Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751381AbWHYCUx (ORCPT ); Thu, 24 Aug 2006 22:20:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751394AbWHYCUx (ORCPT ); Thu, 24 Aug 2006 22:20:53 -0400 Received: from e36.co.us.ibm.com ([32.97.110.154]:8359 "EHLO e36.co.us.ibm.com") by vger.kernel.org with ESMTP id S1751381AbWHYCUw (ORCPT ); Thu, 24 Aug 2006 22:20:52 -0400 Subject: Re: [Bug] 2.6.18-rc4-mm2 panic in __unix_insert_socket x86_64 From: keith mannthey Reply-To: kmannth@us.ibm.com To: lkml Cc: andrew , Vivek goyal , Andi Kleen In-Reply-To: <1156293593.11365.12.camel@keithlap> References: <1156293593.11365.12.camel@keithlap> Content-Type: text/plain Organization: Linux Technology Center IBM Date: Thu, 24 Aug 2006 19:20:49 -0700 Message-Id: <1156472449.5913.38.camel@keithlap> Mime-Version: 1.0 X-Mailer: Evolution 2.0.4 (2.0.4-4) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 26197 Lines: 622 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? 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! > -- keith mannthey Linux Technology Center IBM - 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/