Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964840AbWHYG3y (ORCPT ); Fri, 25 Aug 2006 02:29:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964849AbWHYG3y (ORCPT ); Fri, 25 Aug 2006 02:29:54 -0400 Received: from ns2.suse.de ([195.135.220.15]:12442 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S964840AbWHYG3x (ORCPT ); Fri, 25 Aug 2006 02:29:53 -0400 From: Andi Kleen To: kmannth@us.ibm.com Subject: Re: [Bug] 2.6.18-rc4-mm2 panic in __unix_insert_socket x86_64 Date: Fri, 25 Aug 2006 08:29:46 +0200 User-Agent: KMail/1.9.3 Cc: lkml , andrew , Vivek goyal References: <1156293593.11365.12.camel@keithlap> <1156472449.5913.38.camel@keithlap> In-Reply-To: <1156472449.5913.38.camel@keithlap> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200608250829.46066.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 28388 Lines: 642 On Friday 25 August 2006 04:20, keith mannthey wrote: > On Tue, 2006-08-22 at 17:39 -0700, keith mannthey wrote: > > Hello all, > > Something from mm1 to mm2 brought this bug out. I didn't see any > > change in the unix socket code so I am not sure where to start. I am > > going to start bisecting patches. 2.6.18-rc4-mm1 was working as > > expected. I have already stepped around afs and smp alternatives errors > > but I haven't seen any errors related to this posted yet. > > > Ok finally finished all the rebuilds/reboots needed find the trouble > patch. What seems to be causing the problem is listed as > > Re-positioning the bss segment or > x86_64-mm-re-positioning-the-bss-segment.patch > > It seems something is getting trampled. Thoughts? Hmm, it seems to be outside _edata now. There are a couple of references, but I'm not sure they actually matter arch/x86_64/kernel/setup.c:370: init_mm.end_data = (unsigned long) &_edata; arch/x86_64/kernel/setup.c:376: data_resource.end = virt_to_phys(&_edata)-1; arch/x86_64/mm/init.c:616: datasize = (unsigned long) &_edata - (unsigned long) &_etext; arch/x86_64/kernel/vmlinux.lds.S:68: _edata = .; /* End of data section */ arch/x86_64/boot/compressed/head.S:61: movl $_edata,%edi init_mm shouldn't matter here. Maybe it not being reserved as a resource had a bad side effect though, although I would have thought that the rest of the kernel code would have been reserved anyways (e.g. init data cannot be overwritten by resources either). That's probably a bug, but a unrelated one. I suppose the patch has broken /proc/kcore at least too according to the mm/init.c reference. I removed it for now. Thanks for tracking it down. -andi > > Thanks, > Keith > > > Any ideas? > > > > Unable to handle kernel NULL pointer dereference at 0000000000000007 > > RIP: > > [] __unix_insert_socket+0x49/0x5a > > PGD 115c934067 PUD 115c935067 PMD 0 > > Oops: 0002 [1] SMP > > last sysfs file: > > CPU 14 > > Modules linked in: > > Pid: 1, comm: init Not tainted 2.6.18-rc4-mm2-smp #3 > > RIP: 0010:[] [] > > __unix_insert_socket+0x49/0x5a > > RSP: 0018:ffff810460605eb8 EFLAGS: 00010286 > > RAX: ffffffffffffffff RBX: ffff81115c171c80 RCX: 0000000000000000 > > RDX: ffff81115c171c88 RSI: ffff81115c171c80 RDI: ffffffff806656e0 > > RBP: ffffffff806656e0 R08: ffff81115c069200 R09: ffff8110700b4000 > > R10: 0000000000000000 R11: 0000000000000002 R12: ffff81115c170d00 > > R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 > > FS: 00002b793a4fd6d0(0000) GS:ffff81115c910e40(0000) > > knlGS:0000000000000000 > > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > > CR2: 0000000000000007 CR3: 000000115c92d000 CR4: 00000000000006e0 > > Process init (pid: 1, threadinfo ffff810460604000, task > > ffff81115cb10040) > > Stack: 0000000100000001 00000000ffffffff ffff81115c171c80 > > ffffffff803d58e9 > > ffffffff8045bb30 0000000180298f61 ffffffff80498080 0000000000000001 > > ffff81115c170d00 ffffffff803d595d 0000000000000004 ffffffff80376061 > > Call Trace: > > [] unix_create1+0xf3/0x107 > > [] unix_create+0x60/0x6b > > [] __sock_create+0x12f/0x227 > > [] sys_socket+0xf/0x37 > > [] system_call+0x7e/0x83 > > > > > > Code: 48 89 50 08 48 89 55 00 48 89 6a 08 41 58 5b 5d c3 c7 47 08 > > RIP [] __unix_insert_socket+0x49/0x5a > > RSP > > CR2: 0000000000000007 > > <0>Kernel panic - not syncing: Attempted to kill init! > > > > > > See full dmesg below. > > > > disabling early console > > Linux version 2.6.18-rc4-mm2-smp (root@elm3a153) (gcc version 4.1.0 > > (SUSE Linux)) #3 SMP Tue Aug 22 17:58:53 EDT 2006 > > Command line: root=/dev/sda3 > > ip=9.47.66.153:9.47.66.169:9.47.66.1:255.255.255.0 resume=/dev/sda2 > > showopts earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 > > debug > > BIOS-provided physical RAM map: > > BIOS-e820: 0000000000000000 - 0000000000098400 (usable) > > BIOS-e820: 0000000000098400 - 00000000000a0000 (reserved) > > BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) > > BIOS-e820: 0000000000100000 - 000000007ff85e00 (usable) > > BIOS-e820: 000000007ff85e00 - 000000007ff98880 (ACPI data) > > BIOS-e820: 000000007ff98880 - 0000000080000000 (reserved) > > BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) > > BIOS-e820: 0000000100000000 - 0000000470000000 (usable) > > BIOS-e820: 0000001070000000 - 0000001160000000 (usable) > > DMI 2.3 present. > > ACPI: RSDP (v000 IBM ) @ > > 0x00000000000fdcf0 > > ACPI: RSDT (v001 IBM EXA01ZEU 0x00001000 IBM 0x45444f43) @ > > 0x000000007ff98800 > > ACPI: FADT (v001 IBM EXA01ZEU 0x00001000 IBM 0x45444f43) @ > > 0x000000007ff98780 > > ACPI: MADT (v001 IBM EXA01ZEU 0x00001000 IBM 0x45444f43) @ > > 0x000000007ff98600 > > ACPI: SRAT (v001 IBM EXA01ZEU 0x00001000 IBM 0x45444f43) @ > > 0x000000007ff983c0 > > ACPI: HPET (v001 IBM EXA01ZEU 0x00001000 IBM 0x45444f43) @ > > 0x000000007ff98380 > > ACPI: SSDT (v001 IBM VIGSSDT0 0x00001000 INTL 0x20030122) @ > > 0x000000007ff90780 > > ACPI: SSDT (v001 IBM VIGSSDT1 0x00001000 INTL 0x20030122) @ > > 0x000000007ff88bc0 > > ACPI: DSDT (v001 IBM EXA01ZEU 0x00001000 INTL 0x20030122) @ > > 0x0000000000000000 > > SRAT: PXM 0 -> APIC 0 -> Node 0 > > SRAT: PXM 0 -> APIC 1 -> Node 0 > > SRAT: PXM 0 -> APIC 2 -> Node 0 > > SRAT: PXM 0 -> APIC 3 -> Node 0 > > SRAT: PXM 0 -> APIC 38 -> Node 0 > > SRAT: PXM 0 -> APIC 39 -> Node 0 > > SRAT: PXM 0 -> APIC 36 -> Node 0 > > SRAT: PXM 0 -> APIC 37 -> Node 0 > > SRAT: PXM 1 -> APIC 64 -> Node 1 > > SRAT: PXM 1 -> APIC 65 -> Node 1 > > SRAT: PXM 1 -> APIC 66 -> Node 1 > > SRAT: PXM 1 -> APIC 67 -> Node 1 > > SRAT: PXM 1 -> APIC 102 -> Node 1 > > SRAT: PXM 1 -> APIC 103 -> Node 1 > > SRAT: PXM 1 -> APIC 100 -> Node 1 > > SRAT: PXM 1 -> APIC 101 -> Node 1 > > SRAT: Node 0 PXM 0 0-80000000 > > SRAT: Node 0 PXM 0 0-470000000 > > SRAT: Node 1 PXM 1 1070000000-1160000000 > > NUMA: Using 36 for the hash shift. > > Bootmem setup node 0 0000000000000000-0000000470000000 > > Bootmem setup node 1 0000001070000000-0000001160000000 > > On node 0 totalpages: 4063507 > > DMA zone: 2518 pages, LIFO batch:0 > > DMA32 zone: 505789 pages, LIFO batch:31 > > Normal zone: 3555200 pages, LIFO batch:31 > > On node 1 totalpages: 969600 > > Normal zone: 969600 pages, LIFO batch:31 > > ACPI: PM-Timer IO Port: 0x9c > > ACPI: Local APIC address 0xfee00000 > > ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) > > Processor #0 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) > > Processor #1 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) > > Processor #2 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) > > Processor #3 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x04] lapic_id[0x26] enabled) > > Processor #38 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x05] lapic_id[0x27] enabled) > > Processor #39 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x06] lapic_id[0x24] enabled) > > Processor #36 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x07] lapic_id[0x25] enabled) > > Processor #37 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x10] lapic_id[0x40] enabled) > > Processor #64 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x11] lapic_id[0x41] enabled) > > Processor #65 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x12] lapic_id[0x42] enabled) > > Processor #66 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x13] lapic_id[0x43] enabled) > > Processor #67 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x14] lapic_id[0x66] enabled) > > Processor #102 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x15] lapic_id[0x67] enabled) > > Processor #103 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x16] lapic_id[0x64] enabled) > > Processor #100 15:4 APIC version 20 > > ACPI: LAPIC (acpi_id[0x17] lapic_id[0x65] enabled) > > Processor #101 15:4 APIC version 20 > > ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x05] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x10] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x11] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x12] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x13] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x14] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x15] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x16] dfl dfl lint[0x1]) > > ACPI: LAPIC_NMI (acpi_id[0x17] dfl dfl lint[0x1]) > > ACPI: IOAPIC (id[0x0f] address[0xfec00000] gsi_base[0]) > > IOAPIC[0]: apic_id 15, version 17, address 0xfec00000, GSI 0-35 > > ACPI: IOAPIC (id[0x0e] address[0xfec01000] gsi_base[36]) > > IOAPIC[1]: apic_id 14, version 17, address 0xfec01000, GSI 36-71 > > ACPI: IOAPIC (id[0x0d] address[0xfec02000] gsi_base[72]) > > IOAPIC[2]: apic_id 13, version 17, address 0xfec02000, GSI 72-107 > > ACPI: IOAPIC (id[0x0c] address[0xfec03000] gsi_base[108]) > > IOAPIC[3]: apic_id 12, version 17, address 0xfec03000, GSI 108-143 > > ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) > > ACPI: INT_SRC_OVR (bus 0 bus_irq 8 global_irq 8 low edge) > > ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 low edge) > > ACPI: IRQ0 used by override. > > ACPI: IRQ2 used by override. > > ACPI: IRQ8 used by override. > > ACPI: IRQ9 used by override. > > ACPI: IRQ14 used by override. > > Setting APIC routing to clustered > > ACPI: HPET id: 0x10142201 base: 0xfde84000 > > Using ACPI (MADT) for SMP configuration information > > Nosave address range: 0000000000098000 - 0000000000099000 > > Nosave address range: 0000000000099000 - 00000000000a0000 > > Nosave address range: 00000000000a0000 - 00000000000e0000 > > Nosave address range: 00000000000e0000 - 0000000000100000 > > Nosave address range: 000000007ff85000 - 000000007ff86000 > > Nosave address range: 000000007ff86000 - 000000007ff98000 > > Nosave address range: 000000007ff98000 - 000000007ff99000 > > Nosave address range: 000000007ff99000 - 0000000080000000 > > Nosave address range: 0000000080000000 - 00000000fec00000 > > Nosave address range: 00000000fec00000 - 0000000100000000 > > Nosave address range: 0000000470000000 - 0000001070000000 > > Allocating PCI resources starting at 88000000 (gap: 80000000:7ec00000) > > SMP: Allowing 16 CPUs, 0 hotplug CPUs > > PERCPU: Allocating 49792 bytes of per cpu data > > Built 2 zonelists. Total pages: 5033107 > > Kernel command line: root=/dev/sda3 > > ip=9.47.66.153:9.47.66.169:9.47.66.1:255.255.255.0 resume=/dev/sda2 > > showopts earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 > > debug > > Initializing CPU#0 > > PID hash table entries: 4096 (order: 12, 32768 bytes) > > disabling early console > > Console: colour VGA+ 80x25 > > Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) > > Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) > > Checking aperture... > > PCI-DMA: Using software bounce buffering for IO (SWIOTLB) > > Placing software IO TLB between 0x409d000 - 0x809d000 > > Memory: 20013348k/72876032k available (1922k kernel code, 432976k > > reserved, 928k data, 184k init) > > Calibrating delay using timer specific routine.. 6011.54 BogoMIPS > > (lpj=12023094)Security Framework v1.0.0 initialized > > Mount-cache hash table entries: 256 > > CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 0/0 -> Node 0 > > using mwait in idle threads. > > CPU: Physical Processor ID: 0 > > CPU: Processor Core ID: 0 > > CPU0: Thermal monitoring enabled (TM1) > > SMP alternatives: switching to UP code > > ACPI: Core revision 20060707 > > ..MP-BIOS bug: 8254 timer not connected to IO-APIC > > Using local APIC timer interrupts. > > result 10425670 > > Detected 10.425 MHz APIC timer. > > SMP alternatives: switching to SMP code > > Booting processor 1/16 APIC 0x1 > > Initializing CPU#1 > > Calibrating delay using timer specific routine.. 6005.42 BogoMIPS > > (lpj=12010849)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 1/1 -> Node 0 > > CPU: Physical Processor ID: 0 > > CPU: Processor Core ID: 0 > > CPU1: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 1: Syncing TSC to CPU 0. > > CPU 1: synchronized TSC with CPU 0 (last diff -103 cycles, maxerr 936 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 2/16 APIC 0x2 > > Initializing CPU#2 > > Calibrating delay using timer specific routine.. 6005.62 BogoMIPS > > (lpj=12011251)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 2/2 -> Node 0 > > CPU: Physical Processor ID: 0 > > CPU: Processor Core ID: 1 > > CPU2: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 2: Syncing TSC to CPU 0. > > CPU 2: synchronized TSC with CPU 0 (last diff 90 cycles, maxerr 1620 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 3/16 APIC 0x3 > > Initializing CPU#3 > > Calibrating delay using timer specific routine.. 6005.69 BogoMIPS > > (lpj=12011390)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 3/3 -> Node 0 > > CPU: Physical Processor ID: 0 > > CPU: Processor Core ID: 1 > > CPU3: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 3: Syncing TSC to CPU 0. > > CPU 3: synchronized TSC with CPU 0 (last diff 40 cycles, maxerr 1611 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 4/16 APIC 0x26 > > Initializing CPU#4 > > Calibrating delay using timer specific routine.. 6005.56 BogoMIPS > > (lpj=12011139)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 4/26 -> Node 0 > > CPU: Physical Processor ID: 9 > > CPU: Processor Core ID: 1 > > CPU4: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 4: Syncing TSC to CPU 0. > > CPU 4: synchronized TSC with CPU 0 (last diff -23 cycles, maxerr 1593 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 5/16 APIC 0x27 > > Initializing CPU#5 > > Calibrating delay using timer specific routine.. 6005.64 BogoMIPS > > (lpj=12011290)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 5/27 -> Node 0 > > CPU: Physical Processor ID: 9 > > CPU: Processor Core ID: 1 > > CPU5: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 5: Syncing TSC to CPU 0. > > CPU 5: synchronized TSC with CPU 0 (last diff 72 cycles, maxerr 1584 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 6/16 APIC 0x24 > > Initializing CPU#6 > > Calibrating delay using timer specific routine.. 6005.71 BogoMIPS > > (lpj=12011431)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 6/24 -> Node 0 > > CPU: Physical Processor ID: 9 > > CPU: Processor Core ID: 0 > > CPU6: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 6: Syncing TSC to CPU 0. > > CPU 6: synchronized TSC with CPU 0 (last diff 40 cycles, maxerr 1593 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 7/16 APIC 0x25 > > Initializing CPU#7 > > Calibrating delay using timer specific routine.. 6005.73 BogoMIPS > > (lpj=12011473)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 7/25 -> Node 0 > > CPU: Physical Processor ID: 9 > > CPU: Processor Core ID: 0 > > CPU7: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 7: Syncing TSC to CPU 0. > > CPU 7: synchronized TSC with CPU 0 (last diff 144 cycles, maxerr 1782 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 8/16 APIC 0x40 > > Initializing CPU#8 > > Calibrating delay using timer specific routine.. 6005.91 BogoMIPS > > (lpj=12011838)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 8/40 -> Node 1 > > CPU: Physical Processor ID: 16 > > CPU: Processor Core ID: 0 > > CPU8: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 8: Syncing TSC to CPU 0. > > CPU 8: synchronized TSC with CPU 0 (last diff 102 cycles, maxerr 4356 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 9/16 APIC 0x41 > > Initializing CPU#9 > > Calibrating delay using timer specific routine.. 6005.99 BogoMIPS > > (lpj=12011998)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 9/41 -> Node 1 > > CPU: Physical Processor ID: 16 > > CPU: Processor Core ID: 0 > > CPU9: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 9: Syncing TSC to CPU 0. > > CPU 9: synchronized TSC with CPU 0 (last diff 283 cycles, maxerr 4275 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 10/16 APIC 0x42 > > Initializing CPU#10 > > Calibrating delay using timer specific routine.. 6005.76 BogoMIPS > > (lpj=12011532)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 10/42 -> Node 1 > > CPU: Physical Processor ID: 16 > > CPU: Processor Core ID: 1 > > CPU10: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 10: Syncing TSC to CPU 0. > > CPU 10: synchronized TSC with CPU 0 (last diff 272 cycles, maxerr 4338 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 11/16 APIC 0x43 > > Initializing CPU#11 > > Calibrating delay using timer specific routine.. 6005.85 BogoMIPS > > (lpj=12011702)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 11/43 -> Node 1 > > CPU: Physical Processor ID: 16 > > CPU: Processor Core ID: 1 > > CPU11: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 11: Syncing TSC to CPU 0. > > CPU 11: synchronized TSC with CPU 0 (last diff 125 cycles, maxerr 4716 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 12/16 APIC 0x66 > > Initializing CPU#12 > > Calibrating delay using timer specific routine.. 6005.93 BogoMIPS > > (lpj=12011875)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 12/66 -> Node 1 > > CPU: Physical Processor ID: 25 > > CPU: Processor Core ID: 1 > > CPU12: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 12: Syncing TSC to CPU 0. > > CPU 12: synchronized TSC with CPU 0 (last diff -14 cycles, maxerr 4689 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 13/16 APIC 0x67 > > Initializing CPU#13 > > Calibrating delay using timer specific routine.. 6006.06 BogoMIPS > > (lpj=12012123)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 13/67 -> Node 1 > > CPU: Physical Processor ID: 25 > > CPU: Processor Core ID: 1 > > CPU13: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 13: Syncing TSC to CPU 0. > > CPU 13: synchronized TSC with CPU 0 (last diff 110 cycles, maxerr 4725 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 14/16 APIC 0x64 > > Initializing CPU#14 > > Calibrating delay using timer specific routine.. 6005.67 BogoMIPS > > (lpj=12011349)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 14/64 -> Node 1 > > CPU: Physical Processor ID: 25 > > CPU: Processor Core ID: 0 > > CPU14: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 14: Syncing TSC to CPU 0. > > CPU 14: synchronized TSC with CPU 0 (last diff 64 cycles, maxerr 4698 > > cycles) > > SMP alternatives: switching to SMP code > > Booting processor 15/16 APIC 0x65 > > Initializing CPU#15 > > Calibrating delay using timer specific routine.. 6005.80 BogoMIPS > > (lpj=12011600)CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 2048K > > CPU 15/65 -> Node 1 > > CPU: Physical Processor ID: 25 > > CPU: Processor Core ID: 0 > > CPU15: Thermal monitoring enabled (TM1) > > Genuine Intel(R) CPU 3.00GHz stepping 08 > > CPU 15: Syncing TSC to CPU 0. > > CPU 15: synchronized TSC with CPU 0 (last diff 275 cycles, maxerr 4356 > > cycles) > > Brought up 16 CPUs > > testing NMI watchdog ... OK. > > time.c: Using 333.333333 MHz WALL PIT GTOD PIT/HPET timer. > > time.c: Detected 3002.613 MHz processor. > > migration_cost=15,1006,15011 > > checking if image is initramfs... it is > > Freeing initrd memory: 2769k freed > > NET: Registered protocol family 16 > > ACPI: bus type pci registered > > PCI: Using configuration type 1 > > ACPI: Interpreter enabled > > ACPI: Using IOAPIC for interrupt routing > > ACPI: PCI Root Bridge [VP00] (0000:00) > > PCI: Probing PCI hardware (bus 00) > > Boot video device is 0000:00:01.0 > > PCI: Ignoring BAR0-3 of IDE controller 0000:00:0f.1 > > ACPI: PCI Interrupt Routing Table [\_SB_.VP00._PRT] > > ACPI: PCI Root Bridge [VP01] (0000:01) > > PCI: Probing PCI hardware (bus 01) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP01._PRT] > > ACPI: PCI Root Bridge [VP02] (0000:02) > > PCI: Probing PCI hardware (bus 02) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP02._PRT] > > ACPI: PCI Root Bridge [VP03] (0000:04) > > PCI: Probing PCI hardware (bus 04) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP03._PRT] > > ACPI: PCI Root Bridge [VP04] (0000:06) > > PCI: Probing PCI hardware (bus 06) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP04._PRT] > > ACPI: PCI Root Bridge [VP05] (0000:08) > > PCI: Probing PCI hardware (bus 08) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP05._PRT] > > ACPI: PCI Root Bridge [VP06] (0000:0a) > > PCI: Probing PCI hardware (bus 0a) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP06._PRT] > > ACPI: PCI Root Bridge [VP07] (0000:0c) > > PCI: Probing PCI hardware (bus 0c) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP07._PRT] > > ACPI: PCI Root Bridge [VP10] (0000:0e) > > PCI: Probing PCI hardware (bus 0e) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP10._PRT] > > ACPI: PCI Root Bridge [VP11] (0000:0f) > > PCI: Probing PCI hardware (bus 0f) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP11._PRT] > > ACPI: PCI Root Bridge [VP12] (0000:10) > > PCI: Probing PCI hardware (bus 10) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP12._PRT] > > ACPI: PCI Root Bridge [VP13] (0000:12) > > PCI: Probing PCI hardware (bus 12) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP13._PRT] > > ACPI: PCI Root Bridge [VP14] (0000:14) > > PCI: Probing PCI hardware (bus 14) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP14._PRT] > > ACPI: PCI Root Bridge [VP15] (0000:16) > > PCI: Probing PCI hardware (bus 16) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP15._PRT] > > ACPI: PCI Root Bridge [VP16] (0000:18) > > PCI: Probing PCI hardware (bus 18) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP16._PRT] > > ACPI: PCI Root Bridge [VP17] (0000:1a) > > PCI: Probing PCI hardware (bus 1a) > > ACPI: PCI Interrupt Routing Table [\_SB_.VP17._PRT] > > PCI: Using ACPI for IRQ routing > > PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a > > report > > hpet0: at MMIO 0xfde84000, IRQs 2, 8, 0 > > hpet0: 3 64-bit timers, 3707069 Hz > > PCI-GART: No AMD northbridge found. > > NET: Registered protocol family 2 > > IP route cache hash table entries: 524288 (order: 10, 4194304 bytes) > > TCP established hash table entries: 262144 (order: 10, 4194304 bytes) > > TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) > > TCP: Hash tables configured (established 262144 bind 65536) > > TCP reno registered > > audit: initializing netlink socket (disabled) > > audit(1156286435.128:1): initialized > > Total HugeTLB memory allocated, 0 > > VFS: Disk quotas dquot_6.5.1 > > Dquot-cache hash table entries: 512 (order 0, 4096 bytes) > > io scheduler noop registered > > io scheduler anticipatory registered > > io scheduler deadline registered > > io scheduler cfq registered (default) > > Hotplug Mem Device > > System RAM resource 400000000 - 46fffffff cannot be added > > System RAM resource 380000000 - 3ffffffff cannot be added > > System RAM resource 300000000 - 37fffffff cannot be added > > System RAM resource 280000000 - 2ffffffff cannot be added > > System RAM resource 200000000 - 27fffffff cannot be added > > System RAM resource 180000000 - 1ffffffff cannot be added > > System RAM resource 100000000 - 17fffffff cannot be added > > System RAM resource 100000 - 7fffffff cannot be added > > ACPI: add_memory failed > > Hotplug Mem Device > > System RAM resource 10f0000000 - 115fffffff cannot be added > > System RAM resource 1070000000 - 10efffffff cannot be added > > ACPI: add_memory failed > > Real Time Clock Driver v1.12ac > > Non-volatile memory driver v1.2 > > Linux agpgart interface v0.101 (c) Dave Jones > > Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing > > disabled > > serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A > > serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A > > RAMDISK driver initialized: 16 RAM disks of 128000K size 1024 blocksize > > serio: i8042 AUX port at 0x60,0x64 irq 12 > > serio: i8042 KBD port at 0x60,0x64 irq 1 > > mice: PS/2 mouse device common for all mice > > input: PC Speaker as /class/input/input0 > > input: AT Translated Set 2 keyboard as /class/input/input1 > > md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 > > md: bitmap version 4.39 > > NET: Registered protocol family 1 > > ACPI: (supports S0 S5) > > input: ImExPS/2 Generic Explorer Mouse as /class/input/input2 > > IP-Config: No network devices available. > > Freeing unused kernel memory: 184k freed > > Unable to handle kernel NULL pointer dereference at 0000000000000007 > > RIP: > > [] __unix_insert_socket+0x49/0x5a > > PGD 115c934067 PUD 115c935067 PMD 0 > > Oops: 0002 [1] SMP > > last sysfs file: > > CPU 14 > > Modules linked in: > > Pid: 1, comm: init Not tainted 2.6.18-rc4-mm2-smp #3 > > RIP: 0010:[] [] > > __unix_insert_socket+0x49/0x5a > > RSP: 0018:ffff810460605eb8 EFLAGS: 00010286 > > RAX: ffffffffffffffff RBX: ffff81115c171c80 RCX: 0000000000000000 > > RDX: ffff81115c171c88 RSI: ffff81115c171c80 RDI: ffffffff806656e0 > > RBP: ffffffff806656e0 R08: ffff81115c069200 R09: ffff8110700b4000 > > R10: 0000000000000000 R11: 0000000000000002 R12: ffff81115c170d00 > > R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 > > FS: 00002b793a4fd6d0(0000) GS:ffff81115c910e40(0000) > > knlGS:0000000000000000 > > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > > CR2: 0000000000000007 CR3: 000000115c92d000 CR4: 00000000000006e0 > > Process init (pid: 1, threadinfo ffff810460604000, task > > ffff81115cb10040) > > Stack: 0000000100000001 00000000ffffffff ffff81115c171c80 > > ffffffff803d58e9 > > ffffffff8045bb30 0000000180298f61 ffffffff80498080 0000000000000001 > > ffff81115c170d00 ffffffff803d595d 0000000000000004 ffffffff80376061 > > Call Trace: > > [] unix_create1+0xf3/0x107 > > [] unix_create+0x60/0x6b > > [] __sock_create+0x12f/0x227 > > [] sys_socket+0xf/0x37 > > [] system_call+0x7e/0x83 > > > > > > Code: 48 89 50 08 48 89 55 00 48 89 6a 08 41 58 5b 5d c3 c7 47 08 > > RIP [] __unix_insert_socket+0x49/0x5a > > RSP > > CR2: 0000000000000007 > > <0>Kernel panic - not syncing: Attempted to kill init! > > - 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/