] VBT HDMI level shift for port C: 0
<7>[ 4.847915] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
<7>[ 4.848000] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
<7>[ 4.848235] [drm:intel_power_well_enable [i915]] enabling power well 1
<7>[ 4.848341] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 624000 kHz, VCO 1248000 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 25
<7>[ 4.848419] [drm:intel_power_well_enable [i915]] enabling always-on
<7>[ 4.848477] [drm:intel_power_well_enable [i915]] enabling DC off
<7>[ 4.848536] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
<7>[ 4.848607] [drm:intel_power_well_enable [i915]] enabling power well 2
<6>[ 4.848637] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
<7>[ 4.848804] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7>[ 4.849347] [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
<7>[ 4.849473] [drm:intel_power_well_enable [i915]] DDI PHY 0 already enabled, won't reprogram it
<7>[ 4.849566] [drm:intel_csr_ucode_init [i915]] Loading i915/bxt_dmc_ver1_07.bin
<6>[ 4.855051] [drm] Finished loading DMC firmware i915/bxt_dmc_ver1_07.bin (v1.7)
<7>[ 4.855249] [drm:__bxt_hpd_detection_setup [i915]] Invert bit setting: hp_ctl:10001818 hp_port:38
<7>[ 4.859132] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1
<7>[ 4.859215] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM0 latency 7 (7.0 usec)
<7>[ 4.859272] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM1 latency 7 (7.0 usec)
<7>[ 4.859328] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM2 latency 8 (8.0 usec)
<7>[ 4.859384] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM3 latency 22 (22.0 usec)
<7>[ 4.859440] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM4 latency 22 (22.0 usec)
<7>[ 4.859497] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM5 latency 22 (22.0 usec)
<7>[ 4.859553] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM6 latency 22 (22.0 usec)
<7>[ 4.859609] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM7 latency 22 (22.0 usec)
<7>[ 4.859674] [drm:intel_modeset_init [i915]] 3 display pipes available.
<7>[ 4.860991] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 624000 kHz, VCO 1248000 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 25
<7>[ 4.861060] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 624000 kHz
<7>[ 4.861155] [drm:intel_modeset_init [i915]] Max dotclock rate: 624000 kHz
<7>[ 4.861539] [drm:intel_modeset_init [i915]] VBT says port A is not DVI/HDMI/DP compatible, respect it
<7>[ 4.861606] [drm:intel_ddi_init [i915]] VBT says port B has lspcon
<7>[ 4.861754] [drm:intel_ddi_init [i915]] Forcing DDI_A_4_LANES for port A
<7>[ 4.861861] [drm:intel_dp_init_connector [i915]] Adding DP connector on port B
<7>[ 4.862048] [drm:intel_dp_init_connector [i915]] using AUX B for port B (VBT)
<7>[ 4.865392] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7>[ 4.865885] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.867201] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.868546] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.869822] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.871240] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.872088] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: DP-HDMI ADAPTOR\004 (err 0)
<7>[ 4.872563] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.873862] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.875176] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.876522] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.877821] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.878657] [drm:drm_dp_dual_mode_detect] DP dual mode adaptor ID: a8 (err 0)
<7>[ 4.878750] [drm:lspcon_init [i915]] LSPCON detected
<7>[ 4.879240] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.880584] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.881876] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.883154] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.884443] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.885328] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7>[ 4.885903] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 04
<7>[ 4.886404] [drm:drm_dp_read_desc] DP branch: OUI 00-60-ad dev-ID MC2800 HW-rev 2.2 SW-rev 1.60 quirks 0x0000
<7>[ 4.886489] [drm:lspcon_init [i915]] Success: LSPCON init
<7>[ 4.886557] [drm:intel_modeset_init [i915]] LSPCON init success on port B
<7>[ 4.886673] [drm:intel_ddi_init [i915]] Forcing DDI_A_4_LANES for port A
<7>[ 4.886768] [drm:intel_dp_init_connector [i915]] Adding DP connector on port C
<7>[ 4.886853] [drm:intel_dp_init_connector [i915]] using AUX C for port C (VBT)
<7>[ 4.887199] [drm:intel_dsi_init [i915]]
<7>[ 4.887618] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x1
<7>[ 4.887698] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x1
<7>[ 4.887767] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x1
<7>[ 4.887836] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x1
<7>[ 4.887903] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:40:pipe A] hw state readout: enabled
<7>[ 4.887982] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
<7>[ 4.888051] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
<7>[ 4.888156] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
<7>[ 4.888224] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
<7>[ 4.888290] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe B] hw state readout: disabled
<7>[ 4.888370] [drm:intel_modeset_setup_hw_state [i915]] pipe C active planes 0x0
<7>[ 4.888438] [drm:intel_modeset_setup_hw_state [i915]] pipe C active planes 0x0
<7>[ 4.888507] [drm:intel_modeset_setup_hw_state [i915]] pipe C active planes 0x0
<7>[ 4.888572] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:63:pipe C] hw state readout: disabled
<7>[ 4.888643] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL A hw state readout: crtc_mask 0x00000000, on 0
<7>[ 4.888711] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL B hw state readout: crtc_mask 0x00000000, on 0
<7>[ 4.888844] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL C hw state readout: crtc_mask 0x00000001, on 1
<7>[ 4.888914] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:64:DDI B] hw state readout: disabled, pipe A
<7>[ 4.888980] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:66:DP-MST A] hw state readout: disabled, pipe A
<7>[ 4.889047] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:67:DP-MST B] hw state readout: disabled, pipe B
<7>[ 4.889142] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:68:DP-MST C] hw state readout: disabled, pipe C
<7>[ 4.889257] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:72:DDI C] hw state readout: enabled, pipe A
<7>[ 4.889322] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:DP-MST A] hw state readout: disabled, pipe A
<7>[ 4.889388] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:DP-MST B] hw state readout: disabled, pipe B
<7>[ 4.889454] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:76:DP-MST C] hw state readout: disabled, pipe C
<7>[ 4.889686] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:65:DP-1] hw state readout: disabled
<7>[ 4.889773] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:DP-2] hw state readout: enabled
<7>[ 4.890198] [drm:intel_dump_pipe_config [i915]] [CRTC:40:pipe A][setup_hw_state]
<7>[ 4.890267] [drm:intel_dump_pipe_config [i915]] output_types: DP (0x80)
<7>[ 4.890333] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
<7>[ 4.890400] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 3029219, gmch_n: 8388608, link_m: 126217, link_n: 524288, tu: 64
<7>[ 4.890466] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
<7>[ 4.890531] [drm:intel_dump_pipe_config [i915]] requested mode:
<7>[ 4.890540] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 64999 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7>[ 4.890604] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7>[ 4.890612] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 64999 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7>[ 4.890680] [drm:intel_dump_pipe_config [i915]] crtc timings: 64999 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa
<7>[ 4.890746] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1024x768, pixel rate 64999
<7>[ 4.890811] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
<7>[ 4.890877] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x04000300, enabled
<7>[ 4.890942] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7>[ 4.891011] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
<7>[ 4.891112] [drm:intel_dump_pipe_config [i915]] planes on this crtc
<7>[ 4.891178] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1A] disabled, scaler_id = -1
<7>[ 4.891244] [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 2A] disabled, scaler_id = -1
<7>[ 4.891310] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 3A] disabled, scaler_id = -1
<7>[ 4.891376] [drm:intel_dump_pipe_config [i915]] [PLANE:37:cursor A] disabled, scaler_id = -1
<7>[ 4.891444] [drm:intel_dump_pipe_config [i915]] [CRTC:53:pipe B][setup_hw_state]
<7>[ 4.891509] [drm:intel_dump_pipe_config [i915]] output_types: (0x0)
<7>[ 4.891575] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 0, dithering: 0
<7>[ 4.891641] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
<7>[ 4.891706] [drm:intel_dump_pipe_config [i915]] requested mode:
<7>[ 4.891714] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
<7>[ 4.891778] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7>[ 4.891785] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
<7>[ 4.891850] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
<7>[ 4.891915] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
<7>[ 4.891982] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
<7>[ 4.892049] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 4.892142] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7>[ 4.892208] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
<7>[ 4.892273] [drm:intel_dump_pipe_config [i915]] planes on this crtc
<7>[ 4.892340] [drm:intel_dump_pipe_config [i915]] [PLANE:41:plane 1B] disabled, scaler_id = -1
<7>[ 4.892406] [drm:intel_dump_pipe_config [i915]] [PLANE:44:plane 2B] disabled, scaler_id = -1
<7>[ 4.892471] [drm:intel_dump_pipe_config [i915]] [PLANE:47:plane 3B] disabled, scaler_id = -1
<7>[ 4.892536] [drm:intel_dump_pipe_config [i915]] [PLANE:50:cursor B] disabled, scaler_id = -1
<7>[ 4.892604] [drm:intel_dump_pipe_config [i915]] [CRTC:63:pipe C][setup_hw_state]
<7>[ 4.892670] [drm:intel_dump_pipe_config [i915]] output_types: (0x0)
<7>[ 4.892736] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0
<7>[ 4.892801] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
<7>[ 4.892865] [drm:intel_dump_pipe_config [i915]] requested mode:
<7>[ 4.892874] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
<7>[ 4.892938] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7>[ 4.892945] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
<7>[ 4.893013] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
<7>[ 4.893112] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
<7>[ 4.893177] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
<7>[ 4.893243] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 4.893309] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7>[ 4.893376] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
<7>[ 4.893441] [drm:intel_dump_pipe_config [i915]] planes on this crtc
<7>[ 4.893507] [drm:intel_dump_pipe_config [i915]] [PLANE:54:plane 1C] disabled, scaler_id = -1
<7>[ 4.893572] [drm:intel_dump_pipe_config [i915]] [PLANE:57:plane 2C] disabled, scaler_id = -1
<7>[ 4.893639] [drm:intel_dump_pipe_config [i915]] [PLANE:60:cursor C] disabled, scaler_id = -1
<7>[ 4.893869] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7>[ 4.894030] [drm:skylake_get_initial_plane_config [i915]] pipe A/plane 1A with fb: size=1024x768@32, offset=0, pitch 4096, size 0x300000
<7>[ 4.894203] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] creating preallocated stolen object: stolen_offset=0x0000000000000000, gtt_offset=0x0000000000000000, size=0x0000000000300000
<7>[ 4.894395] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] failed to allocate stolen space
<7>[ 4.894488] [drm:intel_plane_disable_noatomic [i915]] pipe A active planes 0x0
<7>[ 4.900057] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, 100000000]
<7>[ 4.901410] [drm:i915_gem_contexts_init [i915]] logical context support initialized
<7>[ 4.901876] [drm:intel_engine_create_scratch [i915]] rcs0 pipe control offset: 0xfffff000
<7>[ 4.907564] [drm:intel_engine_init_common [i915]] rcs0 hws offset: 0x00003000
<7>[ 4.909405] [drm:intel_engine_init_common [i915]] bcs0 hws offset: 0x00006000
<7>[ 4.910931] [drm:intel_engine_init_common [i915]] vcs0 hws offset: 0x00009000
<7>[ 4.912388] [drm:intel_engine_init_common [i915]] vecs0 hws offset: 0x0000c000
<7>[ 4.912458] [drm:intel_init_gt_powersave [i915]] BIOS enabled RC states: HW_CTRL off HW_RC6 off SW_TARGET_STATE 4
<7>[ 4.912881] [drm:init_workarounds_ring [i915]] rcs0: Number of context specific w/a: 12
<7>[ 4.917066] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping
<7>[ 4.917168] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
<7>[ 4.917245] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping
<7>[ 4.917319] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config
<7>[ 4.917632] [drm:__bxt_hpd_detection_setup [i915]] Invert bit setting: hp_ctl:10001818 hp_port:30
<7>[ 4.931302] [drm:intel_dp_connector_register [i915]] registering DPDDC-B bus for card0-DP-1
<7>[ 4.933412] [drm:intel_dp_connector_register [i915]] registering DPDDC-C bus for card0-DP-2
<6>[ 4.934481] [drm] Initialized i915 1.6.0 20180207 for 0000:00:02.0 on minor 0
<7>[ 4.937270] [drm:intel_opregion_register [i915]] 2 outputs detected
<6>[ 4.963020] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
<7>[ 4.976446] [drm:asle_work [i915]] bclp = 0x80000005
<7>[ 4.976555] [drm:asle_work [i915]] updating opregion backlight 5/255
<7>[ 4.981327] [drm:asle_work [i915]] bclp = 0x800000ff
<7>[ 4.981402] [drm:asle_work [i915]] updating opregion backlight 255/255
<6>[ 4.984065] acpi device:10: registered as cooling_device5
<6>[ 4.985521] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
<6>[ 4.988002] snd_hda_intel 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
<7>[ 4.988119] i915 device info: pciid=0x5a85 rev=0x0b platform=BROXTON gen=9
<7>[ 4.988124] i915 device info: is_mobile: no
<7>[ 4.988128] i915 device info: is_lp: yes
<7>[ 4.988132] i915 device info: is_alpha_support: no
<7>[ 4.988135] i915 device info: has_64bit_reloc: yes
<7>[ 4.988139] i915 device info: has_aliasing_ppgtt: yes
<7>[ 4.988143] i915 device info: has_csr: yes
<7>[ 4.988146] i915 device info: has_ddi: yes
<7>[ 4.988150] i915 device info: has_dp_mst: yes
<7>[ 4.988154] i915 device info: has_reset_engine: yes
<7>[ 4.988157] i915 device info: has_fbc: yes
<7>[ 4.988161] i915 device info: has_fpga_dbg: yes
<7>[ 4.988165] i915 device info: has_full_ppgtt: yes
<7>[ 4.988168] i915 device info: has_full_48bit_ppgtt: yes
<7>[ 4.988172] i915 device info: has_gmch_display: no
<7>[ 4.988175] i915 device info: has_guc: yes
<7>[ 4.988179] i915 device info: has_guc_ct: no
<7>[ 4.988183] i915 device info: has_hotplug: yes
<7>[ 4.988187] i915 device info: has_l3_dpf: no
<7>[ 4.988193] [drm:drm_setup_crtcs]
<7>[ 4.988198] i915 device info: has_llc: no
<7>[ 4.988202] i915 device info: has_logical_ring_contexts: yes
<7>[ 4.988204] i915 device info: has_logical_ring_preemption: yes
<7>[ 4.988206] i915 device info: has_overlay: no
<7>[ 4.988209] i915 device info: has_pooled_eu: no
<7>[ 4.988214] i915 device info: has_psr: yes
<7>[ 4.988217] i915 device info: has_rc6: yes
<7>[ 4.988221] i915 device info: has_rc6p: no
<7>[ 4.988225] i915 device info: has_resource_streamer: yes
<7>[ 4.988228] i915 device info: has_runtime_pm: yes
<7>[ 4.988232] i915 device info: has_snoop: yes
<7>[ 4.988236] i915 device info: unfenced_needs_alignment: no
<7>[ 4.988239] i915 device info: cursor_needs_physical: no
<7>[ 4.988243] i915 device info: hws_needs_physical: no
<7>[ 4.988247] i915 device info: overlay_needs_physical: no
<7>[ 4.988251] i915 device info: supports_tv: no
<7>[ 4.988254] i915 device info: has_ipc: yes
<7>[ 4.988258] i915 device info: slice mask: 0001
<7>[ 4.988265] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1]
<7>[ 4.988270] i915 device info: slice total: 1
<7>[ 4.988272] i915 device info: subslice total: 2
<7>[ 4.988274] i915 device info: subslice mask 0006
<7>[ 4.988276] i915 device info: subslice per slice: 2
<7>[ 4.988278] i915 device info: EU total: 12
<7>[ 4.988283] i915 device info: EU per subslice: 6
<7>[ 4.988287] i915 device info: has slice power gating: no
<7>[ 4.988291] i915 device info: has subslice power gating: yes
<7>[ 4.988371] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-1]
<7>[ 4.988374] i915 device info: has EU power gating: yes
<7>[ 4.988379] i915 device info: CS timestamp frequency: 19200 kHz
<6>[ 4.988382] [drm] DRM_I915_DEBUG enabled
<6>[ 4.988386] [drm] DRM_I915_DEBUG_GEM enabled
<7>[ 4.989065] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7>[ 4.989192] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7>[ 4.989703] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.991064] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.992410] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.993719] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.995035] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 4.995945] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7>[ 4.996529] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 04
<7>[ 4.996931] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1] status updated from unknown to disconnected
<7>[ 4.997250] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1] disconnected
<7>[ 4.997264] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2]
<7>[ 4.997355] [drm:intel_dp_detect [i915]] [CONNECTOR:73:DP-2]
<7>[ 4.998450] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 01 00 03 01 01 02 00 00 00 00 00 00
<7>[ 4.999471] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7>[ 4.999540] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
<7>[ 4.999605] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
<7>[ 5.000108] [drm:drm_dp_read_desc] DP branch: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7>[ 5.000199] [drm:intel_dp_detect [i915]] Sink is not MST capable
<7>[ 5.005366] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2] status updated from unknown to connected
<7>[ 5.005391] [drm:drm_add_display_info] non_desktop set to 0
<7>[ 5.005434] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7>[ 5.005440] [drm:drm_add_display_info] non_desktop set to 0
<7>[ 5.005685] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2] probed modes :
<7>[ 5.005704] [drm:drm_mode_debug_printmodeline] Modeline 80:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
<7>[ 5.005710] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
<7>[ 5.005717] [drm:drm_mode_debug_printmodeline] Modeline 85:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
<7>[ 5.005723] [drm:drm_mode_debug_printmodeline] Modeline 87:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
<7>[ 5.005729] [drm:drm_mode_debug_printmodeline] Modeline 88:"1400x1050" 60 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6
<7>[ 5.005735] [drm:drm_mode_debug_printmodeline] Modeline 90:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
<7>[ 5.005741] [drm:drm_mode_debug_printmodeline] Modeline 84:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
<7>[ 5.005747] [drm:drm_mode_debug_printmodeline] Modeline 89:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
<7>[ 5.005753] [drm:drm_mode_debug_printmodeline] Modeline 82:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
<7>[ 5.005759] [drm:drm_mode_debug_printmodeline] Modeline 81:"1366x768" 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5
<7>[ 5.005765] [drm:drm_mode_debug_printmodeline] Modeline 83:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7>[ 5.005771] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7>[ 5.005777] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7>[ 5.005784] [drm:drm_setup_crtcs] connector 65 enabled? no
<7>[ 5.005789] [drm:drm_setup_crtcs] connector 73 enabled? yes
<7>[ 5.005927] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
<7>[ 5.005952] [drm:drm_setup_crtcs] looking for cmdline mode on connector 73
<7>[ 5.005958] [drm:drm_setup_crtcs] looking for preferred mode on connector 73 0
<7>[ 5.005963] [drm:drm_setup_crtcs] found mode 1024x768
<7>[ 5.005967] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
<7>[ 5.005993] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 40 (0,0)
<7>[ 5.006144] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
<7>[ 5.007587] [drm:intelfb_create [i915]] allocated 1024x768 fb: 0x00040000
<6>[ 5.010240] fbcon: inteldrmfb (fb0) is primary device
<7>[ 5.012838] [drm:intel_atomic_check [i915]] [CONNECTOR:73:DP-2] checking for sink bpp constrains
<7>[ 5.012911] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to default limit of 24
<7>[ 5.012979] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 64999KHz
<7>[ 5.013051] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 2 clock 162000 bpp 24
<7>[ 5.013174] [drm:intel_dp_compute_config [i915]] DP link bw required 194997 available 324000
<7>[ 5.013239] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
<7>[ 5.013305] [drm:intel_dump_pipe_config [i915]] [CRTC:40:pipe A][modeset]
<7>[ 5.013369] [drm:intel_dump_pipe_config [i915]] output_types: DP (0x80)
<7>[ 5.013433] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
<7>[ 5.013497] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 2524310, gmch_n: 4194304, link_m: 105179, link_n: 262144, tu: 64
<7>[ 5.013561] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
<7>[ 5.013624] [drm:intel_dump_pipe_config [i915]] requested mode:
<7>[ 5.013633] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
<7>[ 5.013696] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7>[ 5.013701] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 64999 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7>[ 5.013765] [drm:intel_dump_pipe_config [i915]] crtc timings: 64999 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa
<7>[ 5.013829] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1024x768, pixel rate 64999
<7>[ 5.013895] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
<7>[ 5.013960] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 5.014024] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7>[ 5.014131] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
<7>[ 5.014195] [drm:intel_dump_pipe_config [i915]] planes on this crtc
<7>[ 5.014260] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1A] disabled, scaler_id = -1
<7>[ 5.014325] [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 2A] disabled, scaler_id = -1
<7>[ 5.014389] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 3A] disabled, scaler_id = -1
<7>[ 5.014452] [drm:intel_dump_pipe_config [i915]] [PLANE:37:cursor A] disabled, scaler_id = -1
<7>[ 5.014526] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
<7>[ 5.014590] [drm:intel_atomic_check [i915]] New voltage level calculated to be logical 6, actual 6
<7>[ 5.014666] [drm:bxt_get_dpll [i915]] [CRTC:40:pipe A] using pre-allocated PORT PLL C
<7>[ 5.014729] [drm:intel_reference_shared_dpll [i915]] using PORT PLL C for pipe A
<7>[ 5.014794] [drm:skl_update_scaler [i915]] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
<7>[ 5.018608] [drm:intel_disable_pipe [i915]] disabling pipe A
<7>[ 5.028452] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL C (active 1, on? 1) for crtc 40
<7>[ 5.028643] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL C
<7>[ 5.028729] [drm:intel_dump_cdclk_state [i915]] Changing CDCLK to 144000 kHz, VCO 1152000 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 6
<7>[ 5.029304] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI B]
<7>[ 5.029368] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
<7>[ 5.029432] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
<7>[ 5.029495] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
<7>[ 5.029559] [drm:intel_atomic_commit_tail [i915]] [ENCODER:72:DDI C]
<7>[ 5.029623] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DP-MST A]
<7>[ 5.029686] [drm:intel_atomic_commit_tail [i915]] [ENCODER:75:DP-MST B]
<7>[ 5.029749] [drm:intel_atomic_commit_tail [i915]] [ENCODER:76:DP-MST C]
<7>[ 5.029814] [drm:verify_single_dpll_state.isra.77 [i915]] PORT PLL A
<7>[ 5.029885] [drm:verify_single_dpll_state.isra.77 [i915]] PORT PLL B
<7>[ 5.029952] [drm:verify_single_dpll_state.isra.77 [i915]] PORT PLL C
<7>[ 5.030052] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL C (active 1, on? 0) for crtc 40
<7>[ 5.030148] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C
<7>[ 5.032361] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
<7>[ 5.032427] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
<7>[ 5.032493] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
<7>[ 5.033424] [drm:intel_dp_start_link_train [i915]] clock recovery OK
<7>[ 5.033491] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
<7>[ 5.034748] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
<7>[ 5.035247] [drm:intel_dp_start_link_train [i915]] [CONNECTOR:73:DP-2] Link Training Passed at Link Rate = 162000, Lane count = 2
<7>[ 5.037211] [drm:intel_enable_pipe [i915]] enabling pipe A
<7>[ 5.037354] [drm:intel_enable_ddi [i915]] Panel doesn't support DRRS
<7>[ 5.037483] [drm:intel_fbc_enable [i915]] reserved 6291456 bytes of contiguous stolen space for FBC, threshold: 1
<7>[ 5.037560] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<7>[ 5.054517] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:73:DP-2]
<7>[ 5.054624] [drm:intel_atomic_commit_tail [i915]] [CRTC:40:pipe A]
<7>[ 5.054845] [drm:verify_single_dpll_state.isra.77 [i915]] PORT PLL C
<6>[ 5.055769] Console: switching to colour frame buffer device 128x48
<6>[ 5.063418] r8169 0000:03:00.0 enp3s0: renamed from eth0
<6>[ 5.074545] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
<7>[ 5.092442] [drm:drm_fb_helper_hotplug_event.part.21]
<7>[ 5.092460] [drm:drm_setup_crtcs]
<7>[ 5.092531] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1]
<7>[ 5.092627] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-1]
<7>[ 5.093407] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7>[ 5.093462] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7>[ 5.093972] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.095382] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.096714] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.098530] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.099862] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.100747] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7>[ 5.101343] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 04
<7>[ 5.101737] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1] disconnected
<7>[ 5.101750] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2]
<7>[ 5.101817] [drm:intel_dp_detect [i915]] [CONNECTOR:73:DP-2]
<7>[ 5.102432] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 01 00 03 01 01 02 00 00 00 00 00 00
<7>[ 5.103452] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7>[ 5.103512] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
<7>[ 5.103561] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
<7>[ 5.104076] [drm:drm_dp_read_desc] DP branch: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7>[ 5.104135] [drm:intel_dp_detect [i915]] Sink is not MST capable
<7>[ 5.109241] [drm:drm_add_display_info] non_desktop set to 0
<7>[ 5.109304] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7>[ 5.109310] [drm:drm_add_display_info] non_desktop set to 0
<7>[ 5.109573] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1080" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
<7>[ 5.109579] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
<7>[ 5.109594] [drm:drm_mode_debug_printmodeline] Modeline 85:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
<7>[ 5.109599] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: VIRTUAL_X
<7>[ 5.109612] [drm:drm_mode_debug_printmodeline] Modeline 87:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
<7>[ 5.109617] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode: VIRTUAL_X
<7>[ 5.109629] [drm:drm_mode_debug_printmodeline] Modeline 88:"1400x1050" 0 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6
<7>[ 5.109635] [drm:drm_mode_prune_invalid] Not using 1400x1050 mode: VIRTUAL_X
<7>[ 5.109647] [drm:drm_mode_debug_printmodeline] Modeline 90:"1600x900" 0 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
<7>[ 5.109653] [drm:drm_mode_prune_invalid] Not using 1600x900 mode: VIRTUAL_X
<7>[ 5.109665] [drm:drm_mode_debug_printmodeline] Modeline 84:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
<7>[ 5.109671] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: VIRTUAL_X
<7>[ 5.109683] [drm:drm_mode_debug_printmodeline] Modeline 89:"1440x900" 0 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
<7>[ 5.109689] [drm:drm_mode_prune_invalid] Not using 1440x900 mode: VIRTUAL_X
<7>[ 5.109701] [drm:drm_mode_debug_printmodeline] Modeline 82:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
<7>[ 5.109707] [drm:drm_mode_prune_invalid] Not using 1280x960 mode: VIRTUAL_X
<7>[ 5.109719] [drm:drm_mode_debug_printmodeline] Modeline 81:"1366x768" 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5
<7>[ 5.109725] [drm:drm_mode_prune_invalid] Not using 1366x768 mode: VIRTUAL_X
<7>[ 5.109737] [drm:drm_mode_debug_printmodeline] Modeline 83:"1280x720" 0 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7>[ 5.109743] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: VIRTUAL_X
<7>[ 5.109765] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2] probed modes :
<7>[ 5.109787] [drm:drm_mode_debug_printmodeline] Modeline 80:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
<7>[ 5.109793] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7>[ 5.109799] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7>[ 5.109806] [drm:drm_setup_crtcs] connector 65 enabled? no
<7>[ 5.109810] [drm:drm_setup_crtcs] connector 73 enabled? yes
<7>[ 5.109930] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
<7>[ 5.109952] [drm:drm_setup_crtcs] looking for cmdline mode on connector 73
<7>[ 5.109957] [drm:drm_setup_crtcs] looking for preferred mode on connector 73 0
<7>[ 5.109962] [drm:drm_setup_crtcs] found mode 1024x768
<7>[ 5.109967] [drm:drm_setup_crtcs] picking CRTCs for 1024x768 config
<7>[ 5.110058] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 40 (0,0)
<7>[ 5.121144] [drm:drm_fb_helper_hotplug_event.part.21]
<7>[ 5.121147] [drm:drm_setup_crtcs]
<7>[ 5.121177] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1]
<7>[ 5.121240] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-1]
<7>[ 5.121754] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7>[ 5.121804] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7>[ 5.122297] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.123607] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.124901] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.126192] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.127660] [drm:drm_dp_i2c_do_msg] native defer
<7>[ 5.128530] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7>[ 5.129123] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 04
<7>[ 5.129518] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1] disconnected
<7>[ 5.129531] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2]
<7>[ 5.129600] [drm:intel_dp_detect [i915]] [CONNECTOR:73:DP-2]
<7>[ 5.130179] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 01 00 03 01 01 02 00 00 00 00 00 00
<7>[ 5.131145] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7>[ 5.131199] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
<7>[ 5.131248] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
<7>[ 5.131745] [drm:drm_dp_read_desc] DP branch: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7>[ 5.131813] [drm:intel_dp_detect [i915]] Sink is not MST capable
<7>[ 5.136941] [drm:drm_add_display_info] non_desktop set to 0
<7>[ 5.136989] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7>[ 5.136996] [drm:drm_add_display_info] non_desktop set to 0
<7>[ 5.137222] [drm:drm_mode_debug_printmodeline] Modeline 83:"1366x768" 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5
<7>[ 5.137230] [drm:drm_mode_prune_invalid] Not using 1366x768 mode: VIRTUAL_X
<7>[ 5.137245] [drm:drm_mode_debug_printmodeline] Modeline 84:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
<7>[ 5.137250] [drm:drm_mode_prune_invalid] Not using 1280x960 mode: VIRTUAL_X
<7>[ 5.137263] [drm:drm_mode_debug_printmodeline] Modeline 85:"1280x720" 0 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7>[ 5.137269] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: VIRTUAL_X
<7>[ 5.137281] [drm:drm_mode_debug_printmodeline] Modeline 86:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
<7>[ 5.137287] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: VIRTUAL_X
<7>[ 5.137300] [drm:drm_mode_debug_printmodeline] Modeline 87:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
<7>[ 5.137305] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: VIRTUAL_X
<7>[ 5.137318] [drm:drm_mode_debug_printmodeline] Modeline 88:"1920x1080" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
<7>[ 5.137324] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
<7>[ 5.137336] [drm:drm_mode_debug_printmodeline] Modeline 89:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
<7>[ 5.137342] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode: VIRTUAL_X
<7>[ 5.137354] [drm:drm_mode_debug_printmodeline] Modeline 90:"1400x1050" 0 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6
<7>[ 5.137360] [drm:drm_mode_prune_invalid] Not using 1400x1050 mode: VIRTUAL_X
<7>[ 5.137372] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x900" 0 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
<7>[ 5.137378] [drm:drm_mode_prune_invalid] Not using 1440x900 mode: VIRTUAL_X
<7>[ 5.137391] [drm:drm_mode_debug_printmodeline] Modeline 95:"1600x900" 0 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
<7>[ 5.137396] [drm:drm_mode_prune_invalid] Not using 1600x900 mode: VIRTUAL_X
<7>[ 5.137411] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2] probed modes :
<7>[ 5.137419] [drm:drm_mode_debug_printmodeline] Modeline 80:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
<7>[ 5.137425] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7>[ 5.137431] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7>[ 5.137438] [drm:drm_setup_crtcs] connector 65 enabled? no
<7>[ 5.137443] [drm:drm_setup_crtcs] connector 73 enabled? yes
<7>[ 5.137533] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
<7>[ 5.137550] [drm:drm_setup_crtcs] looking for cmdline mode on connector 73
<7>[ 5.137556] [drm:drm_setup_crtcs] looking for preferred mode on connector 73 0
<7>[ 5.137561] [drm:drm_setup_crtcs] found mode 1024x768
<7>[ 5.137566] [drm:drm_setup_crtcs] picking CRTCs for 1024x768 config
<7>[ 5.137596] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 40 (0,0)
<6>[ 5.165692] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC283: line_outs=2 (0x1b/0x21/0x0/0x0/0x0) type:hp
<6>[ 5.165696] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
<6>[ 5.165698] snd_hda_codec_realtek hdaudioC0D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
<6>[ 5.165701] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
<6>[ 5.165703] snd_hda_codec_realtek hdaudioC0D0: dig-out=0x1e/0x0
<6>[ 5.165705] snd_hda_codec_realtek hdaudioC0D0: inputs:
<6>[ 5.165708] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
<6>[ 5.165711] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
<7>[ 5.253684] [drm:asle_work [i915]] bclp = 0x800000ff
<7>[ 5.253744] [drm:asle_work [i915]] updating opregion backlight 255/255
<7>[ 5.264962] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
<7>[ 5.265036] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
<7>[ 5.265127] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
<7>[ 5.265179] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
<7>[ 5.265231] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
<7>[ 5.265282] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
<7>[ 5.265333] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
<7>[ 5.265384] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
<7>[ 5.265435] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
<6>[ 5.279951] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:0e.0/sound/card0/input6
<6>[ 5.281692] input: HDA Intel PCH Headphone Front as /devices/pci0000:00/0000:00:0e.0/sound/card0/input7
<6>[ 5.291619] input: HDA Intel PCH Front Headphone Surround as /devices/pci0000:00/0000:00:0e.0/sound/card0/input8
<6>[ 5.304345] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input9
<6>[ 5.305254] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input10
<6>[ 5.307604] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input11
<6>[ 5.308519] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input12
<6>[ 5.319295] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input13
<6>[ 7.086333] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
<6>[ 7.106076] r8169 0000:03:00.0 enp3s0: link down
<6>[ 7.106344] r8169 0000:03:00.0 enp3s0: link down
<6>[ 7.106687] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
<5>[ 7.761898] random: crng init done
<6>[ 9.981991] r8169 0000:03:00.0 enp3s0: link up
<6>[ 9.982150] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready

2018-02-13 12:47:07

by Tvrtko Ursulin

Subject: Re: smpboot: do_boot_cpu failed(-1) to wakeup CPU#0

Hi all,

On 07/02/18 12:48, Tvrtko Ursulin wrote:
>
> Hi,
>
> We are seeing failures to online the CPU0 on Apollo Lake in the form of:
>
> <6>[ 126.508783] smpboot: CPU 0 is now offline
> <6>[ 127.520746] smpboot: Booting Node 0 Processor 0 APIC 0x0
> <3>[ 137.521036] smpboot: do_boot_cpu failed(-1) to wakeup CPU#0
>
> I unfortunately cannot say with which kernel version this started since
> we added a test which does this only recently. I also have no local
> access to this machine. (It is part of a test farm for i915 driver
> development testing.) But we recently added a test which off-lines, and
> on-lines back, CPUs and started seeing this. Small reproducer looks like
> this (without boilerplate):
>
> static void cpu_hotplug_raw(int gem_fd)
> {
> int cpu = 0;
> char name[128];
> int cpufd;
>
> igt_require(cpu0_hotplug_support());
>
> for (;;) {
> igt_assert_lt(snprintf(name, sizeof(name),
> "/sys/devices/system/cpu/cpu%d/online",
> cpu),
> sizeof(name));
> cpufd = open(name, O_WRONLY);
> if (cpufd == -1) {
> igt_assert(cpu > 0);
> break;
> }
>
> /* Offline followed by online a CPU. */
> igt_assert_eq(write(cpufd, "0", 2), 2);
> usleep(1e6);
> igt_assert_eq(write(cpufd, "1", 2), 2);
>
> close(cpufd);
> cpu++;
> }
> }
>
> Any suggestions on how to debug this further? Dmesg from boot is pasted
> below.

Any hints on how to debug this? Could it be firwmare? Try some boot
options or something?

Regards,

Tvrtko

> Regards,
>
> Tvrtko
>
> <5>[ 0.000000] Linux version 4.15.0-CI-CI_DRM_3731+ ([email protected]) (gcc version 6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2)) #1 SMP PREEMPT Wed Feb 7 10:22:14 EET 2018
> <6>[ 0.000000] Command line: BOOT_IMAGE=/boot/drm_intel root=/dev/sda2 rootwait fsck.repair=yes intel_iommu=igfx_off nmi_watchdog=panic,auto panic=5 softdog.soft_panic=5 drm.debug=0xe 3 ro
> <6>[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
> <6>[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
> <6>[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
> <6>[ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
> <6>[ 0.000000] x86/fpu: xstate_offset[3]: 576, xstate_sizes[3]: 64
> <6>[ 0.000000] x86/fpu: xstate_offset[4]: 640, xstate_sizes[4]: 64
> <6>[ 0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
> <6>[ 0.000000] e820: BIOS-provided physical RAM map:
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000003efff] usable
> <6>[ 0.000000] BIOS-e820: [mem 0x000000000003f000-0x000000000003ffff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000000040000-0x000000000009dfff] usable
> <6>[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000010000000-0x0000000012150fff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000012151000-0x0000000077715fff] usable
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000077716000-0x0000000079837fff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000079838000-0x0000000079852fff] ACPI data
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000079853000-0x00000000798b2fff] ACPI NVS
> <6>[ 0.000000] BIOS-e820: [mem 0x00000000798b3000-0x0000000079bdcfff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000079bdd000-0x0000000079c41fff] type 20
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000079c42000-0x0000000079fc4fff] usable
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000079fc5000-0x0000000079fc5fff] ACPI NVS
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000079fc6000-0x0000000079feffff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000079ff0000-0x000000007a9defff] usable
> <6>[ 0.000000] BIOS-e820: [mem 0x000000007a9df000-0x000000007a9e0fff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x000000007a9e1000-0x000000007affffff] usable
> <6>[ 0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x00000000d0000000-0x00000000d0ffffff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x00000000fe042000-0x00000000fe044fff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x00000000fe900000-0x00000000fe902fff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
> <6>[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000027fffffff] usable
> <6>[ 0.000000] NX (Execute Disable) protection: active
> <6>[ 0.000000] efi: EFI v2.50 by American Megatrends
> <6>[ 0.000000] efi: ACPI=0x79845000 ACPI 2.0=0x79845000 SMBIOS=0x79aa6000 SMBIOS 3.0=0x79aa5000 ESRT=0x79aa0a58
> <5>[ 0.000000] random: fast init done
> <6>[ 0.000000] SMBIOS 3.0.0 present.
> <6>[ 0.000000] DMI: /NUC6CAYB, BIOS AYAPLCEL.86A.0040.2017.0619.1722 06/19/2017
> <7>[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
> <7>[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
> <6>[ 0.000000] e820: last_pfn = 0x280000 max_arch_pfn = 0x400000000
> <7>[ 0.000000] MTRR default type: uncachable
> <7>[ 0.000000] MTRR fixed ranges enabled:
> <7>[ 0.000000] 00000-6FFFF write-back
> <7>[ 0.000000] 70000-7FFFF uncachable
> <7>[ 0.000000] 80000-9FFFF write-back
> <7>[ 0.000000] A0000-BFFFF uncachable
> <7>[ 0.000000] C0000-FFFFF write-protect
> <7>[ 0.000000] MTRR variable ranges enabled:
> <7>[ 0.000000] 0 base 0000000000 mask 7F80000000 write-back
> <7>[ 0.000000] 1 base 007C000000 mask 7FFC000000 uncachable
> <7>[ 0.000000] 2 base 007B000000 mask 7FFF000000 uncachable
> <7>[ 0.000000] 3 base 0100000000 mask 7F00000000 write-back
> <7>[ 0.000000] 4 base 0200000000 mask 7F80000000 write-back
> <7>[ 0.000000] 5 base 00FF000000 mask 7FFF000000 write-combining
> <7>[ 0.000000] 6 disabled
> <7>[ 0.000000] 7 disabled
> <7>[ 0.000000] 8 disabled
> <7>[ 0.000000] 9 disabled
> <6>[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
> <6>[ 0.000000] e820: last_pfn = 0x7b000 max_arch_pfn = 0x400000000
> <6>[ 0.000000] esrt: Reserving ESRT space from 0x0000000079aa0a58 to 0x0000000079aa0a90.
> <7>[ 0.000000] Base memory trampoline at [ (ptrval)] 98000 size 24576
> <6>[ 0.000000] Using GB pages for direct mapping
> <7>[ 0.000000] BRK [0x0702c000, 0x0702cfff] PGTABLE
> <7>[ 0.000000] BRK [0x0702d000, 0x0702dfff] PGTABLE
> <7>[ 0.000000] BRK [0x0702e000, 0x0702efff] PGTABLE
> <7>[ 0.000000] BRK [0x0702f000, 0x0702ffff] PGTABLE
> <7>[ 0.000000] BRK [0x07030000, 0x07030fff] PGTABLE
> <7>[ 0.000000] BRK [0x07031000, 0x07031fff] PGTABLE
> <6>[ 0.000000] Secure boot could not be determined
> <6>[ 0.000000] ACPI: Early table checksum verification disabled
> <6>[ 0.000000] ACPI: RSDP 0x0000000079845000 000024 (v02 INTEL )
> <6>[ 0.000000] ACPI: XSDT 0x00000000798450C0 0000EC (v01 INTEL NUC6CAYB 01072009 AMI 00010013)
> <6>[ 0.000000] ACPI: FACP 0x000000007984DF50 000114 (v06 INTEL NUC6CAYB 01072009 AMI 00010013)
> <6>[ 0.000000] ACPI: DSDT 0x0000000079845250 008CF8 (v02 INTEL NUC6CAYB 01072009 INTL 20120913)
> <6>[ 0.000000] ACPI: FACS 0x0000000079882080 000040
> <6>[ 0.000000] ACPI: FPDT 0x000000007984E070 000044 (v01 INTEL NUC6CAYB 01072009 AMI 00010013)
> <6>[ 0.000000] ACPI: FIDT 0x000000007984E0C0 00009C (v01 INTEL NUC6CAYB 01072009 AMI 00010013)
> <6>[ 0.000000] ACPI: MCFG 0x000000007984E160 00003C (v01 INTEL NUC6CAYB 01072009 MSFT 00000097)
> <6>[ 0.000000] ACPI: DBG2 0x000000007984E1A0 000072 (v00 INTEL NUC6CAYB 00000003 BRXT 0100000D)
> <6>[ 0.000000] ACPI: DBGP 0x000000007984E220 000034 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
> <6>[ 0.000000] ACPI: HPET 0x000000007984E260 000038 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
> <6>[ 0.000000] ACPI: LPIT 0x000000007984E2A0 00005C (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
> <6>[ 0.000000] ACPI: APIC 0x000000007984E300 000084 (v03 INTEL NUC6CAYB 00000003 BRXT 0100000D)
> <6>[ 0.000000] ACPI: NPKT 0x000000007984E390 000065 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
> <6>[ 0.000000] ACPI: PRAM 0x000000007984E400 000030 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
> <6>[ 0.000000] ACPI: WSMT 0x000000007984E430 000028 (v01 INTEL NUC6CAYB 00000003 BRXT 0100000D)
> <6>[ 0.000000] ACPI: SSDT 0x000000007984E460 00002B (v02 INTEL NUC6CAYB 00000003 BRXT 0100000D)
> <6>[ 0.000000] ACPI: SSDT 0x000000007984E490 000A19 (v01 INTEL NUC6CAYB 00001000 INTL 20120913)
> <6>[ 0.000000] ACPI: SSDT 0x000000007984EEB0 000442 (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
> <6>[ 0.000000] ACPI: SSDT 0x000000007984F300 00072B (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
> <6>[ 0.000000] ACPI: SSDT 0x000000007984FA30 00032D (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
> <6>[ 0.000000] ACPI: SSDT 0x000000007984FD60 00017C (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
> <6>[ 0.000000] ACPI: SSDT 0x000000007984FEE0 002740 (v02 INTEL NUC6CAYB 00003000 INTL 20120913)
> <6>[ 0.000000] ACPI: UEFI 0x0000000079852620 000042 (v01 INTEL NUC6CAYB 00000000 00000000)
> <6>[ 0.000000] ACPI: BGRT 0x0000000079852670 000038 (v01 INTEL NUC6CAYB 01072009 AMI 00010013)
> <6>[ 0.000000] ACPI: TPM2 0x00000000798526B0 000034 (v03 INTEL NUC6CAYB 00000001 AMI 00000000)
> <6>[ 0.000000] ACPI: SSDT 0x00000000798526F0 0001F8 (v01 INTEL NUC6CAYB 00001000 INTL 20120913)
> <6>[ 0.000000] ACPI: WDAT 0x00000000798528F0 000104 (v01 INTEL NUC6CAYB 00000000 00000000)
> <6>[ 0.000000] ACPI: NHLT 0x0000000079852A00 00002D (v00 INTEL NUC6CAYB 00000002 01000013)
> <7>[ 0.000000] ACPI: Local APIC address 0xfee00000
> <6>[ 0.000000] tsc: Using PIT calibration value
> <6>[ 0.000000] Zone ranges:
> <6>[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
> <6>[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
> <6>[ 0.000000] Normal [mem 0x0000000100000000-0x000000027fffffff]
> <6>[ 0.000000] Movable zone start for each node
> <6>[ 0.000000] Early memory node ranges
> <6>[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000003efff]
> <6>[ 0.000000] node 0: [mem 0x0000000000040000-0x000000000009dfff]
> <6>[ 0.000000] node 0: [mem 0x0000000000100000-0x000000000fffffff]
> <6>[ 0.000000] node 0: [mem 0x0000000012151000-0x0000000077715fff]
> <6>[ 0.000000] node 0: [mem 0x0000000079c42000-0x0000000079fc4fff]
> <6>[ 0.000000] node 0: [mem 0x0000000079ff0000-0x000000007a9defff]
> <6>[ 0.000000] node 0: [mem 0x000000007a9e1000-0x000000007affffff]
> <6>[ 0.000000] node 0: [mem 0x0000000100000000-0x000000027fffffff]
> <6>[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000027fffffff]
> <7>[ 0.000000] On node 0 totalpages: 2058482
> <7>[ 0.000000] DMA zone: 64 pages used for memmap
> <7>[ 0.000000] DMA zone: 22 pages reserved
> <7>[ 0.000000] DMA zone: 3996 pages, LIFO batch:0
> <7>[ 0.000000] DMA32 zone: 7526 pages used for memmap
> <7>[ 0.000000] DMA32 zone: 481622 pages, LIFO batch:31
> <7>[ 0.000000] Normal zone: 24576 pages used for memmap
> <7>[ 0.000000] Normal zone: 1572864 pages, LIFO batch:31
> <6>[ 0.000000] Reserved but unavailable: 99 pages
> <6>[ 0.000000] Reserving Intel graphics memory at [mem 0x7c000000-0x7fffffff]
> <6>[ 0.000000] ACPI: PM-Timer IO Port: 0x408
> <7>[ 0.000000] ACPI: Local APIC address 0xfee00000
> <6>[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
> <6>[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
> <6>[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
> <6>[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
> <6>[ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-119
> <6>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> <6>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
> <7>[ 0.000000] ACPI: IRQ0 used by override.
> <7>[ 0.000000] ACPI: IRQ9 used by override.
> <6>[ 0.000000] Using ACPI (MADT) for SMP configuration information
> <6>[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
> <6>[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x0003f000-0x0003ffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x10000000-0x12150fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x77716000-0x79837fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x79838000-0x79852fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x79853000-0x798b2fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x798b3000-0x79bdcfff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x79bdd000-0x79c41fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x79fc5000-0x79fc5fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x79fc6000-0x79feffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x7a9df000-0x7a9e0fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x7b000000-0x7fffffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0x80000000-0xcfffffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xd0000000-0xd0ffffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xd1000000-0xdfffffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfe041fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfe042000-0xfe044fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfe045000-0xfe8fffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfe900000-0xfe902fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfe903000-0xfebfffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed00fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xfedfffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
> <6>[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
> <6>[ 0.000000] e820: [mem 0x80000000-0xcfffffff] available for PCI devices
> <6>[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
> <6>[ 0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1
> <6>[ 0.000000] percpu: Embedded 44 pages/cpu @ (ptrval) s141832 r8192 d30200 u524288
> <7>[ 0.000000] pcpu-alloc: s141832 r8192 d30200 u524288 alloc=1*2097152
> <7>[ 0.000000] pcpu-alloc: [0] 0 1 2 3
> <6>[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2026294
> <5>[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/drm_intel root=/dev/sda2 rootwait fsck.repair=yes intel_iommu=igfx_off nmi_watchdog=panic,auto panic=5 softdog.soft_panic=5 drm.debug=0xe 3 ro
> <6>[ 0.000000] DMAR: Disable GFX device mapping
> <6>[ 0.000000] log_buf_len individual max cpu contribution: 262144 bytes
> <6>[ 0.000000] log_buf_len total cpu_extra contributions: 786432 bytes
> <6>[ 0.000000] log_buf_len min size: 262144 bytes
> <6>[ 0.000000] log_buf_len: 1048576 bytes
> <6>[ 0.000000] early log buf free: 248084(94%)
> <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
> <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
> <6>[ 0.000000] Memory: 7884232K/8233928K available (12300K kernel code, 1296K rwdata, 3640K rodata, 1216K init, 24856K bss, 349696K reserved, 0K cma-reserved)
> <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
> <6>[ 0.000000] Kernel/User page tables isolation: enabled
> <6>[ 0.000000] Running RCU self tests
> <6>[ 0.000000] Preemptible hierarchical RCU implementation.
> <6>[ 0.000000] RCU lockdep checking is enabled.
> <6>[ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
> <6>[ 0.000000] RCU callback double-/use-after-free debug enabled.
> <6>[ 0.000000] Tasks RCU enabled.
> <6>[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
> <6>[ 0.000000] kmemleak: Kernel memory leak detector disabled
> <6>[ 0.000000] NR_IRQS: 4352, nr_irqs: 1024, preallocated irqs: 16
> <6>[ 0.000000] Console: colour dummy device 80x25
> <6>[ 0.000000] console [tty0] enabled
> <4>[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
> <4>[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
> <4>[ 0.000000] ... MAX_LOCK_DEPTH: 48
> <4>[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
> <4>[ 0.000000] ... CLASSHASH_SIZE: 4096
> <4>[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
> <4>[ 0.000000] ... MAX_LOCKDEP_CHAINS: 131072
> <4>[ 0.000000] ... CHAINHASH_SIZE: 65536
> <4>[ 0.000000] memory used by lock dependency info: 9951 kB
> <4>[ 0.000000] per task-struct memory footprint: 1920 bytes
> <4>[ 0.000000] kmemleak: Early log buffer exceeded (1006), please increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE
> <6>[ 0.000000] ACPI: Core revision 20170831
> <6>[ 0.000000] ACPI: 9 ACPI AML tables successfully acquired and loaded
> <6>[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns
> <7>[ 0.000000] hpet clockevent registered
> <6>[ 0.001000] APIC: Switch to symmetric I/O mode setup
> <6>[ 0.002000] x2apic: IRQ remapping doesn't support X2APIC mode
> <6>[ 0.007000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> <6>[ 0.013000] tsc: PIT calibration matches HPET. 1 loops
> <6>[ 0.013000] tsc: Detected 1497.665 MHz processor
> <6>[ 0.013000] tsc: Detected 1497.600 MHz TSC
> <6>[ 0.013000] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=1497600)
> <6>[ 0.013000] pid_max: default: 32768 minimum: 301
> <6>[ 0.015294] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
> <6>[ 0.015369] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
> <6>[ 0.017518] CPU: Physical Processor ID: 0
> <6>[ 0.017551] CPU: Processor Core ID: 0
> <6>[ 0.017604] mce: CPU supports 7 MCE banks
> <6>[ 0.017715] CPU0: Thermal monitoring enabled (TM1)
> <6>[ 0.017833] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
> <6>[ 0.017867] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
> <6>[ 0.017906] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline
> <6>[ 0.018492] Freeing SMP alternatives memory: 36K
> <7>[ 0.049258] TSC deadline timer enabled
> <6>[ 0.049281] smpboot: CPU0: Intel(R) Celeron(R) CPU J3455 @ 1.50GHz (family: 0x6, model: 0x5c, stepping: 0x9)
> <6>[ 0.053116] Performance Events: PEBS fmt3+, Goldmont events, 32-deep LBR, full-width counters, Intel PMU driver.
> <6>[ 0.053283] ... version: 4
> <6>[ 0.053313] ... bit width: 48
> <6>[ 0.053342] ... generic registers: 4
> <6>[ 0.053370] ... value mask: 0000ffffffffffff
> <6>[ 0.053405] ... max period: 00007fffffffffff
> <6>[ 0.053440] ... fixed-purpose events: 3
> <6>[ 0.053468] ... event mask: 000000070000000f
> <6>[ 0.055028] Hierarchical SRCU implementation.
> <6>[ 0.062958] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
> <6>[ 0.065029] smp: Bringing up secondary CPUs ...
> <6>[ 0.073223] x86: Booting SMP configuration:
> <6>[ 0.073274] .... node #0, CPUs: #1 #2 #3
> <6>[ 0.091655] smp: Brought up 1 node, 4 CPUs
> <6>[ 0.091655] smpboot: Max logical packages: 1
> <6>[ 0.091655] smpboot: Total of 4 processors activated (11980.80 BogoMIPS)
> <6>[ 0.095683] devtmpfs: initialized
> <6>[ 0.099189] PM: Registering ACPI NVS region [mem 0x79853000-0x798b2fff] (393216 bytes)
> <6>[ 0.099816] PM: Registering ACPI NVS region [mem 0x79fc5000-0x79fc5fff] (4096 bytes)
> <6>[ 0.102075] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
> <6>[ 0.102092] futex hash table entries: 1024 (order: 5, 131072 bytes)
> <6>[ 0.102729] xor: measuring software checksum speed
> <6>[ 0.112026] prefetch64-sse: 7672.000 MB/sec
> <6>[ 0.121133] generic_sse: 6644.000 MB/sec
> <6>[ 0.121165] xor: using function: prefetch64-sse (7672.000 MB/sec)
> <6>[ 0.121245] pinctrl core: initialized pinctrl subsystem
> <6>[ 0.126593] NET: Registered protocol family 16
> <6>[ 0.131044] cpuidle: using governor menu
> <6>[ 0.131044] ACPI: bus type PCI registered
> <6>[ 0.131044] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
> <6>[ 0.131532] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
> <6>[ 0.131599] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
> <6>[ 0.131705] PCI: Using configuration type 1 for base access
> <6>[ 0.170190] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
> <6>[ 0.188999] raid6: sse2x1 gen() 3234 MB/s
> <6>[ 0.205963] raid6: sse2x1 xor() 1927 MB/s
> <6>[ 0.222957] raid6: sse2x2 gen() 3730 MB/s
> <6>[ 0.239953] raid6: sse2x2 xor() 2308 MB/s
> <6>[ 0.256963] raid6: sse2x4 gen() 4277 MB/s
> <6>[ 0.273958] raid6: sse2x4 xor() 2281 MB/s
> <6>[ 0.273992] raid6: using algorithm sse2x4 gen() 4277 MB/s
> <6>[ 0.274015] raid6: .... xor() 2281 MB/s, rmw enabled
> <6>[ 0.274052] raid6: using ssse3x2 recovery algorithm
> <6>[ 0.275011] ACPI: Added _OSI(Module Device)
> <6>[ 0.275019] ACPI: Added _OSI(Processor Device)
> <6>[ 0.275053] ACPI: Added _OSI(3.0 _SCP Extensions)
> <6>[ 0.275087] ACPI: Added _OSI(Processor Aggregator Device)
> <6>[ 0.280812] ACPI: Executed 3 blocks of module-level executable AML code
> <6>[ 0.486523] ACPI: Dynamic OEM Table Load:
> <6>[ 0.486617] ACPI: SSDT 0xFFFF8802762E5738 000102 (v02 PmRef Cpu0Cst 00003001 INTL 20120913)
> <6>[ 0.499644] ACPI: Dynamic OEM Table Load:
> <6>[ 0.499735] ACPI: SSDT 0xFFFF8802762E6128 00015F (v02 PmRef ApIst 00003000 INTL 20120913)
> <6>[ 0.505865] ACPI: Dynamic OEM Table Load:
> <6>[ 0.505954] ACPI: SSDT 0xFFFF880276325088 00008D (v02 PmRef ApCst 00003000 INTL 20120913)
> <6>[ 0.540115] ACPI: EC: EC started
> <6>[ 0.540157] ACPI: EC: interrupt blocked
> <6>[ 0.540751] ACPI: \_SB_.PCI0.SBRG.H_EC: Used as first EC
> <6>[ 0.540808] ACPI: \_SB_.PCI0.SBRG.H_EC: GPE=0x40, EC_CMD/EC_SC=0x66, EC_DATA=0x62
> <6>[ 0.540874] ACPI: \_SB_.PCI0.SBRG.H_EC: Used as boot DSDT EC to handle transactions
> <6>[ 0.540931] ACPI: Interpreter enabled
> <6>[ 0.541274] ACPI: (supports S0 S3 S4 S5)
> <6>[ 0.541309] ACPI: Using IOAPIC for interrupt routing
> <6>[ 0.541941] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
> <6>[ 0.551660] ACPI: Enabled 1 GPEs in block 00 to 7F
> <6>[ 0.874146] ACPI: Power Resource [FN00] (on)
> <6>[ 0.901169] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
> <6>[ 0.901263] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
> <6>[ 0.927830] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
> <6>[ 0.943660] PCI host bridge to bus 0000:00
> <6>[ 0.943712] pci_bus 0000:00: root bus resource [io 0x0070-0x0077]
> <6>[ 0.943768] pci_bus 0000:00: root bus resource [io 0x0000-0x006f window]
> <6>[ 0.943826] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window]
> <6>[ 0.943882] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
> <6>[ 0.943942] pci_bus 0000:00: root bus resource [mem 0x7c000001-0x7fffffff window]
> <6>[ 0.944000] pci_bus 0000:00: root bus resource [mem 0x7b800001-0x7bffffff window]
> <6>[ 0.944029] pci_bus 0000:00: root bus resource [mem 0x80000000-0xcfffffff window]
> <6>[ 0.944091] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff window]
> <6>[ 0.944155] pci_bus 0000:00: root bus resource [bus 00-ff]
> <7>[ 0.944287] pci 0000:00:00.0: [8086:5af0] type 00 class 0x060000
> <7>[ 0.950997] pci 0000:00:02.0: [8086:5a85] type 00 class 0x030000
> <7>[ 0.951046] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit]
> <7>[ 0.951068] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref]
> <7>[ 0.951085] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
> <6>[ 0.951202] pci 0000:00:02.0: BAR 2: assigned to efifb
> <7>[ 0.958362] pci 0000:00:0e.0: [8086:5a98] type 00 class 0x040380
> <7>[ 0.958424] pci 0000:00:0e.0: reg 0x10: [mem 0x91410000-0x91413fff 64bit]
> <7>[ 0.958494] pci 0000:00:0e.0: reg 0x20: [mem 0x91000000-0x910fffff 64bit]
> <7>[ 0.958723] pci 0000:00:0e.0: PME# supported from D0 D3hot D3cold
> <7>[ 0.966687] pci 0000:00:0f.0: [8086:5a9a] type 00 class 0x078000
> <7>[ 0.966766] pci 0000:00:0f.0: reg 0x10: [mem 0x91427000-0x91427fff 64bit]
> <7>[ 0.967071] pci 0000:00:0f.0: PME# supported from D3hot
> <7>[ 0.973416] pci 0000:00:12.0: [8086:5ae3] type 00 class 0x010601
> <7>[ 0.973467] pci 0000:00:12.0: reg 0x10: [mem 0x91414000-0x91415fff]
> <7>[ 0.973488] pci 0000:00:12.0: reg 0x14: [mem 0x91424000-0x914240ff]
> <7>[ 0.973508] pci 0000:00:12.0: reg 0x18: [io 0xf090-0xf097]
> <7>[ 0.973530] pci 0000:00:12.0: reg 0x1c: [io 0xf080-0xf083]
> <7>[ 0.973552] pci 0000:00:12.0: reg 0x20: [io 0xf060-0xf07f]
> <7>[ 0.973572] pci 0000:00:12.0: reg 0x24: [mem 0x91423000-0x914237ff]
> <7>[ 0.973754] pci 0000:00:12.0: PME# supported from D3hot
> <7>[ 0.979970] pci 0000:00:13.0: [8086:5ad8] type 01 class 0x060400
> <7>[ 0.980249] pci 0000:00:13.0: PME# supported from D0 D3hot D3cold
> <7>[ 0.986517] pci 0000:00:13.1: [8086:5ad9] type 01 class 0x060400
> <7>[ 0.986790] pci 0000:00:13.1: PME# supported from D0 D3hot D3cold
> <7>[ 0.993064] pci 0000:00:13.2: [8086:5ada] type 01 class 0x060400
> <7>[ 0.993343] pci 0000:00:13.2: PME# supported from D0 D3hot D3cold
> <7>[ 0.999668] pci 0000:00:15.0: [8086:5aa8] type 00 class 0x0c0330
> <7>[ 0.999730] pci 0000:00:15.0: reg 0x10: [mem 0x91400000-0x9140ffff 64bit]
> <7>[ 0.999982] pci 0000:00:15.0: PME# supported from D3hot D3cold
> <7>[ 1.007217] pci 0000:00:16.0: [8086:5aac] type 00 class 0x118000
> <7>[ 1.007282] pci 0000:00:16.0: reg 0x10: [mem 0x91422000-0x91422fff 64bit]
> <7>[ 1.007317] pci 0000:00:16.0: reg 0x18: [mem 0x91421000-0x91421fff 64bit]
> <7>[ 1.013664] pci 0000:00:18.0: [8086:5abc] type 00 class 0x118000
> <7>[ 1.013727] pci 0000:00:18.0: reg 0x10: [mem 0x91420000-0x91420fff 64bit]
> <7>[ 1.013761] pci 0000:00:18.0: reg 0x18: [mem 0x9141f000-0x9141ffff 64bit]
> <7>[ 1.020080] pci 0000:00:19.0: [8086:5ac2] type 00 class 0x118000
> <7>[ 1.020143] pci 0000:00:19.0: reg 0x10: [mem 0x9141e000-0x9141efff 64bit]
> <7>[ 1.020177] pci 0000:00:19.0: reg 0x18: [mem 0x9141d000-0x9141dfff 64bit]
> <7>[ 1.026464] pci 0000:00:19.1: [8086:5ac4] type 00 class 0x118000
> <7>[ 1.026525] pci 0000:00:19.1: reg 0x10: [mem 0x9141c000-0x9141cfff 64bit]
> <7>[ 1.026559] pci 0000:00:19.1: reg 0x18: [mem 0x9141b000-0x9141bfff 64bit]
> <7>[ 1.032846] pci 0000:00:19.2: [8086:5ac6] type 00 class 0x118000
> <7>[ 1.032905] pci 0000:00:19.2: reg 0x10: [mem 0x9141a000-0x9141afff 64bit]
> <7>[ 1.032940] pci 0000:00:19.2: reg 0x18: [mem 0x91419000-0x91419fff 64bit]
> <7>[ 1.039244] pci 0000:00:1a.0: [8086:5ac8] type 00 class 0x0c8000
> <7>[ 1.039308] pci 0000:00:1a.0: reg 0x10: [mem 0x91418000-0x91418fff 64bit]
> <7>[ 1.039343] pci 0000:00:1a.0: reg 0x18: [mem 0x91417000-0x91417fff 64bit]
> <7>[ 1.039562] pci 0000:00:1a.0: PME# supported from D0 D3hot
> <7>[ 1.045780] pci 0000:00:1f.0: [8086:5ae8] type 00 class 0x060100
> <7>[ 1.052239] pci 0000:00:1f.1: [8086:5ad4] type 00 class 0x0c0500
> <7>[ 1.052333] pci 0000:00:1f.1: reg 0x10: [mem 0x91416000-0x914160ff 64bit]
> <7>[ 1.052433] pci 0000:00:1f.1: reg 0x20: [io 0xf040-0xf05f]
> <7>[ 1.059163] pci 0000:01:00.0: [10ec:5229] type 00 class 0xff0000
> <7>[ 1.059218] pci 0000:01:00.0: reg 0x10: [mem 0x91300000-0x91300fff]
> <4>[ 1.059336] pci 0000:01:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug
> <7>[ 1.059670] pci 0000:01:00.0: supports D1 D2
> <7>[ 1.059676] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
> <6>[ 1.060711] pci 0000:00:13.0: PCI bridge to [bus 01]
> <7>[ 1.060763] pci 0000:00:13.0: bridge window [mem 0x91300000-0x913fffff]
> <7>[ 1.061420] pci 0000:02:00.0: [8086:24fb] type 00 class 0x028000
> <7>[ 1.061503] pci 0000:02:00.0: reg 0x10: [mem 0x91200000-0x91201fff 64bit]
> <4>[ 1.061602] pci 0000:02:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug
> <7>[ 1.061974] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
> <6>[ 1.062974] pci 0000:00:13.1: PCI bridge to [bus 02]
> <7>[ 1.063027] pci 0000:00:13.1: bridge window [mem 0x91200000-0x912fffff]
> <7>[ 1.063777] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
> <7>[ 1.063842] pci 0000:03:00.0: reg 0x10: [io 0xe000-0xe0ff]
> <7>[ 1.063896] pci 0000:03:00.0: reg 0x18: [mem 0x91104000-0x91104fff 64bit]
> <7>[ 1.063931] pci 0000:03:00.0: reg 0x20: [mem 0x91100000-0x91103fff 64bit]
> <4>[ 1.063963] pci 0000:03:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug
> <7>[ 1.064308] pci 0000:03:00.0: supports D1 D2
> <7>[ 1.064315] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
> <6>[ 1.065363] pci 0000:00:13.2: PCI bridge to [bus 03]
> <7>[ 1.065407] pci 0000:00:13.2: bridge window [io 0xe000-0xefff]
> <7>[ 1.065417] pci 0000:00:13.2: bridge window [mem 0x91100000-0x911fffff]
> <7>[ 1.065468] pci_bus 0000:00: on NUMA node 0
> <6>[ 1.084118] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
> <6>[ 1.086631] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
> <6>[ 1.089110] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
> <6>[ 1.091607] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
> <6>[ 1.094098] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
> <6>[ 1.096594] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
> <6>[ 1.099093] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
> <6>[ 1.101571] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
> <6>[ 1.120595] ACPI: EC: interrupt unblocked
> <6>[ 1.120688] ACPI: EC: event unblocked
> <6>[ 1.120766] ACPI: \_SB_.PCI0.SBRG.H_EC: GPE=0x40, EC_CMD/EC_SC=0x66, EC_DATA=0x62
> <6>[ 1.120844] ACPI: \_SB_.PCI0.SBRG.H_EC: Used as boot DSDT EC to handle transactions and events
> <6>[ 1.123130] pci 0000:00:02.0: vgaarb: setting as boot VGA device
> <6>[ 1.123185] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
> <6>[ 1.123269] pci 0000:00:02.0: vgaarb: bridge control possible
> <6>[ 1.123310] vgaarb: loaded
> <5>[ 1.124524] SCSI subsystem initialized
> <7>[ 1.125183] libata version 3.00 loaded.
> <6>[ 1.125601] ACPI: bus type USB registered
> <6>[ 1.126041] usbcore: registered new interface driver usbfs
> <6>[ 1.126287] usbcore: registered new interface driver hub
> <6>[ 1.127025] usbcore: registered new device driver usb
> <6>[ 1.128349] Registered efivars operations
> <6>[ 1.157361] Advanced Linux Sound Architecture Driver Initialized.
> <6>[ 1.157550] PCI: Using ACPI for IRQ routing
> <7>[ 1.191755] PCI: pci_cache_line_size set to 64 bytes
> <7>[ 1.191920] e820: reserve RAM buffer [mem 0x0003f000-0x0003ffff]
> <7>[ 1.191963] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
> <7>[ 1.191982] e820: reserve RAM buffer [mem 0x77716000-0x77ffffff]
> <7>[ 1.192000] e820: reserve RAM buffer [mem 0x79fc5000-0x7bffffff]
> <7>[ 1.192028] e820: reserve RAM buffer [mem 0x7a9df000-0x7bffffff]
> <7>[ 1.192047] e820: reserve RAM buffer [mem 0x7b000000-0x7bffffff]
> <6>[ 1.194389] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
> <6>[ 1.194478] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
> <6>[ 1.196153] clocksource: Switched to clocksource hpet
> <6>[ 1.358830] pnp: PnP ACPI init
> <6>[ 1.369714] system 00:00: [io 0x0a00-0x0a1f] has been reserved
> <6>[ 1.369785] system 00:00: [io 0x0a20-0x0a2f] has been reserved
> <6>[ 1.369846] system 00:00: [io 0x0a30-0x0a3f] has been reserved
> <6>[ 1.369906] system 00:00: [io 0x0a40-0x0a4f] has been reserved
> <6>[ 1.369969] system 00:00: [io 0x0a50-0x0a5f] has been reserved
> <6>[ 1.370087] system 00:00: [io 0x0a60-0x0a6f] has been reserved
> <7>[ 1.370223] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
> <7>[ 1.376711] pnp 00:01: [dma 0 disabled]
> <7>[ 1.377238] pnp 00:01: Plug and Play ACPI device, IDs ITE8708 (active)
> <6>[ 1.378123] system 00:02: [io 0x0680-0x069f] has been reserved
> <6>[ 1.378187] system 00:02: [io 0x0400-0x047f] has been reserved
> <6>[ 1.378247] system 00:02: [io 0x0500-0x05fe] has been reserved
> <6>[ 1.378305] system 00:02: [io 0x0600-0x061f] has been reserved
> <6>[ 1.378367] system 00:02: [io 0x164e-0x164f] has been reserved
> <7>[ 1.378461] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
> <6>[ 1.388472] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
> <6>[ 1.388545] system 00:03: [mem 0xfea00000-0xfeafffff] has been reserved
> <6>[ 1.388612] system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved
> <6>[ 1.388678] system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved
> <6>[ 1.388743] system 00:03: [mem 0xfed06000-0xfed06fff] has been reserved
> <6>[ 1.388807] system 00:03: [mem 0xfed08000-0xfed09fff] has been reserved
> <6>[ 1.388871] system 00:03: [mem 0xfed80000-0xfedbffff] has been reserved
> <6>[ 1.388935] system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved
> <6>[ 1.389078] system 00:03: [mem 0xfee00000-0xfeefffff] could not be reserved
> <7>[ 1.389186] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
> <7>[ 1.393813] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
> <6>[ 1.399157] pnp: PnP ACPI: found 5 devices
> <6>[ 1.440558] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
> <6>[ 1.440687] pci 0000:00:13.0: PCI bridge to [bus 01]
> <6>[ 1.440733] pci 0000:00:13.0: bridge window [mem 0x91300000-0x913fffff]
> <6>[ 1.440790] pci 0000:00:13.1: PCI bridge to [bus 02]
> <6>[ 1.440831] pci 0000:00:13.1: bridge window [mem 0x91200000-0x912fffff]
> <6>[ 1.440888] pci 0000:00:13.2: PCI bridge to [bus 03]
> <6>[ 1.440925] pci 0000:00:13.2: bridge window [io 0xe000-0xefff]
> <6>[ 1.440970] pci 0000:00:13.2: bridge window [mem 0x91100000-0x911fffff]
> <7>[ 1.441084] pci_bus 0000:00: resource 4 [io 0x0070-0x0077]
> <7>[ 1.441091] pci_bus 0000:00: resource 5 [io 0x0000-0x006f window]
> <7>[ 1.441098] pci_bus 0000:00: resource 6 [io 0x0078-0x0cf7 window]
> <7>[ 1.441103] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff window]
> <7>[ 1.441109] pci_bus 0000:00: resource 8 [mem 0x7c000001-0x7fffffff window]
> <7>[ 1.441115] pci_bus 0000:00: resource 9 [mem 0x7b800001-0x7bffffff window]
> <7>[ 1.441121] pci_bus 0000:00: resource 10 [mem 0x80000000-0xcfffffff window]
> <7>[ 1.441127] pci_bus 0000:00: resource 11 [mem 0xe0000000-0xefffffff window]
> <7>[ 1.441133] pci_bus 0000:01: resource 1 [mem 0x91300000-0x913fffff]
> <7>[ 1.441140] pci_bus 0000:02: resource 1 [mem 0x91200000-0x912fffff]
> <7>[ 1.441146] pci_bus 0000:03: resource 0 [io 0xe000-0xefff]
> <7>[ 1.441151] pci_bus 0000:03: resource 1 [mem 0x91100000-0x911fffff]
> <6>[ 1.443612] NET: Registered protocol family 2
> <6>[ 1.445628] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
> <6>[ 1.446086] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes)
> <6>[ 1.463163] TCP: Hash tables configured (established 65536 bind 65536)
> <6>[ 1.463834] UDP hash table entries: 4096 (order: 7, 655360 bytes)
> <6>[ 1.466288] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes)
> <6>[ 1.469774] NET: Registered protocol family 1
> <6>[ 1.469891] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
> <7>[ 1.476964] PCI: CLS 0 bytes, default 64
> <6>[ 1.478102] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
> <6>[ 1.478154] software IO TLB [mem 0x6f165000-0x73165000] (64MB) mapped at [0000000009a3761f-0000000040abd890]
> <6>[ 1.478786] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
> <6>[ 1.478841] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
> <6>[ 1.478880] RAPL PMU: hw unit of domain package 2^-14 Joules
> <6>[ 1.478916] RAPL PMU: hw unit of domain dram 2^-14 Joules
> <6>[ 1.478952] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
> <6>[ 1.479426] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
> <6>[ 1.479583] clocksource: Switched to clocksource tsc
> <6>[ 1.495756] workingset: timestamp_bits=46 max_order=21 bucket_order=0
> <6>[ 1.550382] ntfs: driver 2.1.32 [Flags: R/O].
> <6>[ 1.589502] NET: Registered protocol family 38
> <6>[ 1.590234] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
> <6>[ 1.590306] io scheduler noop registered
> <6>[ 1.591232] io scheduler cfq registered (default)
> <6>[ 1.591269] io scheduler mq-deadline registered
> <6>[ 1.591303] io scheduler kyber registered
> <6>[ 1.608081] pcieport 0000:00:13.0: Signaling PME with IRQ 120
> <6>[ 1.608414] pcieport 0000:00:13.1: Signaling PME with IRQ 121
> <6>[ 1.608752] pcieport 0000:00:13.2: Signaling PME with IRQ 122
> <3>[ 1.610321] uvesafb: failed to execute /sbin/v86d
> <3>[ 1.610364] uvesafb: make sure that the v86d helper is installed and executable
> <3>[ 1.610427] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)
> <3>[ 1.610488] uvesafb: vbe_init() failed with -22
> <4>[ 1.610603] uvesafb: probe of uvesafb.0 failed with error -22
> <7>[ 1.610866] intel_idle: Please enable MWAIT in BIOS SETUP
> <6>[ 1.612169] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
> <6>[ 1.612691] ACPI: Power Button [PWRB]
> <6>[ 1.613469] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
> <6>[ 1.613679] ACPI: Sleep Button [SLPB]
> <6>[ 1.614436] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
> <6>[ 1.614620] ACPI: Power Button [PWRF]
> <4>[ 1.684405] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
> <6>[ 1.712236] thermal LNXTHERM:00: registered as thermal_zone0
> <6>[ 1.712287] ACPI: Thermal Zone [TZ01] (85 C)
> <6>[ 1.713758] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
> <6>[ 1.721886] Non-volatile memory driver v1.3
> <6>[ 1.722819] Linux agpgart interface v0.103
> <6>[ 1.729176] loop: module loaded
> <6>[ 1.793931] dw-apb-uart.1: ttyS0 at MMIO 0x91420000 (irq = 4, base_baud = 115200) is a 16550A
> <7>[ 1.813971] ahci 0000:00:12.0: version 3.0
> <6>[ 1.828656] ahci 0000:00:12.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
> <6>[ 1.828729] ahci 0000:00:12.0: flags: 64bit ncq sntf pm clo only pmp pio slum part deso sadm sds apst
> <6>[ 1.835388] scsi host0: ahci
> <6>[ 1.838602] scsi host1: ahci
> <6>[ 1.839593] ata1: SATA max UDMA/133 abar m2048@0x91423000 port 0x91423100 irq 123
> <6>[ 1.839653] ata2: SATA max UDMA/133 abar m2048@0x91423000 port 0x91423180 irq 123
> <6>[ 1.840345] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> <6>[ 1.840437] ehci-pci: EHCI PCI platform driver
> <6>[ 1.840605] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> <6>[ 1.840676] ohci-pci: OHCI PCI platform driver
> <6>[ 1.840831] uhci_hcd: USB Universal Host Controller Interface driver
> <6>[ 1.845413] xhci_hcd 0000:00:15.0: xHCI Host Controller
> <6>[ 1.845686] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 1
> <6>[ 1.847383] xhci_hcd 0000:00:15.0: hcc params 0x200077c1 hci version 0x100 quirks 0x01109810
> <7>[ 1.847463] xhci_hcd 0000:00:15.0: cache line size of 64 is not supported
> <6>[ 1.849916] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> <6>[ 1.849988] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> <6>[ 1.850081] usb usb1: Product: xHCI Host Controller
> <6>[ 1.850125] usb usb1: Manufacturer: Linux 4.15.0-CI-CI_DRM_3731+ xhci-hcd
> <6>[ 1.850180] usb usb1: SerialNumber: 0000:00:15.0
> <6>[ 1.853099] hub 1-0:1.0: USB hub found
> <6>[ 1.853444] hub 1-0:1.0: 8 ports detected
> <6>[ 1.870375] xhci_hcd 0000:00:15.0: xHCI Host Controller
> <6>[ 1.870476] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 2
> <6>[ 1.871600] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
> <6>[ 1.871659] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> <6>[ 1.871718] usb usb2: Product: xHCI Host Controller
> <6>[ 1.871761] usb usb2: Manufacturer: Linux 4.15.0-CI-CI_DRM_3731+ xhci-hcd
> <6>[ 1.871814] usb usb2: SerialNumber: 0000:00:15.0
> <6>[ 1.874329] hub 2-0:1.0: USB hub found
> <6>[ 1.874615] hub 2-0:1.0: 7 ports detected
> <6>[ 1.889799] usbcore: registered new interface driver usb-storage
> <6>[ 1.890645] i8042: PNP: No PS/2 controller found.
> <6>[ 1.890682] i8042: Probing ports directly.
> <6>[ 1.907622] serio: i8042 KBD port at 0x60,0x64 irq 1
> <6>[ 1.908647] serio: i8042 AUX port at 0x60,0x64 irq 12
> <6>[ 1.910107] mousedev: PS/2 mouse device common for all mice
> <6>[ 1.913038] rtc_cmos 00:04: RTC can wake from S4
> <6>[ 1.914552] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
> <6>[ 1.914760] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
> <6>[ 1.915055] IR NEC protocol handler initialized
> <6>[ 1.915090] IR RC5(x/sz) protocol handler initialized
> <6>[ 1.915125] IR RC6 protocol handler initialized
> <6>[ 1.915156] IR JVC protocol handler initialized
> <6>[ 1.915187] IR Sony protocol handler initialized
> <6>[ 1.915219] IR SANYO protocol handler initialized
> <6>[ 1.915251] IR Sharp protocol handler initialized
> <6>[ 1.915283] IR MCE Keyboard/mouse protocol handler initialized
> <6>[ 1.915321] IR XMP protocol handler initialized
> <6>[ 1.916783] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=5 (nowayout=0)
> <6>[ 1.918727] device-mapper: uevent: version 1.0.3
> <6>[ 1.920538] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: [email protected]
> <6>[ 1.920610] intel_pstate: Intel P-state driver initializing
> <6>[ 1.923241] sdhci: Secure Digital Host Controller Interface driver
> <6>[ 1.923325] sdhci: Copyright(c) Pierre Ossman
> <6>[ 1.928914] input: AT Raw Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
> <6>[ 1.935722] EFI Variables Facility v0.08 2004-May-17
> <6>[ 1.974763] pstore: using zlib compression
> <6>[ 1.974816] pstore: Registered efi as persistent store backend
> <6>[ 1.975030] hidraw: raw HID events driver (C) Jiri Kosina
> <6>[ 1.976085] usbcore: registered new interface driver usbhid
> <6>[ 1.976113] usbhid: USB HID core driver
> <6>[ 1.977012] intel_rapl: Found RAPL domain package
> <6>[ 1.977089] intel_rapl: Found RAPL domain core
> <6>[ 1.977114] intel_rapl: Found RAPL domain uncore
> <6>[ 1.977139] intel_rapl: Found RAPL domain dram
> <6>[ 1.981487] Initializing XFRM netlink socket
> <6>[ 1.983962] NET: Registered protocol family 10
> <6>[ 1.987531] Segment Routing with IPv6
> <6>[ 1.987645] mip6: Mobile IPv6
> <6>[ 1.987699] NET: Registered protocol family 17
> <6>[ 1.987756] NET: Registered protocol family 15
> <7>[ 1.987782] start plist test
> <7>[ 1.989950] end plist test
> <6>[ 1.992724] SSE version of gcm_enc/dec engaged.
> <6>[ 2.027724] alg: No test for pcbc(aes) (pcbc-aes-aesni)
> <6>[ 2.027968] sched_clock: Marking stable (2027855179, 0)->(2031492047, -3636868)
> <6>[ 2.031190] registered taskstats version 1
> <6>[ 2.040839] Btrfs loaded, crc32c=crc32c-generic
> <6>[ 2.048848] rtc_cmos 00:04: setting system clock to 2018-02-07 10:21:18 UTC (1517998878)
> <6>[ 2.050163] ALSA device list:
> <6>[ 2.050181] No soundcards found.
> <6>[ 2.149331] ata2: SATA link down (SStatus 4 SControl 300)
> <6>[ 2.196483] usb 1-8: new full-speed USB device number 2 using xhci_hcd
> <6>[ 2.311397] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
> <6>[ 2.313428] ata1.00: ATA-9: INTEL SSDSC2CW240A3, 400i, max UDMA/133
> <6>[ 2.313527] ata1.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
> <6>[ 2.323384] ata1.00: configured for UDMA/133
> <5>[ 2.327283] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSC2CW24 400i PQ: 0 ANSI: 5
> <6>[ 2.327549] usb 1-8: New USB device found, idVendor=8087, idProduct=0aa7
> <6>[ 2.327670] usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0
> <5>[ 2.334677] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
> <5>[ 2.334849] sd 0:0:0:0: [sda] Write Protect is off
> <7>[ 2.334878] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> <5>[ 2.335154] sd 0:0:0:0: Attached scsi generic sg0 type 0
> <5>[ 2.335172] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> <6>[ 2.343565] sda: sda1 sda2
> <5>[ 2.347600] sd 0:0:0:0: [sda] Attached SCSI disk
> <6>[ 2.347981] md: Skipping autodetection of RAID arrays. (raid=autodetect will force)
> <3>[ 2.349336] EXT4-fs (sda2): couldn't mount as ext3 due to feature incompatibilities
> <3>[ 2.350624] EXT4-fs (sda2): couldn't mount as ext2 due to feature incompatibilities
> <6>[ 2.418990] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
> <6>[ 2.419176] VFS: Mounted root (ext4 filesystem) readonly on device 8:2.
> <6>[ 2.421990] devtmpfs: mounted
> <6>[ 2.425764] Freeing unused kernel memory: 1216K
> <6>[ 2.425796] Write protecting the kernel read-only data: 18432k
> <6>[ 2.428381] Freeing unused kernel memory: 2008K
> <6>[ 2.430311] Freeing unused kernel memory: 456K
> <7>[ 2.675613] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
> <7>[ 2.688578] systemd[1]: Detected architecture x86-64.
> <7>[ 2.690748] systemd[1]: Set hostname to <apl5>.
> <7>[ 2.965182] systemd[1]: cups.socket: Cannot add dependency job, ignoring: Unit cups.socket is masked.
> <7>[ 2.965285] systemd[1]: cups-browsed.service: Cannot add dependency job, ignoring: Unit cups-browsed.service is masked.
> <7>[ 2.965456] systemd[1]: cups.path: Cannot add dependency job, ignoring: Unit cups.path is masked.
> <7>[ 2.967434] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
> <7>[ 2.969871] systemd[1]: Created slice User and Session Slice.
> <7>[ 2.970886] systemd[1]: Listening on Journal Socket.
> <7>[ 2.971536] systemd[1]: Listening on fsck to fsckd communication Socket.
> <6>[ 3.531239] EXT4-fs (sda2): re-mounted. Opts: errors=panic
> <7>[ 3.583627] systemd-journald[183]: Received request to flush runtime journal from PID 1
> <6>[ 3.974325] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k SSFS
> <6>[ 4.479513] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
> <6>[ 4.501302] r8169 0000:03:00.0 eth0: RTL8168h/8111h at 0x000000003e1df49a, f4:4d:30:6b:c4:04, XID 14100800 IRQ 126
> <6>[ 4.501310] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
> <5>[ 4.509741] lpc_ich 0000:00:1f.0: I/O space for ACPI uninitialized
> <2>[ 4.619980] CPU2: Package temperature above threshold, cpu clock throttled (total events = 1)
> <2>[ 4.619983] CPU3: Package temperature above threshold, cpu clock throttled (total events = 1)
> <2>[ 4.619988] CPU1: Core temperature above threshold, cpu clock throttled (total events = 1)
> <2>[ 4.619990] CPU0: Core temperature above threshold, cpu clock throttled (total events = 1)
> <2>[ 4.619996] CPU0: Package temperature above threshold, cpu clock throttled (total events = 1)
> <2>[ 4.620197] CPU1: Package temperature above threshold, cpu clock throttled (total events = 1)
> <6>[ 4.621024] CPU0: Core temperature/speed normal
> <6>[ 4.621032] CPU2: Package temperature/speed normal
> <6>[ 4.621034] CPU3: Package temperature/speed normal
> <6>[ 4.621035] CPU1: Core temperature/speed normal
> <6>[ 4.621040] CPU0: Package temperature/speed normal
> <6>[ 4.621041] CPU1: Package temperature/speed normal
>
> <4>[ 4.789553] **********************************************************
> <4>[ 4.789556] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
> <4>[ 4.789559] ** **
> <4>[ 4.789562] ** trace_printk() being used. Allocating extra memory. **
> <4>[ 4.789566] ** **
> <4>[ 4.789569] ** This means that this is a DEBUG kernel and it is **
> <4>[ 4.789572] ** unsafe for production use. **
> <4>[ 4.789575] ** **
> <4>[ 4.789578] ** If you see this message and you are not debugging **
> <4>[ 4.789581] ** the kernel, report this immediately to your vendor! **
> <4>[ 4.789584] ** **
> <4>[ 4.789587] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
> <4>[ 4.789590] **********************************************************
> <7>[ 4.836427] [drm:i915_driver_load [i915]] No PCH found.
> <7>[ 4.836493] [drm:intel_power_domains_init [i915]] Allowed DC state mask 09
> <7>[ 4.843909] [drm:i915_driver_load [i915]] ppgtt mode: 3
> <7>[ 4.843981] [drm:intel_uc_sanitize_options [i915]] enable_guc=0 (submission:no huc:no)
> <7>[ 4.844115] [drm:intel_uc_sanitize_options [i915]] guc_log_level=0 (enabled:no verbosity:-1)
> <7>[ 4.844337] [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M
> <7>[ 4.844397] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
> <7>[ 4.844456] [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M
> <6>[ 4.844577] [drm] Replacing VGA console driver
> <7>[ 4.844806] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K
> <7>[ 4.845028] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x7987d018
> <7>[ 4.845244] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
> <7>[ 4.845308] [drm:intel_opregion_setup [i915]] ASLE supported
> <7>[ 4.845415] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA)
> <7>[ 4.845902] [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params
> <6>[ 4.845929] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> <6>[ 4.845933] [drm] Driver supports precise vblank timestamp query.
> <7>[ 4.846001] [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz
> <7>[ 4.846115] [drm:intel_bios_init [i915]] VBT signature "$VBT BROXTON ", BDB version 207
> <7>[ 4.846180] [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0
> <7>[ 4.846243] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
> <7>[ 4.846325] [drm:intel_opregion_get_panel_type [i915]] Failed to get panel details from OpRegion (-19)
> <7>[ 4.846390] [drm:intel_bios_init [i915]] Panel type: 0 (VBT)
> <7>[ 4.846453] [drm:intel_bios_init [i915]] DRRS supported mode is static
> <7>[ 4.846533] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
> <7>[ 4.846542] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 0 148350 1920 1960 2000 2040 1200 1204 1208 1212 0x8 0xa
> <7>[ 4.846607] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255, controller 1
> <7>[ 4.846671] [drm:intel_bios_init [i915]] DRRS State Enabled:1
> <7>[ 4.846736] [drm:intel_bios_init [i915]] Skipping SDVO device mapping
> <7>[ 4.846801] [drm:intel_bios_init [i915]] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
> <7>[ 4.846865] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 0
> <7>[ 4.846929] [drm:intel_bios_init [i915]] Port C VBT info: DP:1 HDMI:0 DVI:0 EDP:0 CRT:0
> <7>[ 4.846992] [drm:intel_bios_init [i915]] VBT HDMI level shift for port C: 0
> <7>[ 4.847915] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
> <7>[ 4.848000] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
> <7>[ 4.848235] [drm:intel_power_well_enable [i915]] enabling power well 1
> <7>[ 4.848341] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 624000 kHz, VCO 1248000 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 25
> <7>[ 4.848419] [drm:intel_power_well_enable [i915]] enabling always-on
> <7>[ 4.848477] [drm:intel_power_well_enable [i915]] enabling DC off
> <7>[ 4.848536] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
> <7>[ 4.848607] [drm:intel_power_well_enable [i915]] enabling power well 2
> <6>[ 4.848637] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
> <7>[ 4.848804] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
> <7>[ 4.849347] [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
> <7>[ 4.849473] [drm:intel_power_well_enable [i915]] DDI PHY 0 already enabled, won't reprogram it
> <7>[ 4.849566] [drm:intel_csr_ucode_init [i915]] Loading i915/bxt_dmc_ver1_07.bin
> <6>[ 4.855051] [drm] Finished loading DMC firmware i915/bxt_dmc_ver1_07.bin (v1.7)
> <7>[ 4.855249] [drm:__bxt_hpd_detection_setup [i915]] Invert bit setting: hp_ctl:10001818 hp_port:38
> <7>[ 4.859132] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1
> <7>[ 4.859215] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM0 latency 7 (7.0 usec)
> <7>[ 4.859272] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM1 latency 7 (7.0 usec)
> <7>[ 4.859328] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM2 latency 8 (8.0 usec)
> <7>[ 4.859384] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM3 latency 22 (22.0 usec)
> <7>[ 4.859440] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM4 latency 22 (22.0 usec)
> <7>[ 4.859497] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM5 latency 22 (22.0 usec)
> <7>[ 4.859553] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM6 latency 22 (22.0 usec)
> <7>[ 4.859609] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM7 latency 22 (22.0 usec)
> <7>[ 4.859674] [drm:intel_modeset_init [i915]] 3 display pipes available.
> <7>[ 4.860991] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 624000 kHz, VCO 1248000 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 25
> <7>[ 4.861060] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 624000 kHz
> <7>[ 4.861155] [drm:intel_modeset_init [i915]] Max dotclock rate: 624000 kHz
> <7>[ 4.861539] [drm:intel_modeset_init [i915]] VBT says port A is not DVI/HDMI/DP compatible, respect it
> <7>[ 4.861606] [drm:intel_ddi_init [i915]] VBT says port B has lspcon
> <7>[ 4.861754] [drm:intel_ddi_init [i915]] Forcing DDI_A_4_LANES for port A
> <7>[ 4.861861] [drm:intel_dp_init_connector [i915]] Adding DP connector on port B
> <7>[ 4.862048] [drm:intel_dp_init_connector [i915]] using AUX B for port B (VBT)
> <7>[ 4.865392] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
> <7>[ 4.865885] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.867201] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.868546] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.869822] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.871240] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.872088] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: DP-HDMI ADAPTOR\004 (err 0)
> <7>[ 4.872563] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.873862] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.875176] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.876522] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.877821] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.878657] [drm:drm_dp_dual_mode_detect] DP dual mode adaptor ID: a8 (err 0)
> <7>[ 4.878750] [drm:lspcon_init [i915]] LSPCON detected
> <7>[ 4.879240] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.880584] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.881876] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.883154] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.884443] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.885328] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
> <7>[ 4.885903] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 04
> <7>[ 4.886404] [drm:drm_dp_read_desc] DP branch: OUI 00-60-ad dev-ID MC2800 HW-rev 2.2 SW-rev 1.60 quirks 0x0000
> <7>[ 4.886489] [drm:lspcon_init [i915]] Success: LSPCON init
> <7>[ 4.886557] [drm:intel_modeset_init [i915]] LSPCON init success on port B
> <7>[ 4.886673] [drm:intel_ddi_init [i915]] Forcing DDI_A_4_LANES for port A
> <7>[ 4.886768] [drm:intel_dp_init_connector [i915]] Adding DP connector on port C
> <7>[ 4.886853] [drm:intel_dp_init_connector [i915]] using AUX C for port C (VBT)
> <7>[ 4.887199] [drm:intel_dsi_init [i915]]
> <7>[ 4.887618] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x1
> <7>[ 4.887698] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x1
> <7>[ 4.887767] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x1
> <7>[ 4.887836] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x1
> <7>[ 4.887903] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:40:pipe A] hw state readout: enabled
> <7>[ 4.887982] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
> <7>[ 4.888051] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
> <7>[ 4.888156] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
> <7>[ 4.888224] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
> <7>[ 4.888290] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe B] hw state readout: disabled
> <7>[ 4.888370] [drm:intel_modeset_setup_hw_state [i915]] pipe C active planes 0x0
> <7>[ 4.888438] [drm:intel_modeset_setup_hw_state [i915]] pipe C active planes 0x0
> <7>[ 4.888507] [drm:intel_modeset_setup_hw_state [i915]] pipe C active planes 0x0
> <7>[ 4.888572] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:63:pipe C] hw state readout: disabled
> <7>[ 4.888643] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL A hw state readout: crtc_mask 0x00000000, on 0
> <7>[ 4.888711] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL B hw state readout: crtc_mask 0x00000000, on 0
> <7>[ 4.888844] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL C hw state readout: crtc_mask 0x00000001, on 1
> <7>[ 4.888914] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:64:DDI B] hw state readout: disabled, pipe A
> <7>[ 4.888980] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:66:DP-MST A] hw state readout: disabled, pipe A
> <7>[ 4.889047] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:67:DP-MST B] hw state readout: disabled, pipe B
> <7>[ 4.889142] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:68:DP-MST C] hw state readout: disabled, pipe C
> <7>[ 4.889257] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:72:DDI C] hw state readout: enabled, pipe A
> <7>[ 4.889322] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:DP-MST A] hw state readout: disabled, pipe A
> <7>[ 4.889388] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:DP-MST B] hw state readout: disabled, pipe B
> <7>[ 4.889454] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:76:DP-MST C] hw state readout: disabled, pipe C
> <7>[ 4.889686] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:65:DP-1] hw state readout: disabled
> <7>[ 4.889773] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:DP-2] hw state readout: enabled
> <7>[ 4.890198] [drm:intel_dump_pipe_config [i915]] [CRTC:40:pipe A][setup_hw_state]
> <7>[ 4.890267] [drm:intel_dump_pipe_config [i915]] output_types: DP (0x80)
> <7>[ 4.890333] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
> <7>[ 4.890400] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 3029219, gmch_n: 8388608, link_m: 126217, link_n: 524288, tu: 64
> <7>[ 4.890466] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
> <7>[ 4.890531] [drm:intel_dump_pipe_config [i915]] requested mode:
> <7>[ 4.890540] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 64999 1024 1048 1184 1344 768 771 777 806 0x40 0xa
> <7>[ 4.890604] [drm:intel_dump_pipe_config [i915]] adjusted mode:
> <7>[ 4.890612] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 64999 1024 1048 1184 1344 768 771 777 806 0x40 0xa
> <7>[ 4.890680] [drm:intel_dump_pipe_config [i915]] crtc timings: 64999 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa
> <7>[ 4.890746] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1024x768, pixel rate 64999
> <7>[ 4.890811] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
> <7>[ 4.890877] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x04000300, enabled
> <7>[ 4.890942] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
> <7>[ 4.891011] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
> <7>[ 4.891112] [drm:intel_dump_pipe_config [i915]] planes on this crtc
> <7>[ 4.891178] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1A] disabled, scaler_id = -1
> <7>[ 4.891244] [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 2A] disabled, scaler_id = -1
> <7>[ 4.891310] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 3A] disabled, scaler_id = -1
> <7>[ 4.891376] [drm:intel_dump_pipe_config [i915]] [PLANE:37:cursor A] disabled, scaler_id = -1
> <7>[ 4.891444] [drm:intel_dump_pipe_config [i915]] [CRTC:53:pipe B][setup_hw_state]
> <7>[ 4.891509] [drm:intel_dump_pipe_config [i915]] output_types: (0x0)
> <7>[ 4.891575] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 0, dithering: 0
> <7>[ 4.891641] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
> <7>[ 4.891706] [drm:intel_dump_pipe_config [i915]] requested mode:
> <7>[ 4.891714] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
> <7>[ 4.891778] [drm:intel_dump_pipe_config [i915]] adjusted mode:
> <7>[ 4.891785] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
> <7>[ 4.891850] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
> <7>[ 4.891915] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
> <7>[ 4.891982] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
> <7>[ 4.892049] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
> <7>[ 4.892142] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
> <7>[ 4.892208] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
> <7>[ 4.892273] [drm:intel_dump_pipe_config [i915]] planes on this crtc
> <7>[ 4.892340] [drm:intel_dump_pipe_config [i915]] [PLANE:41:plane 1B] disabled, scaler_id = -1
> <7>[ 4.892406] [drm:intel_dump_pipe_config [i915]] [PLANE:44:plane 2B] disabled, scaler_id = -1
> <7>[ 4.892471] [drm:intel_dump_pipe_config [i915]] [PLANE:47:plane 3B] disabled, scaler_id = -1
> <7>[ 4.892536] [drm:intel_dump_pipe_config [i915]] [PLANE:50:cursor B] disabled, scaler_id = -1
> <7>[ 4.892604] [drm:intel_dump_pipe_config [i915]] [CRTC:63:pipe C][setup_hw_state]
> <7>[ 4.892670] [drm:intel_dump_pipe_config [i915]] output_types: (0x0)
> <7>[ 4.892736] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0
> <7>[ 4.892801] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
> <7>[ 4.892865] [drm:intel_dump_pipe_config [i915]] requested mode:
> <7>[ 4.892874] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
> <7>[ 4.892938] [drm:intel_dump_pipe_config [i915]] adjusted mode:
> <7>[ 4.892945] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
> <7>[ 4.893013] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
> <7>[ 4.893112] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
> <7>[ 4.893177] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
> <7>[ 4.893243] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
> <7>[ 4.893309] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
> <7>[ 4.893376] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
> <7>[ 4.893441] [drm:intel_dump_pipe_config [i915]] planes on this crtc
> <7>[ 4.893507] [drm:intel_dump_pipe_config [i915]] [PLANE:54:plane 1C] disabled, scaler_id = -1
> <7>[ 4.893572] [drm:intel_dump_pipe_config [i915]] [PLANE:57:plane 2C] disabled, scaler_id = -1
> <7>[ 4.893639] [drm:intel_dump_pipe_config [i915]] [PLANE:60:cursor C] disabled, scaler_id = -1
> <7>[ 4.893869] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
> <7>[ 4.894030] [drm:skylake_get_initial_plane_config [i915]] pipe A/plane 1A with fb: size=1024x768@32, offset=0, pitch 4096, size 0x300000
> <7>[ 4.894203] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] creating preallocated stolen object: stolen_offset=0x0000000000000000, gtt_offset=0x0000000000000000, size=0x0000000000300000
> <7>[ 4.894395] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] failed to allocate stolen space
> <7>[ 4.894488] [drm:intel_plane_disable_noatomic [i915]] pipe A active planes 0x0
> <7>[ 4.900057] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, 100000000]
> <7>[ 4.901410] [drm:i915_gem_contexts_init [i915]] logical context support initialized
> <7>[ 4.901876] [drm:intel_engine_create_scratch [i915]] rcs0 pipe control offset: 0xfffff000
> <7>[ 4.907564] [drm:intel_engine_init_common [i915]] rcs0 hws offset: 0x00003000
> <7>[ 4.909405] [drm:intel_engine_init_common [i915]] bcs0 hws offset: 0x00006000
> <7>[ 4.910931] [drm:intel_engine_init_common [i915]] vcs0 hws offset: 0x00009000
> <7>[ 4.912388] [drm:intel_engine_init_common [i915]] vecs0 hws offset: 0x0000c000
> <7>[ 4.912458] [drm:intel_init_gt_powersave [i915]] BIOS enabled RC states: HW_CTRL off HW_RC6 off SW_TARGET_STATE 4
> <7>[ 4.912881] [drm:init_workarounds_ring [i915]] rcs0: Number of context specific w/a: 12
> <7>[ 4.917066] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping
> <7>[ 4.917168] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
> <7>[ 4.917245] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping
> <7>[ 4.917319] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config
> <7>[ 4.917632] [drm:__bxt_hpd_detection_setup [i915]] Invert bit setting: hp_ctl:10001818 hp_port:30
> <7>[ 4.931302] [drm:intel_dp_connector_register [i915]] registering DPDDC-B bus for card0-DP-1
> <7>[ 4.933412] [drm:intel_dp_connector_register [i915]] registering DPDDC-C bus for card0-DP-2
> <6>[ 4.934481] [drm] Initialized i915 1.6.0 20180207 for 0000:00:02.0 on minor 0
> <7>[ 4.937270] [drm:intel_opregion_register [i915]] 2 outputs detected
> <6>[ 4.963020] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
> <7>[ 4.976446] [drm:asle_work [i915]] bclp = 0x80000005
> <7>[ 4.976555] [drm:asle_work [i915]] updating opregion backlight 5/255
> <7>[ 4.981327] [drm:asle_work [i915]] bclp = 0x800000ff
> <7>[ 4.981402] [drm:asle_work [i915]] updating opregion backlight 255/255
> <6>[ 4.984065] acpi device:10: registered as cooling_device5
> <6>[ 4.985521] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
> <6>[ 4.988002] snd_hda_intel 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
> <7>[ 4.988119] i915 device info: pciid=0x5a85 rev=0x0b platform=BROXTON gen=9
> <7>[ 4.988124] i915 device info: is_mobile: no
> <7>[ 4.988128] i915 device info: is_lp: yes
> <7>[ 4.988132] i915 device info: is_alpha_support: no
> <7>[ 4.988135] i915 device info: has_64bit_reloc: yes
> <7>[ 4.988139] i915 device info: has_aliasing_ppgtt: yes
> <7>[ 4.988143] i915 device info: has_csr: yes
> <7>[ 4.988146] i915 device info: has_ddi: yes
> <7>[ 4.988150] i915 device info: has_dp_mst: yes
> <7>[ 4.988154] i915 device info: has_reset_engine: yes
> <7>[ 4.988157] i915 device info: has_fbc: yes
> <7>[ 4.988161] i915 device info: has_fpga_dbg: yes
> <7>[ 4.988165] i915 device info: has_full_ppgtt: yes
> <7>[ 4.988168] i915 device info: has_full_48bit_ppgtt: yes
> <7>[ 4.988172] i915 device info: has_gmch_display: no
> <7>[ 4.988175] i915 device info: has_guc: yes
> <7>[ 4.988179] i915 device info: has_guc_ct: no
> <7>[ 4.988183] i915 device info: has_hotplug: yes
> <7>[ 4.988187] i915 device info: has_l3_dpf: no
> <7>[ 4.988193] [drm:drm_setup_crtcs]
> <7>[ 4.988198] i915 device info: has_llc: no
> <7>[ 4.988202] i915 device info: has_logical_ring_contexts: yes
> <7>[ 4.988204] i915 device info: has_logical_ring_preemption: yes
> <7>[ 4.988206] i915 device info: has_overlay: no
> <7>[ 4.988209] i915 device info: has_pooled_eu: no
> <7>[ 4.988214] i915 device info: has_psr: yes
> <7>[ 4.988217] i915 device info: has_rc6: yes
> <7>[ 4.988221] i915 device info: has_rc6p: no
> <7>[ 4.988225] i915 device info: has_resource_streamer: yes
> <7>[ 4.988228] i915 device info: has_runtime_pm: yes
> <7>[ 4.988232] i915 device info: has_snoop: yes
> <7>[ 4.988236] i915 device info: unfenced_needs_alignment: no
> <7>[ 4.988239] i915 device info: cursor_needs_physical: no
> <7>[ 4.988243] i915 device info: hws_needs_physical: no
> <7>[ 4.988247] i915 device info: overlay_needs_physical: no
> <7>[ 4.988251] i915 device info: supports_tv: no
> <7>[ 4.988254] i915 device info: has_ipc: yes
> <7>[ 4.988258] i915 device info: slice mask: 0001
> <7>[ 4.988265] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1]
> <7>[ 4.988270] i915 device info: slice total: 1
> <7>[ 4.988272] i915 device info: subslice total: 2
> <7>[ 4.988274] i915 device info: subslice mask 0006
> <7>[ 4.988276] i915 device info: subslice per slice: 2
> <7>[ 4.988278] i915 device info: EU total: 12
> <7>[ 4.988283] i915 device info: EU per subslice: 6
> <7>[ 4.988287] i915 device info: has slice power gating: no
> <7>[ 4.988291] i915 device info: has subslice power gating: yes
> <7>[ 4.988371] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-1]
> <7>[ 4.988374] i915 device info: has EU power gating: yes
> <7>[ 4.988379] i915 device info: CS timestamp frequency: 19200 kHz
> <6>[ 4.988382] [drm] DRM_I915_DEBUG enabled
> <6>[ 4.988386] [drm] DRM_I915_DEBUG_GEM enabled
> <7>[ 4.989065] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
> <7>[ 4.989192] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
> <7>[ 4.989703] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.991064] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.992410] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.993719] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.995035] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 4.995945] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
> <7>[ 4.996529] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 04
> <7>[ 4.996931] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1] status updated from unknown to disconnected
> <7>[ 4.997250] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1] disconnected
> <7>[ 4.997264] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2]
> <7>[ 4.997355] [drm:intel_dp_detect [i915]] [CONNECTOR:73:DP-2]
> <7>[ 4.998450] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 01 00 03 01 01 02 00 00 00 00 00 00
> <7>[ 4.999471] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
> <7>[ 4.999540] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
> <7>[ 4.999605] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
> <7>[ 5.000108] [drm:drm_dp_read_desc] DP branch: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000
> <7>[ 5.000199] [drm:intel_dp_detect [i915]] Sink is not MST capable
> <7>[ 5.005366] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2] status updated from unknown to connected
> <7>[ 5.005391] [drm:drm_add_display_info] non_desktop set to 0
> <7>[ 5.005434] [drm:drm_add_edid_modes] ELD: no CEA Extension found
> <7>[ 5.005440] [drm:drm_add_display_info] non_desktop set to 0
> <7>[ 5.005685] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2] probed modes :
> <7>[ 5.005704] [drm:drm_mode_debug_printmodeline] Modeline 80:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
> <7>[ 5.005710] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
> <7>[ 5.005717] [drm:drm_mode_debug_printmodeline] Modeline 85:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
> <7>[ 5.005723] [drm:drm_mode_debug_printmodeline] Modeline 87:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
> <7>[ 5.005729] [drm:drm_mode_debug_printmodeline] Modeline 88:"1400x1050" 60 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6
> <7>[ 5.005735] [drm:drm_mode_debug_printmodeline] Modeline 90:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
> <7>[ 5.005741] [drm:drm_mode_debug_printmodeline] Modeline 84:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
> <7>[ 5.005747] [drm:drm_mode_debug_printmodeline] Modeline 89:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
> <7>[ 5.005753] [drm:drm_mode_debug_printmodeline] Modeline 82:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
> <7>[ 5.005759] [drm:drm_mode_debug_printmodeline] Modeline 81:"1366x768" 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5
> <7>[ 5.005765] [drm:drm_mode_debug_printmodeline] Modeline 83:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
> <7>[ 5.005771] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
> <7>[ 5.005777] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
> <7>[ 5.005784] [drm:drm_setup_crtcs] connector 65 enabled? no
> <7>[ 5.005789] [drm:drm_setup_crtcs] connector 73 enabled? yes
> <7>[ 5.005927] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
> <7>[ 5.005952] [drm:drm_setup_crtcs] looking for cmdline mode on connector 73
> <7>[ 5.005958] [drm:drm_setup_crtcs] looking for preferred mode on connector 73 0
> <7>[ 5.005963] [drm:drm_setup_crtcs] found mode 1024x768
> <7>[ 5.005967] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
> <7>[ 5.005993] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 40 (0,0)
> <7>[ 5.006144] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
> <7>[ 5.007587] [drm:intelfb_create [i915]] allocated 1024x768 fb: 0x00040000
> <6>[ 5.010240] fbcon: inteldrmfb (fb0) is primary device
> <7>[ 5.012838] [drm:intel_atomic_check [i915]] [CONNECTOR:73:DP-2] checking for sink bpp constrains
> <7>[ 5.012911] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to default limit of 24
> <7>[ 5.012979] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 64999KHz
> <7>[ 5.013051] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 2 clock 162000 bpp 24
> <7>[ 5.013174] [drm:intel_dp_compute_config [i915]] DP link bw required 194997 available 324000
> <7>[ 5.013239] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
> <7>[ 5.013305] [drm:intel_dump_pipe_config [i915]] [CRTC:40:pipe A][modeset]
> <7>[ 5.013369] [drm:intel_dump_pipe_config [i915]] output_types: DP (0x80)
> <7>[ 5.013433] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
> <7>[ 5.013497] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 2524310, gmch_n: 4194304, link_m: 105179, link_n: 262144, tu: 64
> <7>[ 5.013561] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
> <7>[ 5.013624] [drm:intel_dump_pipe_config [i915]] requested mode:
> <7>[ 5.013633] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
> <7>[ 5.013696] [drm:intel_dump_pipe_config [i915]] adjusted mode:
> <7>[ 5.013701] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 64999 1024 1048 1184 1344 768 771 777 806 0x40 0xa
> <7>[ 5.013765] [drm:intel_dump_pipe_config [i915]] crtc timings: 64999 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa
> <7>[ 5.013829] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1024x768, pixel rate 64999
> <7>[ 5.013895] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
> <7>[ 5.013960] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
> <7>[ 5.014024] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
> <7>[ 5.014131] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
> <7>[ 5.014195] [drm:intel_dump_pipe_config [i915]] planes on this crtc
> <7>[ 5.014260] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1A] disabled, scaler_id = -1
> <7>[ 5.014325] [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 2A] disabled, scaler_id = -1
> <7>[ 5.014389] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 3A] disabled, scaler_id = -1
> <7>[ 5.014452] [drm:intel_dump_pipe_config [i915]] [PLANE:37:cursor A] disabled, scaler_id = -1
> <7>[ 5.014526] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
> <7>[ 5.014590] [drm:intel_atomic_check [i915]] New voltage level calculated to be logical 6, actual 6
> <7>[ 5.014666] [drm:bxt_get_dpll [i915]] [CRTC:40:pipe A] using pre-allocated PORT PLL C
> <7>[ 5.014729] [drm:intel_reference_shared_dpll [i915]] using PORT PLL C for pipe A
> <7>[ 5.014794] [drm:skl_update_scaler [i915]] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
> <7>[ 5.018608] [drm:intel_disable_pipe [i915]] disabling pipe A
> <7>[ 5.028452] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL C (active 1, on? 1) for crtc 40
> <7>[ 5.028643] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL C
> <7>[ 5.028729] [drm:intel_dump_cdclk_state [i915]] Changing CDCLK to 144000 kHz, VCO 1152000 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 6
> <7>[ 5.029304] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI B]
> <7>[ 5.029368] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
> <7>[ 5.029432] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
> <7>[ 5.029495] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
> <7>[ 5.029559] [drm:intel_atomic_commit_tail [i915]] [ENCODER:72:DDI C]
> <7>[ 5.029623] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DP-MST A]
> <7>[ 5.029686] [drm:intel_atomic_commit_tail [i915]] [ENCODER:75:DP-MST B]
> <7>[ 5.029749] [drm:intel_atomic_commit_tail [i915]] [ENCODER:76:DP-MST C]
> <7>[ 5.029814] [drm:verify_single_dpll_state.isra.77 [i915]] PORT PLL A
> <7>[ 5.029885] [drm:verify_single_dpll_state.isra.77 [i915]] PORT PLL B
> <7>[ 5.029952] [drm:verify_single_dpll_state.isra.77 [i915]] PORT PLL C
> <7>[ 5.030052] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL C (active 1, on? 0) for crtc 40
> <7>[ 5.030148] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C
> <7>[ 5.032361] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
> <7>[ 5.032427] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
> <7>[ 5.032493] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
> <7>[ 5.033424] [drm:intel_dp_start_link_train [i915]] clock recovery OK
> <7>[ 5.033491] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
> <7>[ 5.034748] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
> <7>[ 5.035247] [drm:intel_dp_start_link_train [i915]] [CONNECTOR:73:DP-2] Link Training Passed at Link Rate = 162000, Lane count = 2
> <7>[ 5.037211] [drm:intel_enable_pipe [i915]] enabling pipe A
> <7>[ 5.037354] [drm:intel_enable_ddi [i915]] Panel doesn't support DRRS
> <7>[ 5.037483] [drm:intel_fbc_enable [i915]] reserved 6291456 bytes of contiguous stolen space for FBC, threshold: 1
> <7>[ 5.037560] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
> <7>[ 5.054517] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:73:DP-2]
> <7>[ 5.054624] [drm:intel_atomic_commit_tail [i915]] [CRTC:40:pipe A]
> <7>[ 5.054845] [drm:verify_single_dpll_state.isra.77 [i915]] PORT PLL C
> <6>[ 5.055769] Console: switching to colour frame buffer device 128x48
> <6>[ 5.063418] r8169 0000:03:00.0 enp3s0: renamed from eth0
> <6>[ 5.074545] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> <7>[ 5.092442] [drm:drm_fb_helper_hotplug_event.part.21]
> <7>[ 5.092460] [drm:drm_setup_crtcs]
> <7>[ 5.092531] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1]
> <7>[ 5.092627] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-1]
> <7>[ 5.093407] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
> <7>[ 5.093462] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
> <7>[ 5.093972] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.095382] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.096714] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.098530] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.099862] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.100747] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
> <7>[ 5.101343] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 04
> <7>[ 5.101737] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1] disconnected
> <7>[ 5.101750] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2]
> <7>[ 5.101817] [drm:intel_dp_detect [i915]] [CONNECTOR:73:DP-2]
> <7>[ 5.102432] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 01 00 03 01 01 02 00 00 00 00 00 00
> <7>[ 5.103452] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
> <7>[ 5.103512] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
> <7>[ 5.103561] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
> <7>[ 5.104076] [drm:drm_dp_read_desc] DP branch: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000
> <7>[ 5.104135] [drm:intel_dp_detect [i915]] Sink is not MST capable
> <7>[ 5.109241] [drm:drm_add_display_info] non_desktop set to 0
> <7>[ 5.109304] [drm:drm_add_edid_modes] ELD: no CEA Extension found
> <7>[ 5.109310] [drm:drm_add_display_info] non_desktop set to 0
> <7>[ 5.109573] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1080" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
> <7>[ 5.109579] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
> <7>[ 5.109594] [drm:drm_mode_debug_printmodeline] Modeline 85:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
> <7>[ 5.109599] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: VIRTUAL_X
> <7>[ 5.109612] [drm:drm_mode_debug_printmodeline] Modeline 87:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
> <7>[ 5.109617] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode: VIRTUAL_X
> <7>[ 5.109629] [drm:drm_mode_debug_printmodeline] Modeline 88:"1400x1050" 0 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6
> <7>[ 5.109635] [drm:drm_mode_prune_invalid] Not using 1400x1050 mode: VIRTUAL_X
> <7>[ 5.109647] [drm:drm_mode_debug_printmodeline] Modeline 90:"1600x900" 0 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
> <7>[ 5.109653] [drm:drm_mode_prune_invalid] Not using 1600x900 mode: VIRTUAL_X
> <7>[ 5.109665] [drm:drm_mode_debug_printmodeline] Modeline 84:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
> <7>[ 5.109671] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: VIRTUAL_X
> <7>[ 5.109683] [drm:drm_mode_debug_printmodeline] Modeline 89:"1440x900" 0 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
> <7>[ 5.109689] [drm:drm_mode_prune_invalid] Not using 1440x900 mode: VIRTUAL_X
> <7>[ 5.109701] [drm:drm_mode_debug_printmodeline] Modeline 82:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
> <7>[ 5.109707] [drm:drm_mode_prune_invalid] Not using 1280x960 mode: VIRTUAL_X
> <7>[ 5.109719] [drm:drm_mode_debug_printmodeline] Modeline 81:"1366x768" 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5
> <7>[ 5.109725] [drm:drm_mode_prune_invalid] Not using 1366x768 mode: VIRTUAL_X
> <7>[ 5.109737] [drm:drm_mode_debug_printmodeline] Modeline 83:"1280x720" 0 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
> <7>[ 5.109743] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: VIRTUAL_X
> <7>[ 5.109765] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2] probed modes :
> <7>[ 5.109787] [drm:drm_mode_debug_printmodeline] Modeline 80:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
> <7>[ 5.109793] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
> <7>[ 5.109799] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
> <7>[ 5.109806] [drm:drm_setup_crtcs] connector 65 enabled? no
> <7>[ 5.109810] [drm:drm_setup_crtcs] connector 73 enabled? yes
> <7>[ 5.109930] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
> <7>[ 5.109952] [drm:drm_setup_crtcs] looking for cmdline mode on connector 73
> <7>[ 5.109957] [drm:drm_setup_crtcs] looking for preferred mode on connector 73 0
> <7>[ 5.109962] [drm:drm_setup_crtcs] found mode 1024x768
> <7>[ 5.109967] [drm:drm_setup_crtcs] picking CRTCs for 1024x768 config
> <7>[ 5.110058] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 40 (0,0)
> <7>[ 5.121144] [drm:drm_fb_helper_hotplug_event.part.21]
> <7>[ 5.121147] [drm:drm_setup_crtcs]
> <7>[ 5.121177] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1]
> <7>[ 5.121240] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-1]
> <7>[ 5.121754] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
> <7>[ 5.121804] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
> <7>[ 5.122297] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.123607] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.124901] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.126192] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.127660] [drm:drm_dp_i2c_do_msg] native defer
> <7>[ 5.128530] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
> <7>[ 5.129123] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 04
> <7>[ 5.129518] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-1] disconnected
> <7>[ 5.129531] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2]
> <7>[ 5.129600] [drm:intel_dp_detect [i915]] [CONNECTOR:73:DP-2]
> <7>[ 5.130179] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 01 00 03 01 01 02 00 00 00 00 00 00
> <7>[ 5.131145] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
> <7>[ 5.131199] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
> <7>[ 5.131248] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
> <7>[ 5.131745] [drm:drm_dp_read_desc] DP branch: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000
> <7>[ 5.131813] [drm:intel_dp_detect [i915]] Sink is not MST capable
> <7>[ 5.136941] [drm:drm_add_display_info] non_desktop set to 0
> <7>[ 5.136989] [drm:drm_add_edid_modes] ELD: no CEA Extension found
> <7>[ 5.136996] [drm:drm_add_display_info] non_desktop set to 0
> <7>[ 5.137222] [drm:drm_mode_debug_printmodeline] Modeline 83:"1366x768" 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5
> <7>[ 5.137230] [drm:drm_mode_prune_invalid] Not using 1366x768 mode: VIRTUAL_X
> <7>[ 5.137245] [drm:drm_mode_debug_printmodeline] Modeline 84:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
> <7>[ 5.137250] [drm:drm_mode_prune_invalid] Not using 1280x960 mode: VIRTUAL_X
> <7>[ 5.137263] [drm:drm_mode_debug_printmodeline] Modeline 85:"1280x720" 0 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
> <7>[ 5.137269] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: VIRTUAL_X
> <7>[ 5.137281] [drm:drm_mode_debug_printmodeline] Modeline 86:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
> <7>[ 5.137287] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: VIRTUAL_X
> <7>[ 5.137300] [drm:drm_mode_debug_printmodeline] Modeline 87:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
> <7>[ 5.137305] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: VIRTUAL_X
> <7>[ 5.137318] [drm:drm_mode_debug_printmodeline] Modeline 88:"1920x1080" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
> <7>[ 5.137324] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
> <7>[ 5.137336] [drm:drm_mode_debug_printmodeline] Modeline 89:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
> <7>[ 5.137342] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode: VIRTUAL_X
> <7>[ 5.137354] [drm:drm_mode_debug_printmodeline] Modeline 90:"1400x1050" 0 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6
> <7>[ 5.137360] [drm:drm_mode_prune_invalid] Not using 1400x1050 mode: VIRTUAL_X
> <7>[ 5.137372] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x900" 0 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
> <7>[ 5.137378] [drm:drm_mode_prune_invalid] Not using 1440x900 mode: VIRTUAL_X
> <7>[ 5.137391] [drm:drm_mode_debug_printmodeline] Modeline 95:"1600x900" 0 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
> <7>[ 5.137396] [drm:drm_mode_prune_invalid] Not using 1600x900 mode: VIRTUAL_X
> <7>[ 5.137411] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:DP-2] probed modes :
> <7>[ 5.137419] [drm:drm_mode_debug_printmodeline] Modeline 80:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
> <7>[ 5.137425] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
> <7>[ 5.137431] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
> <7>[ 5.137438] [drm:drm_setup_crtcs] connector 65 enabled? no
> <7>[ 5.137443] [drm:drm_setup_crtcs] connector 73 enabled? yes
> <7>[ 5.137533] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
> <7>[ 5.137550] [drm:drm_setup_crtcs] looking for cmdline mode on connector 73
> <7>[ 5.137556] [drm:drm_setup_crtcs] looking for preferred mode on connector 73 0
> <7>[ 5.137561] [drm:drm_setup_crtcs] found mode 1024x768
> <7>[ 5.137566] [drm:drm_setup_crtcs] picking CRTCs for 1024x768 config
> <7>[ 5.137596] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 40 (0,0)
> <6>[ 5.165692] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC283: line_outs=2 (0x1b/0x21/0x0/0x0/0x0) type:hp
> <6>[ 5.165696] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
> <6>[ 5.165698] snd_hda_codec_realtek hdaudioC0D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
> <6>[ 5.165701] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
> <6>[ 5.165703] snd_hda_codec_realtek hdaudioC0D0: dig-out=0x1e/0x0
> <6>[ 5.165705] snd_hda_codec_realtek hdaudioC0D0: inputs:
> <6>[ 5.165708] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
> <6>[ 5.165711] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
> <7>[ 5.253684] [drm:asle_work [i915]] bclp = 0x800000ff
> <7>[ 5.253744] [drm:asle_work [i915]] updating opregion backlight 255/255
> <7>[ 5.264962] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
> <7>[ 5.265036] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
> <7>[ 5.265127] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
> <7>[ 5.265179] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
> <7>[ 5.265231] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
> <7>[ 5.265282] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
> <7>[ 5.265333] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
> <7>[ 5.265384] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
> <7>[ 5.265435] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
> <6>[ 5.279951] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:0e.0/sound/card0/input6
> <6>[ 5.281692] input: HDA Intel PCH Headphone Front as /devices/pci0000:00/0000:00:0e.0/sound/card0/input7
> <6>[ 5.291619] input: HDA Intel PCH Front Headphone Surround as /devices/pci0000:00/0000:00:0e.0/sound/card0/input8
> <6>[ 5.304345] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input9
> <6>[ 5.305254] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input10
> <6>[ 5.307604] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input11
> <6>[ 5.308519] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input12
> <6>[ 5.319295] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input13
> <6>[ 7.086333] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
> <6>[ 7.106076] r8169 0000:03:00.0 enp3s0: link down
> <6>[ 7.106344] r8169 0000:03:00.0 enp3s0: link down
> <6>[ 7.106687] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
> <5>[ 7.761898] random: crng init done
> <6>[ 9.981991] r8169 0000:03:00.0 enp3s0: link up
> <6>[ 9.982150] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
>
>

2018-02-13 14:40:32

by Thomas Gleixner

Subject: Re: smpboot: do_boot_cpu failed(-1) to wakeup CPU#0

On Tue, 13 Feb 2018, Tvrtko Ursulin wrote:
> On 07/02/18 12:48, Tvrtko Ursulin wrote:
> > We are seeing failures to online the CPU0 on Apollo Lake in the form of:
> >
> > <6>[ 126.508783] smpboot: CPU 0 is now offline
> > <6>[ 127.520746] smpboot: Booting Node 0 Processor 0 APIC 0x0
> > <3>[ 137.521036] smpboot: do_boot_cpu failed(-1) to wakeup CPU#0
> >
> > I unfortunately cannot say with which kernel version this started since
> > we added a test which does this only recently. I also have no local
> > access to this machine. (It is part of a test farm for i915 driver
> > development testing.) But we recently added a test which off-lines, and
> > on-lines back, CPUs and started seeing this. Small reproducer looks like
> > this (without boilerplate):
>
> Any hints on how to debug this? Could it be firwmare? Try some boot options or
> something?

There are issues with CPU0 hotplug on commodity hardware. I have systems
where it does not work, but TBH I never bothered to investigate it. Some
years ago we had issues with suspend/resume when it was not running on
CPU0. These were related to firmware assumptions about CPU0. So I wouldn't
be too surprised if there are general issues with unplugging CPU0.

CPU0 unplug is really only relevant for systems which support physical
hotplug, so testing it on commodity hardware does not have much
value. Testing in VMs for increasing the test coverage works well enough.

Thanks,

tglx

2018-02-13 14:54:06

by Tvrtko Ursulin

Subject: Re: smpboot: do_boot_cpu failed(-1) to wakeup CPU#0

Hi,

On 13/02/18 14:39, Thomas Gleixner wrote:
> On Tue, 13 Feb 2018, Tvrtko Ursulin wrote:
>> On 07/02/18 12:48, Tvrtko Ursulin wrote:
>>> We are seeing failures to online the CPU0 on Apollo Lake in the form of:
>>>
>>> <6>[ 126.508783] smpboot: CPU 0 is now offline
>>> <6>[ 127.520746] smpboot: Booting Node 0 Processor 0 APIC 0x0
>>> <3>[ 137.521036] smpboot: do_boot_cpu failed(-1) to wakeup CPU#0
>>>
>>> I unfortunately cannot say with which kernel version this started since
>>> we added a test which does this only recently. I also have no local
>>> access to this machine. (It is part of a test farm for i915 driver
>>> development testing.) But we recently added a test which off-lines, and
>>> on-lines back, CPUs and started seeing this. Small reproducer looks like
>>> this (without boilerplate):
>>
>> Any hints on how to debug this? Could it be firwmare? Try some boot options or
>> something?
>
> There are issues with CPU0 hotplug on commodity hardware. I have systems
> where it does not work, but TBH I never bothered to investigate it. Some
> years ago we had issues with suspend/resume when it was not running on
> CPU0. These were related to firmware assumptions about CPU0. So I wouldn't
> be too surprised if there are general issues with unplugging CPU0.
>
> CPU0 unplug is really only relevant for systems which support physical
> hotplug, so testing it on commodity hardware does not have much
> value. Testing in VMs for increasing the test coverage works well enough.

Thanks, that explains it.

We actually use CPU hotplug just to test if the PMU event migration and
accounting works as expected in i915 PMU. And since, luckily, the issue
with CPU0 hotplug manifests only on one of the test systems, I think we
will just skip this test on that machine.

Thanks again!

Tvrtko