Server hieng wieder - warum?
Heute hieng erneut einer meiner Server im Rechenzentrum. Die Mühle war pingbar, mehr ging jedoch nicht mehr. Nichtmal per SSH kam ich drauf.
Nach einem reboot durch den Support ging dann wieder alles. Hier die log-Auszüge des heutigen Tages:
/var/log/messages
dann war der rebootCode:Mar 2 06:25:40 debian kernel: c0157ca1 Mar 2 06:25:40 debian kernel: PREEMPT Mar 2 06:25:40 debian kernel: Modules linked in: af_packet ipv6 uhci_hcd ohci_hcd ehci_hcd usbcore pci_hotplug via_agp floppy evdev pcspkr via_rhine mii crc32 parport_pc parport agpgart capability commoncap ide_cd cdrom genrtc ext3 jbd ide_generic via82cxxx ide_disk ide_core unix font vesafb cfbcopyarea cfbimgblt cfbfillrect Mar 2 06:25:40 debian kernel: CPU: 0 Mar 2 06:25:40 debian kernel: EIP: 0060:[prune_dcache+309/439] Not tainted Mar 2 06:25:40 debian kernel: EFLAGS: 00010206 (2.6.8-1-386) Mar 2 06:25:40 debian kernel: EIP is at prune_dcache+0x135/0x1b7 Mar 2 06:25:40 debian kernel: eax: 00800000 ebx: e7ec8000 ecx: ca4852a4 edx: caf852a4 Mar 2 06:25:40 debian kernel: esi: c17fff54 edi: caf85294 ebp: 00000010 esp: e7ec9ef4 Mar 2 06:25:40 debian kernel: ds: 007b es: 007b ss: 0068 Mar 2 06:25:40 debian kernel: Process kswapd0 (pid: 41, threadinfo=e7ec8000 task=e7e805e0) Mar 2 06:25:40 debian kernel: Stack: 00000010 00000080 000000d0 e7feea20 c01580e7 00000010 c0135bfe 00000010 Mar 2 06:25:40 debian kernel: 000000d0 00861500 00000000 00000048 00000000 c028a100 00000002 00000004 Mar 2 06:25:40 debian kernel: c028a100 c0136ce6 00000020 000000d0 0001d907 c028a100 e7ec9f60 0001d907 Mar 2 06:25:40 debian kernel: Call Trace: Mar 2 06:25:40 debian kernel: [shrink_dcache_memory+24/48] shrink_dcache_memory+0x18/0x30 Mar 2 06:25:40 debian kernel: [shrink_slab+243/341] shrink_slab+0xf3/0x155 Mar 2 06:25:40 debian kernel: [balance_pgdat+358/494] balance_pgdat+0x166/0x1ee Mar 2 06:25:40 debian kernel: [kswapd+193/197] kswapd+0xc1/0xc5 Mar 2 06:25:40 debian kernel: [autoremove_wake_function+0/58] autoremove_wake_function+0x0/0x3a Mar 2 06:25:40 debian kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14 Mar 2 06:25:40 debian kernel: [autoremove_wake_function+0/58] autoremove_wake_function+0x0/0x3a Mar 2 06:25:40 debian kernel: [kswapd+0/197] kswapd+0x0/0xc5 Mar 2 06:25:40 debian kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb Mar 2 06:25:40 debian kernel: Code: 83 78 14 00 74 09 57 56 ff 50 14 58 5a eb 2e 57 e8 c9 24 00 Mar 2 06:26:07 debian syslogd 1.4.1#16: restart. Mar 2 06:53:17 debian -- MARK -- Mar 2 07:13:17 debian -- MARK -- Mar 2 07:17:02 debian kernel: <1>Unable to handle kernel paging request at virtual address 00020105 Mar 2 07:17:02 debian kernel: c0157fd2 Mar 2 07:17:02 debian kernel: PREEMPT Mar 2 07:17:02 debian kernel: Modules linked in: af_packet ipv6 uhci_hcd ohci_hcd ehci_hcd usbcore pci_hotplug via_agp floppy evdev pcspkr via_rhine mii crc32 parport_pc parport agpgart capability commoncap ide_cd cdrom genrtc ext3 jbd ide_generic via82cxxx ide_disk ide_core unix font vesafb cfbcopyarea cfbimgblt cfbfillrect Mar 2 07:17:02 debian kernel: CPU: 0 Mar 2 07:17:02 debian kernel: EIP: 0060:[select_parent+79/159] Not tainted Mar 2 07:17:02 debian kernel: EFLAGS: 00010246 (2.6.8-1-386) Mar 2 07:17:02 debian kernel: EIP is at select_parent+0x4f/0x9f Mar 2 07:17:02 debian kernel: eax: c1effee8 ebx: cd7b61a8 ecx: cd7b61c8 edx: 00020101 Mar 2 07:17:02 debian kernel: esi: cd7b6464 edi: cd7b6494 ebp: 00000000 esp: d8059ee4 Mar 2 07:17:02 debian kernel: ds: 007b es: 007b ss: 0068 Mar 2 07:17:02 debian kernel: Process sh (pid: 14690, threadinfo=d8058000 task=d482cd10) Mar 2 07:17:02 debian kernel: Stack: cd7b6464 e7064640 e7064640 00000000 c0158036 cd7b6464 cd7b6464 c016cc96 Mar 2 07:17:02 debian kernel: cd7b6464 d8058000 c0119b1b cd7b6464 cd7b6464 e7064640 bffffb18 00003966 Mar 2 07:17:02 debian kernel: 00000000 c011b062 e7064640 00000000 e7064640 d482cd10 e70646e0 e7064640 Mar 2 07:17:02 debian kernel: Call Trace: Mar 2 07:17:02 debian kernel: [shrink_dcache_parent+20/27] shrink_dcache_parent+0x14/0x1b Mar 2 07:17:02 debian kernel: [proc_pid_flush+15/28] proc_pid_flush+0xf/0x1c Mar 2 07:17:02 debian kernel: [release_task+353/394] release_task+0x161/0x18a Mar 2 07:17:02 debian kernel: [wait_task_zombie+369/391] wait_task_zombie+0x171/0x187 Mar 2 07:17:02 debian kernel: [sys_wait4+260/529] sys_wait4+0x104/0x211 Mar 2 07:17:02 debian kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Mar 2 07:17:02 debian kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Mar 2 07:17:02 debian kernel: [sys_waitpid+19/25] sys_waitpid+0x13/0x19 Mar 2 07:17:02 debian kernel: [syscall_call+7/11] syscall_call+0x7/0xb Mar 2 07:17:02 debian kernel: Code: 89 4a 04 89 53 20 89 41 04 89 08 ff 05 68 b3 28 c0 45 8d 43 Mar 2 07:17:02 debian kernel: <6>note: sh[14690] exited with preempt_count 1 Mar 2 07:33:17 debian -- MARK -- -snip- Mar 2 07:42:06 debian kernel: c0157fd2 Mar 2 07:42:06 debian kernel: PREEMPT Mar 2 07:42:06 debian kernel: Modules linked in: af_packet ipv6 uhci_hcd ohci_hcd ehci_hcd usbcore pci_hotplug via_agp floppy evdev pcspkr via_rhine mii crc32 parport_pc parport agpgart capability commoncap ide_cd cdrom genrtc ext3 jbd ide_generic via82cxxx ide_disk ide_core unix font vesafb cfbcopyarea cfbimgblt cfbfillrect Mar 2 07:42:06 debian kernel: CPU: 0 Mar 2 07:42:06 debian kernel: EIP: 0060:[select_parent+79/159] Not tainted Mar 2 07:42:06 debian kernel: EFLAGS: 00010246 (2.6.8-1-386) Mar 2 07:42:06 debian kernel: EIP is at select_parent+0x4f/0x9f Mar 2 07:42:06 debian kernel: eax: c1effee8 ebx: cccf95e8 ecx: cccf9608 edx: 00000000 Mar 2 07:42:06 debian kernel: esi: c7a3b424 edi: cccf9354 ebp: 00000000 esp: e44f3ee4 Mar 2 07:42:06 debian kernel: ds: 007b es: 007b ss: 0068 Mar 2 07:42:06 debian kernel: Process master (pid: 1832, threadinfo=e44f2000 task=e70a1710) Mar 2 07:42:06 debian kernel: Stack: c6986070 cd5432c0 cd5432c0 00000000 c0158036 c6986070 c6986070 c016cc96 Mar 2 07:42:06 debian kernel: c6986070 e44f2000 c0119b1b c6986070 c6986070 cd5432c0 bffffbb4 000030db Mar 2 07:42:06 debian kernel: 00000000 c011b062 cd5432c0 00000000 cd5432c0 e70a1710 cd543360 cd5432c0 Mar 2 07:42:06 debian kernel: Call Trace: Mar 2 07:42:06 debian kernel: [shrink_dcache_parent+20/27] shrink_dcache_parent+0x14/0x1b Mar 2 07:42:06 debian kernel: [proc_pid_flush+15/28] proc_pid_flush+0xf/0x1c Mar 2 07:42:06 debian kernel: [release_task+353/394] release_task+0x161/0x18a Mar 2 07:42:06 debian kernel: [wait_task_zombie+369/391] wait_task_zombie+0x171/0x187 Mar 2 07:42:06 debian kernel: [sys_wait4+260/529] sys_wait4+0x104/0x211 Mar 2 07:42:06 debian kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Mar 2 07:42:06 debian kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Mar 2 07:42:06 debian kernel: [sys_read+59/99] sys_read+0x3b/0x63 Mar 2 07:42:06 debian kernel: [sys_waitpid+19/25] sys_waitpid+0x13/0x19 Mar 2 07:42:06 debian kernel: [syscall_call+7/11] syscall_call+0x7/0xb Mar 2 07:42:06 debian kernel: Code: 89 4a 04 89 53 20 89 41 04 89 08 ff 05 68 b3 28 c0 45 8d 43 Mar 2 07:42:06 debian kernel: <6>note: master[1832] exited with preempt_count 1 Mar 2 07:42:06 debian kernel: c0157fd2 Mar 2 07:42:06 debian kernel: PREEMPT Mar 2 07:42:06 debian kernel: Modules linked in: af_packet ipv6 uhci_hcd ohci_hcd ehci_hcd usbcore pci_hotplug via_agp floppy evdev pcspkr via_rhine mii crc32 parport_pc parport agpgart capability commoncap ide_cd cdrom genrtc ext3 jbd ide_generic via82cxxx ide_disk ide_core unix font vesafb cfbcopyarea cfbimgblt cfbfillrect Mar 2 07:42:06 debian kernel: CPU: 0 Mar 2 07:42:06 debian kernel: EIP: 0060:[select_parent+79/159] Not tainted Mar 2 07:42:06 debian kernel: EFLAGS: 00010246 (2.6.8-1-386) Mar 2 07:42:06 debian kernel: EIP is at select_parent+0x4f/0x9f Mar 2 07:42:06 debian kernel: eax: c1effee8 ebx: c62081a8 ecx: c62081c8 edx: 00000000 Mar 2 07:42:06 debian kernel: esi: d857753c edi: c620825c ebp: 00000000 esp: c15ebee4 Mar 2 07:42:06 debian kernel: ds: 007b es: 007b ss: 0068 Mar 2 07:42:06 debian kernel: Process init (pid: 1, threadinfo=c15ea000 task=e7b59670) Mar 2 07:42:06 debian kernel: Stack: d857753c e70a1710 e70a1710 00000000 c0158036 d857753c d857753c c016cc96 Mar 2 07:42:06 debian kernel: d857753c c15ea000 c0119b1b d857753c d857753c e70a1710 bffff6bc 00000728 Mar 2 07:42:06 debian kernel: 00000000 c011b062 e70a1710 0000000b e70a1710 e7b59670 e70a17b0 e70a1710 Mar 2 07:42:06 debian kernel: Call Trace: Mar 2 07:42:06 debian kernel: [shrink_dcache_parent+20/27] shrink_dcache_parent+0x14/0x1b Mar 2 07:42:06 debian kernel: [proc_pid_flush+15/28] proc_pid_flush+0xf/0x1c Mar 2 07:42:06 debian kernel: [release_task+353/394] release_task+0x161/0x18a Mar 2 07:42:06 debian kernel: [wait_task_zombie+369/391] wait_task_zombie+0x171/0x187 Mar 2 07:42:06 debian kernel: [sys_wait4+260/529] sys_wait4+0x104/0x211 Mar 2 07:42:06 debian kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Mar 2 07:42:06 debian kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Mar 2 07:42:06 debian kernel: [sys_waitpid+19/25] sys_waitpid+0x13/0x19 Mar 2 07:42:06 debian kernel: [syscall_call+7/11] syscall_call+0x7/0xb Mar 2 07:42:06 debian kernel: Code: 89 4a 04 89 53 20 89 41 04 89 08 ff 05 68 b3 28 c0 45 8d 43 Mar 2 07:42:06 debian kernel: <0>Kernel panic: Attempted to kill init! Mar 2 07:42:06 debian kernel: [schedule+60/998] schedule+0x3c/0x3e6 Mar 2 07:42:06 debian kernel: [__pagevec_release+24/35] __pagevec_release+0x18/0x23 Mar 2 07:42:06 debian kernel: [mpage_writepages+547/672] mpage_writepages+0x223/0x2a0 Mar 2 07:42:06 debian kernel: [__crc_kset_unregister+4468899/4774953] ext3_ordered_writepage+0x0/0x12e [ext3] Mar 2 07:42:06 debian kernel: [do_writepages+43/47] do_writepages+0x2b/0x2f Mar 2 07:42:06 debian kernel: [__sync_single_inode+105/443] __sync_single_inode+0x69/0x1bb Mar 2 07:42:06 debian kernel: [sync_sb_inodes+373/553] sync_sb_inodes+0x175/0x229 Mar 2 07:42:06 debian kernel: [sync_inodes_sb+115/139] sync_inodes_sb+0x73/0x8b Mar 2 07:42:06 debian kernel: [put_super+21/40] put_super+0x15/0x28 Mar 2 07:42:06 debian kernel: [sync_inodes+19/108] sync_inodes+0x13/0x6c Mar 2 07:42:06 debian kernel: [do_sync+19/87] do_sync+0x13/0x57 Mar 2 07:42:06 debian kernel: [sys_sync+7/11] sys_sync+0x7/0xb Mar 2 07:42:06 debian kernel: [panic+103/209] panic+0x67/0xd1 Mar 2 07:42:06 debian kernel: [do_exit+63/847] do_exit+0x3f/0x34f Mar 2 07:42:06 debian kernel: [do_page_fault+0/1183] do_page_fault+0x0/0x49f Mar 2 07:42:06 debian kernel: [do_divide_error+0/167] do_divide_error+0x0/0xa7 Mar 2 07:42:06 debian kernel: [do_page_fault+868/1183] do_page_fault+0x364/0x49f Mar 2 07:42:06 debian kernel: [setup_sigcontext+916/944] setup_sigcontext+0x394/0x3b0 Mar 2 07:42:06 debian kernel: [do_page_fault+0/1183] do_page_fault+0x0/0x49f Mar 2 07:42:06 debian kernel: [error_code+45/56] error_code+0x2d/0x38 Mar 2 07:42:06 debian kernel: [select_parent+79/159] select_parent+0x4f/0x9f Mar 2 07:42:06 debian kernel: [shrink_dcache_parent+20/27] shrink_dcache_parent+0x14/0x1b Mar 2 07:42:06 debian kernel: [proc_pid_flush+15/28] proc_pid_flush+0xf/0x1c Mar 2 07:42:06 debian kernel: [release_task+353/394] release_task+0x161/0x18a Mar 2 07:42:06 debian kernel: [wait_task_zombie+369/391] wait_task_zombie+0x171/0x187 Mar 2 07:42:06 debian kernel: [sys_wait4+260/529] sys_wait4+0x104/0x211 Mar 2 07:42:06 debian kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Mar 2 07:42:06 debian kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Mar 2 07:42:06 debian kernel: [sys_waitpid+19/25] sys_waitpid+0x13/0x19 Mar 2 07:42:06 debian kernel: [syscall_call+7/11] syscall_call+0x7/0xb Mar 2 07:42:06 debian kernel: [schedule+60/998] schedule+0x3c/0x3e6 Mar 2 07:42:06 debian kernel: [__wake_up+33/68] __wake_up+0x21/0x44 Mar 2 07:42:06 debian kernel: [__crc_kset_unregister+4228476/4774953] log_wait_commit+0xc3/0x121 [jbd] Mar 2 07:42:06 debian kernel: [autoremove_wake_function+0/58] autoremove_wake_function+0x0/0x3a Mar 2 07:42:06 debian kernel: [autoremove_wake_function+0/58] autoremove_wake_function+0x0/0x3a Mar 2 07:42:06 debian kernel: [__crc_kset_unregister+4498511/4774953] ext3_sync_fs+0x3f/0x46 [ext3] Mar 2 07:42:06 debian kernel: [sync_filesystems+204/265] sync_filesystems+0xcc/0x109 Mar 2 07:42:06 debian kernel: [do_sync+46/87] do_sync+0x2e/0x57 Mar 2 07:42:06 debian kernel: [sys_sync+7/11] sys_sync+0x7/0xb Mar 2 07:42:06 debian kernel: [panic+103/209] panic+0x67/0xd1 Mar 2 07:42:06 debian kernel: [do_exit+63/847] do_exit+0x3f/0x34f Mar 2 07:42:06 debian kernel: [do_page_fault+0/1183] do_page_fault+0x0/0x49f Mar 2 07:42:06 debian kernel: [do_divide_error+0/167] do_divide_error+0x0/0xa7 Mar 2 07:42:06 debian kernel: [do_page_fault+868/1183] do_page_fault+0x364/0x49f Mar 2 07:42:06 debian kernel: [setup_sigcontext+916/944] setup_sigcontext+0x394/0x3b0 Mar 2 07:42:06 debian kernel: [do_page_fault+0/1183] do_page_fault+0x0/0x49f Mar 2 07:42:06 debian kernel: [error_code+45/56] error_code+0x2d/0x38 Mar 2 07:42:06 debian kernel: [select_parent+79/159] select_parent+0x4f/0x9f Mar 2 07:42:06 debian kernel: [shrink_dcache_parent+20/27] shrink_dcache_parent+0x14/0x1b Mar 2 07:42:06 debian kernel: [proc_pid_flush+15/28] proc_pid_flush+0xf/0x1c Mar 2 07:42:06 debian kernel: [release_task+353/394] release_task+0x161/0x18a Mar 2 07:42:06 debian kernel: [wait_task_zombie+369/391] wait_task_zombie+0x171/0x187 Mar 2 07:42:06 debian kernel: [sys_wait4+260/529] sys_wait4+0x104/0x211 Mar 2 07:42:06 debian kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12
Habt ihr da ne Idee, was das sein könnte? Das is doch nich normal
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Zitat von CheGuevara
Sarge - Problempunkt: Security
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