Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754159AbYLAKrO (ORCPT ); Mon, 1 Dec 2008 05:47:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751213AbYLAKq4 (ORCPT ); Mon, 1 Dec 2008 05:46:56 -0500 Received: from rv-out-0506.google.com ([209.85.198.229]:60086 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753941AbYLAKqx (ORCPT ); Mon, 1 Dec 2008 05:46:53 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition; b=j28DfANBrCVarBM9Id3fztn4FZ4B4J9gkCDQ3UGkCuZPrR66oz61ytJv5uOAgTcFKq XXz+vPkV8Yc27Vf4SDujjs0YEUGyhSaqvaOXVMePu+5DT/aQ2BHlnw+Zbo9lTDpIj6Gt Fe6o/2mv5e/HCvK2ycm3AyA08hXlcXj8jvlx8= Message-ID: Date: Mon, 1 Dec 2008 11:46:51 +0100 From: "Zdenek Kabelac" To: "Linux Kernel Mailing List" Subject: KVM apic error MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 26891 Lines: 714 Hi I'm using qemu & kvm and recently with 2.6.28-rc6 kernel I've got the error boot message posted bellow. boot log from qemu guest: [ 0.000000] BIOS EBDA/lowmem at: 0009fc00/0009fc00 [ 0.000000] Linux version 2.6.28-rc6 (gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) ) #89 SMP Fri Nov 28 12:18:37 CET 2008 [ 0.000000] Command line: root=/dev/sda1 ro console=ttyS0 console=tty0 selinux=off [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] PAT WC disabled due to known CPU erratum. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 0000000013ff0000 (usable) [ 0.000000] BIOS-e820: 0000000013ff0000 - 0000000014000000 (ACPI data) [ 0.000000] BIOS-e820: 00000000fffbd000 - 0000000100000000 (reserved) [ 0.000000] DMI 2.4 present. [ 0.000000] last_pfn = 0x13ff0 max_arch_pfn = 0x3ffffffff [ 0.000000] Scanning 2 areas for low memory corruption [ 0.000000] modified physical RAM map: [ 0.000000] modified: 0000000000000000 - 0000000000001000 (usable) [ 0.000000] modified: 0000000000001000 - 0000000000006000 (reserved) [ 0.000000] modified: 0000000000006000 - 0000000000008000 (usable) [ 0.000000] modified: 0000000000008000 - 0000000000010000 (reserved) [ 0.000000] modified: 0000000000010000 - 0000000000092c00 (usable) [ 0.000000] modified: 000000000009fc00 - 00000000000a0000 (reserved) [ 0.000000] modified: 00000000000e8000 - 0000000000100000 (reserved) [ 0.000000] modified: 0000000000100000 - 0000000013ff0000 (usable) [ 0.000000] modified: 0000000013ff0000 - 0000000014000000 (ACPI data) [ 0.000000] modified: 00000000fffbd000 - 0000000100000000 (reserved) [ 0.000000] init_memory_mapping: 0000000000000000-0000000013ff0000 [ 0.000000] last_map_addr: 13ff0000 end: 13ff0000 [ 0.000000] ACPI: RSDP 000FB9F0, 0014 (r0 QEMU ) [ 0.000000] ACPI: RSDT 13FF0000, 002C (r1 QEMU QEMURSDT 1 QEMU 1) [ 0.000000] ACPI: FACP 13FF002C, 0074 (r1 QEMU QEMUFACP 1 QEMU 1) [ 0.000000] ACPI: DSDT 13FF0100, 253C (r1 BXPC BXDSDT 1 INTL 20061109) [ 0.000000] ACPI: FACS 13FF00C0, 0040 [ 0.000000] ACPI: APIC 13FF2640, 00E0 (r1 QEMU QEMUAPIC 1 QEMU 1) [ 0.000000] (5 early reservations) ==> bootmem [0000000000 - 0013ff0000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #2 [0000200000 - 00010bdbd8] TEXT DATA BSS ==> [0000200000 - 00010bdbd8] [ 0.000000] #3 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] [ 0.000000] #4 [0000010000 - 0000011000] PGTABLE ==> [0000010000 - 0000011000] [ 0.000000] found SMP MP-table at [ffff8800000fb8b0] 000fb8b0 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00100000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[4] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x00000001 [ 0.000000] 0: 0x00000006 -> 0x00000008 [ 0.000000] 0: 0x00000010 -> 0x00000092 [ 0.000000] 0: 0x00000100 -> 0x00013ff0 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x0a] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0b] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0c] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0d] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0e] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0f] disabled) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 0, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs [ 0.000000] PM: Registered nosave memory: 0000000000001000 - 0000000000006000 [ 0.000000] PM: Registered nosave memory: 0000000000008000 - 0000000000010000 [ 0.000000] PM: Registered nosave memory: 0000000000092000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e8000 [ 0.000000] PM: Registered nosave memory: 00000000000e8000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at 20000000 (gap: 14000000:ebfbd000) [ 0.000000] PERCPU: Allocating 1622016 bytes of per cpu data [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 79759 [ 0.000000] Kernel command line: root=/dev/sda1 ro console=ttyS0 console=tty0 selinux=off [ 0.000000] Initializing CPU#0 [ 0.000000] PID hash table entries: 2048 (order: 11, 16384 bytes) [ 0.000000] TSC: PIT calibration matches PMTIMER. 1 loops [ 0.000000] Detected 2194.535 MHz processor. [ 0.003333] Console: colour VGA+ 80x25 [ 0.003333] console [tty0] enabled [ 0.003333] console [ttyS0] enabled [ 0.003333] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.003333] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.003333] ... MAX_LOCK_DEPTH: 48 [ 0.003333] ... MAX_LOCKDEP_KEYS: 8191 [ 0.003333] ... CLASSHASH_SIZE: 4096 [ 0.003333] ... MAX_LOCKDEP_ENTRIES: 8192 [ 0.003333] ... MAX_LOCKDEP_CHAINS: 16384 [ 0.003333] ... CHAINHASH_SIZE: 8192 [ 0.003333] memory used by lock dependency info: 4095 kB [ 0.003333] per task-struct memory footprint: 2688 bytes [ 0.003333] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.003333] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.003333] Scanning for low memory corruption every 60 seconds [ 0.003333] Checking aperture... [ 0.003333] No AGP bridge found [ 0.003333] Memory: 294220k/327616k available (3282k kernel code, 492k absent, 32560k reserved, 1770k data, 1944k init) [ 0.003333] SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.003359] Calibrating delay loop (skipped), value calculated using timer frequency.. 4390.94 BogoMIPS (lpj=7315116) [ 0.006784] Security Framework initialized [ 0.008717] SELinux: Initializing. [ 0.010166] Mount-cache hash table entries: 256 [ 0.014844] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.016675] CPU: L2 cache: 2048K [ 0.018326] ACPI: Core revision 20080926 [ 0.022674] Setting APIC routing to flat [ 0.025335] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.026665] ..MP-BIOS bug: 8254 timer not connected to IO-APIC [ 0.026665] ...trying to set up timer (IRQ0) through the 8259A ... [ 0.026665] ..... (found apic 0 pin 0) ... [ 0.026665] ....... failed. [ 0.026665] ...trying to set up timer as Virtual Wire IRQ... [ 0.026665] ..... failed. [ 0.026665] ...trying to set up timer as ExtINT IRQ... [ 0.026665] ..... failed :(. [ 0.026665] Kernel panic - not syncing: IO-APIC + timer doesn't work! Boot with apic=debug and send a report. Then try booting with the 'noapic' option. [ 0.026665] [ 0.026665] ------------[ cut here ]------------ [ 0.026665] WARNING: at kernel/smp.c:333 smp_call_function_mask+0x22a/0x230() [ 0.026665] Modules linked in: [ 0.026665] Pid: 1, comm: swapper Not tainted 2.6.28-rc6 #89 [ 0.026665] Call Trace: [ 0.026665] [] warn_on_slowpath+0x5f/0x90 [ 0.026665] [] ? save_trace+0x3f/0xb0 [ 0.026665] [] ? mark_lock+0x132/0x7f0 [ 0.026665] [] ? native_sched_clock+0x13/0x60 [ 0.026665] [] smp_call_function_mask+0x22a/0x230 [ 0.026665] [] ? stop_this_cpu+0x0/0x30 [ 0.026665] [] ? trace_hardirqs_off+0xd/0x10 [ 0.026665] [] ? __mutex_unlock_slowpath+0x128/0x170 [ 0.026665] [] ? mutex_unlock+0x9/0x10 [ 0.026665] [] ? crash_kexec+0x74/0x100 [ 0.026665] [] smp_call_function+0x1b/0x20 [ 0.026665] [] native_smp_send_stop+0x30/0x70 [ 0.026665] [] panic+0x84/0x13d [ 0.026665] [] setup_IO_APIC+0x60e/0x801 [ 0.026665] [] ? clear_IO_APIC_pin+0x94/0xa0 [ 0.026665] [] native_smp_prepare_cpus+0x2fd/0x344 [ 0.026665] [] kernel_init+0x52/0x194 [ 0.026665] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 0.026665] [] child_rip+0xa/0x11 [ 0.026665] [] ? restore_args+0x0/0x30 [ 0.026665] [] ? kernel_init+0x0/0x194 [ 0.026665] [] ? child_rip+0x0/0x11 [ 0.026665] ---[ end trace 4eaa2a86a8e2da22 ]--- My hosting machine was logging this message in the same time of the qemu startup: Unsupported delivery mode 7 ----- And here is the regular startup of my qemu guest: Also note this warning message: ACPI Warning (nspredef-0852): \_PR_.CPU2._MAT: Return type mismatch - found Integer, expected Buffer [20080926] this message is kind of 'new' - but qemu seems to be working. BIOS EBDA/lowmem at: 0009fc00/0009fc00 Linux version 2.6.28-rc6 (gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) ) #89 SMP Fri Nov 28 12:18:37 CET 2008 Command line: root=/dev/sda1 ro console=ttyS0 console=tty0 selinux=off KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls PAT WC disabled due to known CPU erratum. BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 0000000013ff0000 (usable) BIOS-e820: 0000000013ff0000 - 0000000014000000 (ACPI data) BIOS-e820: 00000000fffbc000 - 0000000100000000 (reserved) DMI 2.4 present. last_pfn = 0x13ff0 max_arch_pfn = 0x3ffffffff Scanning 2 areas for low memory corruption modified physical RAM map: modified: 0000000000000000 - 0000000000001000 (usable) modified: 0000000000001000 - 0000000000006000 (reserved) modified: 0000000000006000 - 0000000000008000 (usable) modified: 0000000000008000 - 0000000000010000 (reserved) modified: 0000000000010000 - 0000000000092c00 (usable) modified: 000000000009fc00 - 00000000000a0000 (reserved) modified: 00000000000e8000 - 0000000000100000 (reserved) modified: 0000000000100000 - 0000000013ff0000 (usable) modified: 0000000013ff0000 - 0000000014000000 (ACPI data) modified: 00000000fffbc000 - 0000000100000000 (reserved) init_memory_mapping: 0000000000000000-0000000013ff0000 last_map_addr: 13ff0000 end: 13ff0000 ACPI: RSDP 000FBCA0, 0014 (r0 QEMU ) ACPI: RSDT 13FF0000, 002C (r1 QEMU QEMURSDT 1 QEMU 1) ACPI: FACP 13FF002C, 0074 (r1 QEMU QEMUFACP 1 QEMU 1) ACPI: DSDT 13FF0100, 24A4 (r1 BXPC BXDSDT 1 INTL 20061109) ACPI: FACS 13FF00C0, 0040 ACPI: APIC 13FF25A8, 00E0 (r1 QEMU QEMUAPIC 1 QEMU 1) (5 early reservations) ==> bootmem [0000000000 - 0013ff0000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0000200000 - 00010bdbd8] TEXT DATA BSS ==> [0000200000 - 00010bdbd8] #3 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] #4 [0000010000 - 0000011000] PGTABLE ==> [0000010000 - 0000011000] found SMP MP-table at [ffff8800000fbb60] 000fbb60 Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00100000 Movable zone start PFN for each node early_node_map[4] active PFN ranges 0: 0x00000000 -> 0x00000001 0: 0x00000006 -> 0x00000008 0: 0x00000010 -> 0x00000092 0: 0x00000100 -> 0x00013ff0 ACPI: PM-Timer IO Port: 0xb008 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] disabled) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] disabled) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x0a] disabled) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0b] disabled) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0c] disabled) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0d] disabled) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0e] disabled) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0f] disabled) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 0, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) Using ACPI (MADT) for SMP configuration information SMP: Allowing 4 CPUs, 2 hotplug CPUs PM: Registered nosave memory: 0000000000001000 - 0000000000006000 PM: Registered nosave memory: 0000000000008000 - 0000000000010000 PM: Registered nosave memory: 0000000000092000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000e8000 PM: Registered nosave memory: 00000000000e8000 - 0000000000100000 Allocating PCI resources starting at 20000000 (gap: 14000000:ebfbc000) PERCPU: Allocating 1622016 bytes of per cpu data Built 1 zonelists in Zone order, mobility grouping on. Total pages: 79759 Kernel command line: root=/dev/sda1 ro console=ttyS0 console=tty0 selinux=off Initializing CPU#0 PID hash table entries: 2048 (order: 11, 16384 bytes) TSC: Unable to calibrate against PIT TSC: using PMTIMER reference calibration Detected 2194.306 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled console [ttyS0] enabled Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar ... MAX_LOCKDEP_SUBCLASSES: 8 ... MAX_LOCK_DEPTH: 48 ... MAX_LOCKDEP_KEYS: 8191 ... CLASSHASH_SIZE: 4096 ... MAX_LOCKDEP_ENTRIES: 8192 ... MAX_LOCKDEP_CHAINS: 16384 ... CHAINHASH_SIZE: 8192 memory used by lock dependency info: 4095 kB per task-struct memory footprint: 2688 bytes Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) Scanning for low memory corruption every 60 seconds Checking aperture... No AGP bridge found Memory: 294220k/327616k available (3282k kernel code, 492k absent, 32560k reserved, 1770k data, 1944k init) SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Calibrating delay loop (skipped), value calculated using timer frequency.. 4390.47 BogoMIPS (lpj=7314353) Security Framework initialized SELinux: Initializing. Mount-cache hash table entries: 256 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K ACPI: Core revision 20080926 Setting APIC routing to flat ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 CPU0: Intel QEMU Virtual CPU version 0.9.1 stepping 03 lockdep: fixing up alternatives. Booting processor 1 APIC 0x1 ip 0x6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 4390.29 BogoMIPS (lpj=7314075) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K CPU1: Intel QEMU Virtual CPU version 0.9.1 stepping 03 checking TSC synchronization [CPU#0 -> CPU#1]: Measured 14505823816 cycles TSC warp between CPUs, turning off TSC clock. Marking TSC unstable due to check_tsc_sync_source failed Brought up 2 CPUs Total of 2 processors activated (8780.76 BogoMIPS). khelper used greatest stack depth: 5680 bytes left net_namespace: 1472 bytes regulator: core version 0.5 NET: Registered protocol family 16 ACPI: bus type pci registered PCI: Using configuration type 1 for base access ACPI: Interpreter enabled ACPI: (supports S0 S5) ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:01.3: quirk: region b000-b03f claimed by PIIX4 ACPI pci 0000:00:01.3: quirk: region b100-b10f claimed by PIIX4 SMB ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) SCSI subsystem initialized PCI: Using ACPI for IRQ routing PCI-GART: No AMD GART found. pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 7 devices ACPI: ACPI bus type pnp unregistered bus: 00 index 0 io port: [0x00-0xffff] bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff] NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 3, 32768 bytes) TCP established hash table entries: 16384 (order: 6, 262144 bytes) TCP bind hash table entries: 16384 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered NET: Registered protocol family 1 audit: initializing netlink socket (disabled) type=2000 audit(1227884380.503:1): initialized msgmni has been set to 575 io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci 0000:00:00.0: Limiting direct PCI/PCI transfers pci 0000:00:01.0: PIIX3: Enabling Passive Release pci 0000:00:01.0: Activating ISA DMA hang workarounds processor ACPI_CPU:00: registered as cooling_device0 ACPI Warning (nspredef-0852): \_PR_.CPU1._MAT: Return type mismatch - found Integer, expected Buffer [20080926] processor ACPI_CPU:01: registered as cooling_device1 ACPI Warning (nspredef-0852): \_PR_.CPU2._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPU3._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPU4._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPU5._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPU6._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPU7._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPU8._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPU9._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPUA._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPUB._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPUC._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPUD._MAT: Return type mismatch - found Integer, expected Buffer [20080926] ACPI Warning (nspredef-0852): \_PR_.CPUE._MAT: Return type mismatch - found Integer, expected Buffer [20080926] Linux agpgart interface v0.103 Serial: 8250/16550 driver4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A brd: module loaded Driver 'sd' needs updating - please use bus_type methods scsi0 : ata_piix scsi1 : ata_piix ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14 ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15 ata1.00: ATA-7: QEMU HARDDISK, 0.9.1, max UDMA/100 ata1.00: 4194304 sectors, multi 16: LBA48 ata1.01: ATA-7: QEMU HARDDISK, 0.9.1, max UDMA/100 ata1.01: 16777216 sectors, multi 16: LBA48 ata1.00: configured for MWDMA2 ata1.01: configured for MWDMA2 ata2.00: ATA-7: QEMU HARDDISK, 0.9.1, max UDMA/100 ata2.00: 1433600 sectors, multi 16: LBA48 ata2.00: configured for MWDMA2 isa bounce pool size: 16 pages scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 0.9. PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 4194304 512-byte hardware sectors: (2.14 GB/2.00 GiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 4194304 512-byte hardware sectors: (2.14 GB/2.00 GiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sd 0:0:0:0: [sda] Attached SCSI disk sd 0:0:0:0: Attached scsi generic sg0 type 0 scsi 0:0:1:0: Direct-Access ATA QEMU HARDDISK 0.9. PQ: 0 ANSI: 5 sd 0:0:1:0: [sdb] 16777216 512-byte hardware sectors: (8.58 GB/8.00 GiB) sd 0:0:1:0: [sdb] Write Protect is off sd 0:0:1:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:1:0: [sdb] 16777216 512-byte hardware sectors: (8.58 GB/8.00 GiB) sd 0:0:1:0: [sdb] Write Protect is off sd 0:0:1:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sdb: unknown partition table sd 0:0:1:0: [sdb] Attached SCSI disk sd 0:0:1:0: Attached scsi generic sg1 type 0 scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 0.9. PQ: 0 ANSI: 5 sd 1:0:0:0: [sdc] 1433600 512-byte hardware sectors: (734 MB/700 MiB) sd 1:0:0:0: [sdc] Write Protect is off sd 1:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 1:0:0:0: [sdc] 1433600 512-byte hardware sectors: (734 MB/700 MiB) sd 1:0:0:0: [sdc] Write Protect is off sd 1:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sdc: sdc1 sdc2 sdc3 sdc4 sd 1:0:0:0: [sdc] Attached SCSI disk sd 1:0:0:0: Attached scsi generic sg2 type 0 Fusion MPT base driver 3.04.07 Copyright (c) 1999-2008 LSI Corporation Fusion MPT SPI Host driver 3.04.07 Fusion MPT misc device (ioctl) driver 3.04.07 mptctl: Registered with Fusion MPT base driver mptctl: /dev/mptctl @ (major,minor=10,220) PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice hdaps: supported laptop not found! hdaps: driver init failed (ret=-19)! cpuidle: using governor ladder cpuidle: using governor menu TCP cubic registered NET: Registered protocol family 17 input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 registered taskstats version 1 Clocksource tsc unstable (delta = 4391265055203 ns) kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 1944k freed khelper used greatest stack depth: 5232 bytes left stty used greatest stack depth: 4376 bytes left mount used greatest stack depth: 3696 bytes left FDC 0 is a S82078B 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 8139cp 0000:00:03.0: PCI INT A -> Link[LNKC] -> GSI 11 (level, high) -> IRQ 11 eth0: RTL-8139C+ at 0xffffc20000318000, 00:16:3e:45:0c:98, IRQ 11 input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input1 modprobe used greatest stack depth: 3320 bytes left usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 virtio-pci 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 10 (level, high) -> IRQ 10 piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0 input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 ACPI: Power Button (FF) [PWRF] uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:01.2: PCI INT D -> Link[LNKD] -> GSI 10 (level, high) -> IRQ 10 uhci_hcd 0000:00:01.2: UHCI Host Controller uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 uhci_hcd 0000:00:01.2: irq 10, io base 0x0000c020 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: UHCI Host Controller usb usb1: Manufacturer: Linux 2.6.28-rc6 uhci_hcd usb usb1: SerialNumber: 0000:00:01.2 rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one day, 114 bytes nvram EXT3 FS on sda1, internal journal loop: module loaded device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com eth0: link up, 100Mbps, full-duplex, lpa 0x05E1 NET: Registered protocol family 10 RPC: Registered udp transport module. RPC: Registered tcp transport module. ------- Any idea what could be the reason for this problem? My host machine is T61, C2D, 2GB, x86_64, kernel 2.6.28-rc6 - same kernel runs guest. Zdenek -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/