Sep 30 : Kernel panic Sep 30 05:36:43 srv505 BUG: unable to handle kernel Sep 30 05:36:43 srv505 NULL pointer dereference Sep 30 05:36:43 srv505 at 0000029c Sep 30 05:36:43 srv505 IP: Sep 30 05:36:43 srv505 [] cfq_completed_request+0x26/0x433 /usr/src/linux/block/cfq-iosched.c:3402 Sep 30 05:36:43 srv505 *pdpt = 00000000320ec001 Sep 30 05:36:43 srv505 *pde = 0000000000000000 Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 Oops: 0000 [#2] Sep 30 05:36:43 srv505 SMP Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 last sysfs file: /sys/devices/platform/coretemp.3/temp1_input Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 Pid: 0, comm: swapper Tainted: G D 2.6.38.7-vs2.3.0.37-rc15 #2 Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 Supermicro X7SBi Sep 30 05:36:43 srv505 / Sep 30 05:36:43 srv505 X7SBi Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 EIP: 0060:[] EFLAGS: 00010096 CPU: 0 /usr/src/linux/block/cfq-iosched.c:3402 Sep 30 05:36:43 srv505 EIP is at cfq_completed_request+0x26/0x433 Sep 30 05:36:43 srv505 EAX: 00000001 EBX: f36a5760 ECX: c1226d1c EDX: f36a5760 Sep 30 05:36:43 srv505 ESI: f356bd84 EDI: 00000000 EBP: a356d4ec ESP: f340bf28 Sep 30 05:36:43 srv505 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Sep 30 05:36:43 srv505 Process swapper (pid: 0, ti=f340a000 task=c1676320 task.ti=c1658000) Sep 30 05:36:43 srv505 Stack: Sep 30 05:36:43 srv505 00000202 Sep 30 05:36:43 srv505 c128bf0d Sep 30 05:36:43 srv505 00000000 Sep 30 05:36:43 srv505 00000002 Sep 30 05:36:43 srv505 00000004 Sep 30 05:36:43 srv505 f2f71980 Sep 30 05:36:43 srv505 00000202 Sep 30 05:36:43 srv505 c128bfe9 Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 00000001 Sep 30 05:36:43 srv505 f36a4b30 Sep 30 05:36:43 srv505 f36a5760 Sep 30 05:36:43 srv505 f36a4b30 Sep 30 05:36:43 srv505 f36a4b30 Sep 30 05:36:43 srv505 c1219425 Sep 30 05:36:43 srv505 f36a5760 Sep 30 05:36:43 srv505 c121af09 Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 00000246 Sep 30 05:36:43 srv505 f36a5760 Sep 30 05:36:43 srv505 00000000 Sep 30 05:36:43 srv505 c121b34e Sep 30 05:36:43 srv505 f21dc0c0 Sep 30 05:36:43 srv505 00000000 Sep 30 05:36:43 srv505 f36a5760 Sep 30 05:36:43 srv505 f36a5760 Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 Call Trace: Sep 30 05:36:43 srv505 [] ? credit_entropy_bits+0x6a/0x7d /usr/src/linux/drivers/char/random.c:550 Sep 30 05:36:43 srv505 [] ? add_timer_randomness+0xc9/0xd0 /usr/src/linux/drivers/char/random.c:674 Sep 30 05:36:43 srv505 [] ? elv_completed_request+0x3d/0x3f /usr/src/linux/block/elevator.c:815 Sep 30 05:36:43 srv505 [] ? __blk_put_request+0x27/0x95 /usr/src/linux/block/blk-core.c:1115 Sep 30 05:36:43 srv505 [] ? blk_end_bidi_request+0x31/0x47 /usr/src/linux/include/linux/spinlock.h:340 Sep 30 05:36:43 srv505 [] ? blk_end_request+0x7/0x9 /usr/src/linux/block/blk-core.c:2303 Sep 30 05:36:43 srv505 [] ? scsi_io_completion+0x15d/0x380 /usr/src/linux/drivers/scsi/scsi_lib.c:553 Sep 30 05:36:43 srv505 [] ? scsi_finish_command+0x72/0x8a /usr/src/linux/drivers/scsi/scsi.c:844 Sep 30 05:36:43 srv505 [] ? blk_done_softirq+0x47/0x53 /usr/src/linux/include/linux/list.h:188 Sep 30 05:36:43 srv505 [] ? __do_softirq+0x6a/0xed /usr/src/linux/kernel/softirq.c:241 Sep 30 05:36:43 srv505 [] ? __do_softirq+0x0/0xed /usr/src/linux/kernel/softirq.c:209 Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 [] ? call_function_single_interrupt+0x2a/0x30 /usr/src/linux-2.6.38.7-vs2.3.0.37-rc15/arch/x86/include/asm/entry_arch.h:15 Sep 30 05:36:43 srv505 [] ? mwait_idle+0x51/0x56 /usr/src/linux-2.6.38.7-vs2.3.0.37-rc15/arch/x86/include/asm/processor.h:754 Sep 30 05:36:43 srv505 [] ? cpu_idle+0x37/0x4f /usr/src/linux/include/linux/thread_info.h:87 Sep 30 05:36:43 srv505 [] ? start_kernel+0x2bd/0x2c0 /usr/src/linux/init/main.c:715 Sep 30 05:36:43 srv505 Code: Sep 30 05:36:43 srv505 5b Sep 30 05:36:43 srv505 5e Sep 30 05:36:43 srv505 5f Sep 30 05:36:43 srv505 5d Sep 30 05:36:43 srv505 c3 Sep 30 05:36:43 srv505 55 Sep 30 05:36:43 srv505 57 Sep 30 05:36:43 srv505 56 Sep 30 05:36:43 srv505 53 Sep 30 05:36:43 srv505 89 Sep 30 05:36:43 srv505 d3 Sep 30 05:36:43 srv505 83 Sep 30 05:36:43 srv505 ec Sep 30 05:36:43 srv505 24 Sep 30 05:36:43 srv505 8b Sep 30 05:36:43 srv505 72 Sep 30 05:36:43 srv505 5c Sep 30 05:36:43 srv505 8b Sep 30 05:36:43 srv505 42 Sep 30 05:36:43 srv505 20 Sep 30 05:36:43 srv505 8b Sep 30 05:36:43 srv505 7e Sep 30 05:36:43 srv505 08 Sep 30 05:36:43 srv505 83 Sep 30 05:36:43 srv505 e0 Sep 30 05:36:43 srv505 11 Sep 30 05:36:43 srv505 8b Sep 30 05:36:43 srv505 2d Sep 30 05:36:43 srv505 40 Sep 30 05:36:43 srv505 42 Sep 30 05:36:43 srv505 20 Sep 30 05:36:43 srv505 8b Sep 30 05:36:43 srv505 7e Sep 30 05:36:43 srv505 08 Sep 30 05:36:43 srv505 83 Sep 30 05:36:43 srv505 e0 Sep 30 05:36:43 srv505 11 Sep 30 05:36:43 srv505 8b Sep 30 05:36:43 srv505 2d Sep 30 05:36:43 srv505 40 Sep 30 05:36:43 srv505 da Sep 30 05:36:43 srv505 65 Sep 30 05:36:43 srv505 c1 Sep 30 05:36:43 srv505 48 Sep 30 05:36:43 srv505 0f Sep 30 05:36:43 srv505 95 Sep 30 05:36:43 srv505 c0 Sep 30 05:36:43 srv505 0f Sep 30 05:36:43 srv505 b6 Sep 30 05:36:43 srv505 c0 Sep 30 05:36:43 srv505 89 Sep 30 05:36:43 srv505 44 Sep 30 05:36:43 srv505 24 Sep 30 05:36:43 srv505 20 Sep 30 05:36:43 srv505 syslog-ng[3301]: Error processing log message: <8b> Sep 30 05:36:43 srv505 87 Sep 30 05:36:43 srv505 9c Sep 30 05:36:43 srv505 02 Sep 30 05:36:43 srv505 00 Sep 30 05:36:43 srv505 00 Sep 30 05:36:43 srv505 8b Sep 30 05:36:43 srv505 97 Sep 30 05:36:43 srv505 e4 Sep 30 05:36:43 srv505 02 Sep 30 05:36:43 srv505 00 Sep 30 05:36:43 srv505 00 Sep 30 05:36:43 srv505 3b Sep 30 05:36:43 srv505 87 Sep 30 05:36:43 srv505 b0 Sep 30 05:36:43 srv505 02 Sep 30 05:36:43 srv505 00 Sep 30 05:36:43 srv505 00 Sep 30 05:36:43 srv505 7e Sep 30 05:36:43 srv505 06 Sep 30 05:36:43 srv505 89 Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 EIP: [] /usr/src/linux/block/cfq-iosched.c:3402 Sep 30 05:36:43 srv505 cfq_completed_request+0x26/0x433 Sep 30 05:36:43 srv505 SS:ESP 0068:f340bf28 Sep 30 05:36:43 srv505 CR2: 000000000000029c Sep 30 05:36:43 srv505 ---[ end trace ab3174360ff1a69e ]--- Sep 30 05:36:43 srv505 Kernel panic - not syncing: Fatal exception in interrupt Sep 30 05:36:43 srv505 Pid: 0, comm: swapper Tainted: G D 2.6.38.7-vs2.3.0.37-rc15 #2 Sep 30 05:36:43 srv505 Call Trace: Sep 30 05:36:43 srv505 [] ? panic+0x4d/0x12b /usr/src/linux/kernel/panic.c:91 Sep 30 05:36:43 srv505 [] ? oops_end+0x6b/0x75 /usr/src/linux/arch/x86/kernel/dumpstack.c:260 Sep 30 05:36:43 srv505 [] ? no_context+0x13c/0x145 /usr/src/linux/arch/x86/mm/fault.c:672 Sep 30 05:36:43 srv505 [] ? __bad_area_nosemaphore+0xfb/0x103 /usr/src/linux/arch/x86/mm/fault.c:739 Sep 30 05:36:43 srv505 [] ? vx_update_load+0x18/0x1e6 /usr/src/linux/kernel/vserver/cvirt.c:73 Sep 30 05:36:43 srv505 [] ? update_cfs_load+0x129/0x1d6 /usr/src/linux/kernel/sched_fair.c:711 Sep 30 05:36:43 srv505 [] ? bad_area_nosemaphore+0xa/0xc /usr/src/linux/arch/x86/mm/fault.c:745 Sep 30 05:36:43 srv505 [] ? do_page_fault+0x157/0x344 /usr/src/linux/arch/x86/mm/fault.c:1076 Sep 30 05:36:43 srv505 [] ? try_to_wake_up+0x25a/0x266 /usr/src/linux/kernel/sched.c:2504 Sep 30 05:36:43 srv505 [] ? autoremove_wake_function+0xd/0x2d /usr/src/linux/kernel/wait.c:165 Sep 30 05:36:43 srv505 [] ? __wake_up_common+0x34/0x59 /usr/src/linux/kernel/sched.c:4191 Sep 30 05:36:43 srv505 [] ? do_page_fault+0x0/0x344 /usr/src/linux/arch/x86/mm/fault.c:960 Sep 30 05:36:43 srv505 [] ? error_code+0x5a/0x60 /usr/src/linux/arch/x86/kernel/entry_32.S:1266 Sep 30 05:36:43 srv505 [] ? cfq_completed_request+0x0/0x433 /usr/src/linux/block/cfq-iosched.c:3465 Sep 30 05:36:43 srv505 [] ? aes_dec_blk+0x4cb/0xb6c /usr/src/linux/arch/x86/crypto/aes-i586-asm_32.S:344 Sep 30 05:36:43 srv505 [] ? do_page_fault+0x0/0x344 /usr/src/linux/arch/x86/mm/fault.c:960 Sep 30 05:36:43 srv505 [] ? cfq_completed_request+0x26/0x433 /usr/src/linux/block/cfq-iosched.c:3402 Sep 30 05:36:43 srv505 [] ? credit_entropy_bits+0x6a/0x7d /usr/src/linux/drivers/char/random.c:550 Sep 30 05:36:43 srv505 [] ? add_timer_randomness+0xc9/0xd0 /usr/src/linux/drivers/char/random.c:674 Sep 30 05:36:43 srv505 [] ? elv_completed_request+0x3d/0x3f /usr/src/linux/block/elevator.c:815 Sep 30 05:36:43 srv505 [] ? __blk_put_request+0x27/0x95 /usr/src/linux/block/blk-core.c:1115 Sep 30 05:36:43 srv505 [] ? blk_end_bidi_request+0x31/0x47 /usr/src/linux/include/linux/spinlock.h:340 Sep 30 05:36:43 srv505 [] ? blk_end_request+0x7/0x9 /usr/src/linux/block/blk-core.c:2303 Sep 30 05:36:43 srv505 [] ? scsi_io_completion+0x15d/0x380 /usr/src/linux/drivers/scsi/scsi_lib.c:553 Sep 30 05:36:43 srv505 [] ? scsi_finish_command+0x72/0x8a /usr/src/linux/drivers/scsi/scsi.c:844 Sep 30 05:36:43 srv505 [] ? blk_done_softirq+0x47/0x53 /usr/src/linux/include/linux/list.h:188 Sep 30 05:36:43 srv505 [] ? __do_softirq+0x6a/0xed /usr/src/linux/kernel/softirq.c:241 Sep 30 05:36:43 srv505 [] ? __do_softirq+0x0/0xed /usr/src/linux/kernel/softirq.c:209 Sep 30 05:36:43 srv505 Sep 30 05:36:43 srv505 [] ? call_function_single_interrupt+0x2a/0x30 /usr/src/linux-2.6.38.7-vs2.3.0.37-rc15/arch/x86/include/asm/entry_arch.h:15 Sep 30 05:36:43 srv505 [] ? mwait_idle+0x51/0x56 /usr/src/linux-2.6.38.7-vs2.3.0.37-rc15/arch/x86/include/asm/processor.h:754 Sep 30 05:36:43 srv505 [] ? cpu_idle+0x37/0x4f /usr/src/linux/include/linux/thread_info.h:87 Sep 30 05:36:43 srv505 [] ? start_kernel+0x2bd/0x2c0 /usr/src/linux/init/main.c:715