Pages : 1
#1 Le 29/10/2013, à 17:02
- LeXav
ça freeze et ça coupe !
Bonjour,
Depuis ce matin, j'ai des gros freeze sur mon ubuntu. Parfois je peux accéder aux touches magiques, parfois non.
J'ai des " call trace" en pagaille dans les logs du kernel mais je ne sais les interpréter... 
Comment faire pour débusquer le loup ?
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245808] WARNING: CPU: 0 PID: 0 at /build/buildd/linux-3.11.0/net/ipv4/tcp_input.c:2711 tcp_fastretrans_alert+0xc38/0xcd0()
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245810] Modules linked in: xt_multiport(F) iptable_filter(F) ip_tables(F) x_tables(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) cuse parport_pc(F) ppdev(F) bnep rfcomm bluetooth binfmt_misc(F) coretemp kvm_intel(F) kvm(F) gpio_ich snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) microcode(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) serio_raw(F) lpc_ich snd(F) soundcore(F) nvidia(POF) mac_hid lp(F) parport(F) pata_acpi hid_generic usbhid hid usb_storage(F) ahci(F) r8169 libahci(F) mii(F) pata_jmicron
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245855] CPU: 0 PID: 0 Comm: swapper/0 Tainted: PF O 3.11.0-13-generic #20-Ubuntu
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245857] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245859] 0000000000000009 ffff88021fc03a50 ffffffff816e54ba 0000000000000000
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245863] ffff88021fc03a88 ffffffff81061dbd ffff88020d184d80 0000000000004120
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245867] 0000000000000001 0000000000000004 0000000000000001 ffff88021fc03a98
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245870] Call Trace:
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245872] <IRQ> [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245881] [<ffffffff81061dbd>] warn_slowpath_common+0x7d/0xa0
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245885] [<ffffffff81061e9a>] warn_slowpath_null+0x1a/0x20
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245888] [<ffffffff8163a768>] tcp_fastretrans_alert+0xc38/0xcd0
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245891] [<ffffffff8163b332>] tcp_ack+0xa32/0x1000
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245895] [<ffffffff8163bdba>] tcp_rcv_established+0x17a/0x8a0
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245898] [<ffffffff81645d15>] tcp_v4_do_rcv+0x1b5/0x470
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245902] [<ffffffff81648093>] tcp_v4_rcv+0x683/0x7e0
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245906] [<ffffffff81623170>] ? ip_rcv_finish+0x320/0x320
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245909] [<ffffffff8161ca04>] ? nf_hook_slow+0x74/0x130
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245912] [<ffffffff81623170>] ? ip_rcv_finish+0x320/0x320
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245915] [<ffffffff81623240>] ip_local_deliver_finish+0xd0/0x210
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245918] [<ffffffff81623518>] ip_local_deliver+0x48/0x80
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245921] [<ffffffff81622ec9>] ip_rcv_finish+0x79/0x320
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245924] [<ffffffff81623784>] ip_rcv+0x234/0x370
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245928] [<ffffffff815eea96>] __netif_receive_skb_core+0x646/0x830
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245930] [<ffffffff815eec98>] __netif_receive_skb+0x18/0x60
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245933] [<ffffffff815eed03>] netif_receive_skb+0x23/0x90
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245936] [<ffffffff815ef770>] napi_gro_receive+0x80/0xb0
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245944] [<ffffffffa002582c>] rtl8169_poll+0x16c/0x670 [r8169]
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245948] [<ffffffff815ef03c>] net_rx_action+0x11c/0x240
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245956] [<ffffffff81067397>] __do_softirq+0xf7/0x240
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245959] [<ffffffff816f6c9c>] call_softirq+0x1c/0x30
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245962] [<ffffffff81014bf5>] do_softirq+0x55/0x90
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245964] [<ffffffff81067675>] irq_exit+0xb5/0xc0
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245966] [<ffffffff816f7596>] do_IRQ+0x56/0xc0
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245969] [<ffffffff816ecbad>] common_interrupt+0x6d/0x6d
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245970] <EOI> [<ffffffff8104d386>] ? native_safe_halt+0x6/0x10
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245976] [<ffffffff81400730>] arch_safe_halt+0x9/0xd
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245978] [<ffffffff81400e37>] acpi_safe_halt+0x2a/0x43
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245980] [<ffffffff81400e6b>] acpi_idle_do_entry+0x1b/0x2b
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245982] [<ffffffff81400ecc>] acpi_idle_enter_c1+0x51/0x6f
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245985] [<ffffffff8159e6e0>] cpuidle_enter_state+0x40/0xc0
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245987] [<ffffffff8159e829>] cpuidle_idle_call+0xc9/0x210
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245990] [<ffffffff8101baee>] arch_cpu_idle+0xe/0x30
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245993] [<ffffffff810b54de>] cpu_startup_entry+0xce/0x280
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245996] [<ffffffff816d4767>] rest_init+0x77/0x80
Oct 29 12:02:28 xav-serveur kernel: [ 9116.245999] [<ffffffff81d26ef7>] start_kernel+0x40a/0x416
Oct 29 12:02:28 xav-serveur kernel: [ 9116.246002] [<ffffffff81d268f6>] ? repair_env_string+0x5c/0x5c
Oct 29 12:02:28 xav-serveur kernel: [ 9116.246004] [<ffffffff81d26120>] ? early_idt_handlers+0x120/0x120
Oct 29 12:02:28 xav-serveur kernel: [ 9116.246006] [<ffffffff81d265de>] x86_64_start_reservations+0x2a/0x2c
Oct 29 12:02:28 xav-serveur kernel: [ 9116.246008] [<ffffffff81d266e8>] x86_64_start_kernel+0x108/0x117
Oct 29 12:02:28 xav-serveur kernel: [ 9116.246010] ---[ end trace 134bd5c7077cacd7 ]---
Oct 29 14:22:57 xav-serveur kernel: [17545.820109] show_signal_msg: 150 callbacks suppressed
Oct 29 14:22:57 xav-serveur kernel: [17545.820117] chrome[11219]: segfault at 7f46e2dd2040 ip 00007f46e248f202 sp 00007fff7e4ca6a8 error 7 in libpepflashplayer.so[7f46e1e05000+f5c000]
Oct 29 14:22:57 xav-serveur kernel: [17545.843756] BUG: Bad page map in process chrome pte:1e400e025 pmd:14d2b6067
Oct 29 14:22:57 xav-serveur kernel: [17545.843763] page:ffffea0007900380 count:1 mapcount:-1 mapping:ffff88020ee5e600 index:0xe
Oct 29 14:22:57 xav-serveur kernel: [17545.843764] page flags: 0x2fc00000202002c(referenced|uptodate|lru|mappedtodisk|readaheadunused)
Oct 29 14:22:57 xav-serveur kernel: [17545.843770] addr:00007f46f436f000 vm_flags:00000875 anon_vma: (null) mapping:ffff88020cd86200 index:3e9c
Oct 29 14:22:57 xav-serveur kernel: [17545.843776] vma->vm_ops->fault: filemap_fault+0x0/0x400
Oct 29 14:22:57 xav-serveur kernel: [17545.843780] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60
Oct 29 14:22:57 xav-serveur kernel: [17545.843783] CPU: 2 PID: 31454 Comm: chrome Tainted: PF W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:57 xav-serveur kernel: [17545.843785] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:57 xav-serveur kernel: [17545.843787] ffff880160a13730 ffff88010d37faa8 ffffffff816e54ba 00007f46f436f000
Oct 29 14:22:57 xav-serveur kernel: [17545.843790] ffff88010d37faf0 ffffffff811632c8 00000001e400e025 0000000000003e9c
Oct 29 14:22:57 xav-serveur kernel: [17545.843792] ffff88014d2b6b78 ffffea0007900380 00007f46f4400000 00007f46f436f000
Oct 29 14:22:57 xav-serveur kernel: [17545.843795] Call Trace:
Oct 29 14:22:57 xav-serveur kernel: [17545.843801] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:57 xav-serveur kernel: [17545.843804] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:22:57 xav-serveur kernel: [17545.843807] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:22:57 xav-serveur kernel: [17545.843810] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:57 xav-serveur kernel: [17545.843812] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:57 xav-serveur kernel: [17545.843815] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:57 xav-serveur kernel: [17545.843818] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:22:57 xav-serveur kernel: [17545.843821] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:57 xav-serveur kernel: [17545.843824] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:57 xav-serveur kernel: [17545.843827] [<ffffffff81087e5a>] ? hrtimer_cancel+0x1a/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.843830] [<ffffffff810c2434>] ? futex_wait+0x1b4/0x290
Oct 29 14:22:57 xav-serveur kernel: [17545.843832] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.843835] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:57 xav-serveur kernel: [17545.843837] [<ffffffff81087c20>] ? hrtimer_get_res+0x50/0x50
Oct 29 14:22:57 xav-serveur kernel: [17545.843840] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:57 xav-serveur kernel: [17545.843843] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.843846] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:22:57 xav-serveur kernel: [17545.844367] ------------[ cut here ]------------
Oct 29 14:22:57 xav-serveur kernel: [17545.844370] WARNING: CPU: 2 PID: 31454 at /build/buildd/linux-3.11.0/mm/rmap.c:221 unlink_anon_vmas+0x19f/0x1b0()
Oct 29 14:22:57 xav-serveur kernel: [17545.844371] Modules linked in: xt_multiport(F) iptable_filter(F) ip_tables(F) x_tables(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) cuse parport_pc(F) ppdev(F) bnep rfcomm bluetooth binfmt_misc(F) coretemp kvm_intel(F) kvm(F) gpio_ich snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) microcode(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) serio_raw(F) lpc_ich snd(F) soundcore(F) nvidia(POF) mac_hid lp(F) parport(F) pata_acpi hid_generic usbhid hid usb_storage(F) ahci(F) r8169 libahci(F) mii(F) pata_jmicron
Oct 29 14:22:57 xav-serveur kernel: [17545.844405] CPU: 2 PID: 31454 Comm: chrome Tainted: PF B W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:57 xav-serveur kernel: [17545.844407] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:57 xav-serveur kernel: [17545.844408] 0000000000000009 ffff88010d37fb68 ffffffff816e54ba 0000000000000000
Oct 29 14:22:57 xav-serveur kernel: [17545.844410] ffff88010d37fba0 ffffffff81061dbd ffff88014fab2ec0 ffff88018000f380
Oct 29 14:22:57 xav-serveur kernel: [17545.844413] 0099426500994265 ffff8801b5406c00 ffff8801ded86840 ffff88010d37fbb0
Oct 29 14:22:57 xav-serveur kernel: [17545.844415] Call Trace:
Oct 29 14:22:57 xav-serveur kernel: [17545.844418] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:57 xav-serveur kernel: [17545.844421] [<ffffffff81061dbd>] warn_slowpath_common+0x7d/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.844423] [<ffffffff81061e9a>] warn_slowpath_null+0x1a/0x20
Oct 29 14:22:57 xav-serveur kernel: [17545.844425] [<ffffffff81172b9f>] unlink_anon_vmas+0x19f/0x1b0
Oct 29 14:22:57 xav-serveur kernel: [17545.844427] [<ffffffff81164328>] free_pgtables+0xa8/0x120
Oct 29 14:22:57 xav-serveur kernel: [17545.844430] [<ffffffff8116eba6>] exit_mmap+0xb6/0x170
Oct 29 14:22:57 xav-serveur kernel: [17545.844432] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:22:57 xav-serveur kernel: [17545.844434] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:57 xav-serveur kernel: [17545.844437] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:57 xav-serveur kernel: [17545.844439] [<ffffffff81087e5a>] ? hrtimer_cancel+0x1a/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.844441] [<ffffffff810c2434>] ? futex_wait+0x1b4/0x290
Oct 29 14:22:57 xav-serveur kernel: [17545.844444] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.844446] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:57 xav-serveur kernel: [17545.844448] [<ffffffff81087c20>] ? hrtimer_get_res+0x50/0x50
Oct 29 14:22:57 xav-serveur kernel: [17545.844450] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:57 xav-serveur kernel: [17545.844453] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.844455] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:22:57 xav-serveur kernel: [17545.844457] ---[ end trace 134bd5c7077cacd8 ]---
Oct 29 14:22:57 xav-serveur kernel: [17545.844463] general protection fault: 0000 [#1] SMP
Oct 29 14:22:57 xav-serveur kernel: [17545.844465] Modules linked in: xt_multiport(F) iptable_filter(F) ip_tables(F) x_tables(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) cuse parport_pc(F) ppdev(F) bnep rfcomm bluetooth binfmt_misc(F) coretemp kvm_intel(F) kvm(F) gpio_ich snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) microcode(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) serio_raw(F) lpc_ich snd(F) soundcore(F) nvidia(POF) mac_hid lp(F) parport(F) pata_acpi hid_generic usbhid hid usb_storage(F) ahci(F) r8169 libahci(F) mii(F) pata_jmicron
Oct 29 14:22:57 xav-serveur kernel: [17545.844492] CPU: 2 PID: 31454 Comm: chrome Tainted: PF B W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:57 xav-serveur kernel: [17545.844494] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:57 xav-serveur kernel: [17545.844496] task: ffff880138b62ee0 ti: ffff88010d37e000 task.ti: ffff88010d37e000
Oct 29 14:22:57 xav-serveur kernel: [17545.844497] RIP: 0010:[<ffffffff816e99ef>] [<ffffffff816e99ef>] down_write+0x1f/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.844500] RSP: 0018:ffff88010d37fba8 EFLAGS: 00010246
Oct 29 14:22:57 xav-serveur kernel: [17545.844502] RAX: 009942650099426d RBX: 009942650099426d RCX: ffff88010d37ffd8
Oct 29 14:22:57 xav-serveur kernel: [17545.844503] RDX: ffffffff00000001 RSI: 0000000000000000 RDI: 009942650099426d
Oct 29 14:22:57 xav-serveur kernel: [17545.844504] RBP: ffff88010d37fbb0 R08: 000000000000000a R09: 00000000000003db
Oct 29 14:22:57 xav-serveur kernel: [17545.844506] R10: 0000000000000000 R11: ffff88010d37f88e R12: ffff88018000f380
Oct 29 14:22:57 xav-serveur kernel: [17545.844507] R13: 0099426500994265 R14: 0099426500994265 R15: ffff8801ded86840
Oct 29 14:22:57 xav-serveur kernel: [17545.844509] FS: 0000000000000000(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000
Oct 29 14:22:57 xav-serveur kernel: [17545.844511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 29 14:22:57 xav-serveur kernel: [17545.844512] CR2: 00007f46c5118000 CR3: 0000000001c0e000 CR4: 00000000000407e0
Oct 29 14:22:57 xav-serveur kernel: [17545.844513] Stack:
Oct 29 14:22:57 xav-serveur kernel: [17545.844515] ffff88014fab2ec0 ffff88010d37fbf8 ffffffff81172a6f ffff880180d33cf0
Oct 29 14:22:57 xav-serveur kernel: [17545.844517] ffff880180d33d68 ffff880180d338a0 00007f46dc6f1000 0000000000000000
Oct 29 14:22:57 xav-serveur kernel: [17545.844520] ffff88010d37fc50 ffff880180d33cf0 ffff88010d37fc38 ffffffff81164328
Oct 29 14:22:57 xav-serveur kernel: [17545.844522] Call Trace:
Oct 29 14:22:57 xav-serveur kernel: [17545.844525] [<ffffffff81172a6f>] unlink_anon_vmas+0x6f/0x1b0
Oct 29 14:22:57 xav-serveur kernel: [17545.844527] [<ffffffff81164328>] free_pgtables+0xa8/0x120
Oct 29 14:22:57 xav-serveur kernel: [17545.844529] [<ffffffff8116eba6>] exit_mmap+0xb6/0x170
Oct 29 14:22:57 xav-serveur kernel: [17545.844532] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:22:57 xav-serveur kernel: [17545.844534] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:57 xav-serveur kernel: [17545.844536] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:57 xav-serveur kernel: [17545.844539] [<ffffffff81087e5a>] ? hrtimer_cancel+0x1a/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.844541] [<ffffffff810c2434>] ? futex_wait+0x1b4/0x290
Oct 29 14:22:57 xav-serveur kernel: [17545.844544] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.844546] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:57 xav-serveur kernel: [17545.844548] [<ffffffff81087c20>] ? hrtimer_get_res+0x50/0x50
Oct 29 14:22:57 xav-serveur kernel: [17545.844551] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:57 xav-serveur kernel: [17545.844553] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.844555] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:22:57 xav-serveur kernel: [17545.844557] Code: 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 fb e8 ae 0f 00 00 48 ba 01 00 00 00 ff ff ff ff 48 89 d8 <f0> 48 0f c1 10 85 d2 74 05 e8 d3 fc c7 ff 5b 5d c3 55 48 89 e5
Oct 29 14:22:57 xav-serveur kernel: [17545.844582] RIP [<ffffffff816e99ef>] down_write+0x1f/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.844584] RSP <ffff88010d37fba8>
Oct 29 14:22:57 xav-serveur kernel: [17545.844586] ---[ end trace 134bd5c7077cacd9 ]---
Oct 29 14:22:57 xav-serveur kernel: [17545.844588] Fixing recursive fault but reboot is needed!
Oct 29 14:22:57 xav-serveur kernel: [17545.953850] chrome[30238]: segfault at c32f200b9d8 ip 00007f46f36d015a sp 00007fff7e4c9310 error 4 in chrome[7f46f04d3000+57c8000]
Oct 29 14:22:57 xav-serveur kernel: [17545.965224] BUG: Bad page map in process chrome pte:196003025 pmd:14d2b8067
Oct 29 14:22:57 xav-serveur kernel: [17545.965229] page:ffffea00065800c0 count:2 mapcount:-1 mapping:ffff88019e556200 index:0x49
Oct 29 14:22:57 xav-serveur kernel: [17545.965231] page flags: 0x2fc00000002086c(referenced|uptodate|lru|active|private|mappedtodisk)
Oct 29 14:22:57 xav-serveur kernel: [17545.965237] addr:00007f46f51ce000 vm_flags:00000875 anon_vma: (null) mapping:ffff88020cd86200 index:4cfb
Oct 29 14:22:57 xav-serveur kernel: [17545.965242] vma->vm_ops->fault: filemap_fault+0x0/0x400
Oct 29 14:22:57 xav-serveur kernel: [17545.965245] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60
Oct 29 14:22:57 xav-serveur kernel: [17545.965248] CPU: 3 PID: 30238 Comm: chrome Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:57 xav-serveur kernel: [17545.965250] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:57 xav-serveur kernel: [17545.965251] ffff88014f9bba10 ffff880154645aa8 ffffffff816e54ba 00007f46f51ce000
Oct 29 14:22:57 xav-serveur kernel: [17545.965255] ffff880154645af0 ffffffff811632c8 0000000196003025 0000000000004cfb
Oct 29 14:22:57 xav-serveur kernel: [17545.965257] ffff88014d2b8e70 ffffea00065800c0 00007f46f5200000 00007f46f51ce000
Oct 29 14:22:57 xav-serveur kernel: [17545.965260] Call Trace:
Oct 29 14:22:57 xav-serveur kernel: [17545.965265] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:57 xav-serveur kernel: [17545.965268] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:22:57 xav-serveur kernel: [17545.965271] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:22:57 xav-serveur kernel: [17545.965273] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:57 xav-serveur kernel: [17545.965276] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:57 xav-serveur kernel: [17545.965278] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:57 xav-serveur kernel: [17545.965281] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:22:57 xav-serveur kernel: [17545.965285] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:57 xav-serveur kernel: [17545.965287] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:57 xav-serveur kernel: [17545.965290] [<ffffffff81094930>] ? wake_up_state+0x10/0x20
Oct 29 14:22:57 xav-serveur kernel: [17545.965293] [<ffffffff81071f2e>] ? signal_wake_up_state+0x1e/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.965295] [<ffffffff810731c2>] ? zap_other_threads+0x82/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965298] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965300] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:57 xav-serveur kernel: [17545.965304] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:57 xav-serveur kernel: [17545.965306] [<ffffffff81011609>] ? __switch_to+0x169/0x4b0
Oct 29 14:22:57 xav-serveur kernel: [17545.965308] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965311] [<ffffffff816eccbc>] retint_signal+0x48/0x8c
Oct 29 14:22:57 xav-serveur kernel: [17545.965313] BUG: Bad page map in process chrome pte:196004025 pmd:14d2b8067
Oct 29 14:22:57 xav-serveur kernel: [17545.965315] page:ffffea0006580100 count:2 mapcount:-1 mapping:ffff88019e556200 index:0x4a
Oct 29 14:22:57 xav-serveur kernel: [17545.965316] page flags: 0x2fc00000002086c(referenced|uptodate|lru|active|private|mappedtodisk)
Oct 29 14:22:57 xav-serveur kernel: [17545.965321] addr:00007f46f51cf000 vm_flags:00000875 anon_vma: (null) mapping:ffff88020cd86200 index:4cfc
Oct 29 14:22:57 xav-serveur kernel: [17545.965323] vma->vm_ops->fault: filemap_fault+0x0/0x400
Oct 29 14:22:57 xav-serveur kernel: [17545.965325] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60
Oct 29 14:22:57 xav-serveur kernel: [17545.965326] CPU: 3 PID: 30238 Comm: chrome Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:57 xav-serveur kernel: [17545.965328] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:57 xav-serveur kernel: [17545.965329] ffff88014f9bba10 ffff880154645aa8 ffffffff816e54ba 00007f46f51cf000
Oct 29 14:22:57 xav-serveur kernel: [17545.965331] ffff880154645af0 ffffffff811632c8 0000000196004025 0000000000004cfc
Oct 29 14:22:57 xav-serveur kernel: [17545.965334] ffff88014d2b8e78 ffffea0006580100 00007f46f5200000 00007f46f51cf000
Oct 29 14:22:57 xav-serveur kernel: [17545.965337] Call Trace:
Oct 29 14:22:57 xav-serveur kernel: [17545.965339] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:57 xav-serveur kernel: [17545.965341] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:22:57 xav-serveur kernel: [17545.965344] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:22:57 xav-serveur kernel: [17545.965346] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:57 xav-serveur kernel: [17545.965348] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:57 xav-serveur kernel: [17545.965351] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:57 xav-serveur kernel: [17545.965353] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:22:57 xav-serveur kernel: [17545.965355] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:57 xav-serveur kernel: [17545.965358] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:57 xav-serveur kernel: [17545.965360] [<ffffffff81094930>] ? wake_up_state+0x10/0x20
Oct 29 14:22:57 xav-serveur kernel: [17545.965362] [<ffffffff81071f2e>] ? signal_wake_up_state+0x1e/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.965364] [<ffffffff810731c2>] ? zap_other_threads+0x82/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965367] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965369] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:57 xav-serveur kernel: [17545.965371] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:57 xav-serveur kernel: [17545.965374] [<ffffffff81011609>] ? __switch_to+0x169/0x4b0
Oct 29 14:22:57 xav-serveur kernel: [17545.965376] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965378] [<ffffffff816eccbc>] retint_signal+0x48/0x8c
Oct 29 14:22:57 xav-serveur kernel: [17545.965381] BUG: Bad page map in process chrome pte:196002025 pmd:14d2b8067
Oct 29 14:22:57 xav-serveur kernel: [17545.965383] page:ffffea0006580080 count:1 mapcount:-1 mapping:ffff88019e556200 index:0x3f
Oct 29 14:22:57 xav-serveur kernel: [17545.965384] page flags: 0x2fc00000002006c(referenced|uptodate|lru|active|mappedtodisk)
Oct 29 14:22:57 xav-serveur kernel: [17545.965388] addr:00007f46f51dd000 vm_flags:00000875 anon_vma: (null) mapping:ffff88020cd86200 index:4d0a
Oct 29 14:22:57 xav-serveur kernel: [17545.965390] vma->vm_ops->fault: filemap_fault+0x0/0x400
Oct 29 14:22:57 xav-serveur kernel: [17545.965392] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60
Oct 29 14:22:57 xav-serveur kernel: [17545.965394] CPU: 3 PID: 30238 Comm: chrome Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:57 xav-serveur kernel: [17545.965395] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:57 xav-serveur kernel: [17545.965396] ffff88014f9bba10 ffff880154645aa8 ffffffff816e54ba 00007f46f51dd000
Oct 29 14:22:57 xav-serveur kernel: [17545.965399] ffff880154645af0 ffffffff811632c8 0000000196002025 0000000000004d0a
Oct 29 14:22:57 xav-serveur kernel: [17545.965401] ffff88014d2b8ee8 ffffea0006580080 00007f46f5200000 00007f46f51dd000
Oct 29 14:22:57 xav-serveur kernel: [17545.965404] Call Trace:
Oct 29 14:22:57 xav-serveur kernel: [17545.965406] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:57 xav-serveur kernel: [17545.965409] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:22:57 xav-serveur kernel: [17545.965411] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:22:57 xav-serveur kernel: [17545.965413] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:57 xav-serveur kernel: [17545.965416] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:57 xav-serveur kernel: [17545.965418] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:57 xav-serveur kernel: [17545.965420] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:22:57 xav-serveur kernel: [17545.965423] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:57 xav-serveur kernel: [17545.965425] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:57 xav-serveur kernel: [17545.965427] [<ffffffff81094930>] ? wake_up_state+0x10/0x20
Oct 29 14:22:57 xav-serveur kernel: [17545.965429] [<ffffffff81071f2e>] ? signal_wake_up_state+0x1e/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.965431] [<ffffffff810731c2>] ? zap_other_threads+0x82/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965434] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965436] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:57 xav-serveur kernel: [17545.965439] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:57 xav-serveur kernel: [17545.965441] [<ffffffff81011609>] ? __switch_to+0x169/0x4b0
Oct 29 14:22:57 xav-serveur kernel: [17545.965443] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965446] [<ffffffff816eccbc>] retint_signal+0x48/0x8c
Oct 29 14:22:57 xav-serveur kernel: [17545.965448] BUG: Bad page map in process chrome pte:196005025 pmd:14d2b8067
Oct 29 14:22:57 xav-serveur kernel: [17545.965449] page:ffffea0006580140 count:1 mapcount:-1 mapping:ffff88019e556200 index:0x4b
Oct 29 14:22:57 xav-serveur kernel: [17545.965450] page flags: 0x2fc00000002006c(referenced|uptodate|lru|active|mappedtodisk)
Oct 29 14:22:57 xav-serveur kernel: [17545.965455] addr:00007f46f51de000 vm_flags:00000875 anon_vma: (null) mapping:ffff88020cd86200 index:4d0b
Oct 29 14:22:57 xav-serveur kernel: [17545.965456] vma->vm_ops->fault: filemap_fault+0x0/0x400
Oct 29 14:22:57 xav-serveur kernel: [17545.965458] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60
Oct 29 14:22:57 xav-serveur kernel: [17545.965460] CPU: 3 PID: 30238 Comm: chrome Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:57 xav-serveur kernel: [17545.965461] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:57 xav-serveur kernel: [17545.965462] ffff88014f9bba10 ffff880154645aa8 ffffffff816e54ba 00007f46f51de000
Oct 29 14:22:57 xav-serveur kernel: [17545.965465] ffff880154645af0 ffffffff811632c8 0000000196005025 0000000000004d0b
Oct 29 14:22:57 xav-serveur kernel: [17545.965468] ffff88014d2b8ef0 ffffea0006580140 00007f46f5200000 00007f46f51de000
Oct 29 14:22:57 xav-serveur kernel: [17545.965470] Call Trace:
Oct 29 14:22:57 xav-serveur kernel: [17545.965472] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:57 xav-serveur kernel: [17545.965475] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:22:57 xav-serveur kernel: [17545.965477] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:22:57 xav-serveur kernel: [17545.965480] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:57 xav-serveur kernel: [17545.965482] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:57 xav-serveur kernel: [17545.965484] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:57 xav-serveur kernel: [17545.965486] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:22:57 xav-serveur kernel: [17545.965489] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:57 xav-serveur kernel: [17545.965491] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:57 xav-serveur kernel: [17545.965493] [<ffffffff81094930>] ? wake_up_state+0x10/0x20
Oct 29 14:22:57 xav-serveur kernel: [17545.965495] [<ffffffff81071f2e>] ? signal_wake_up_state+0x1e/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.965498] [<ffffffff810731c2>] ? zap_other_threads+0x82/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965500] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965502] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:57 xav-serveur kernel: [17545.965505] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:57 xav-serveur kernel: [17545.965507] [<ffffffff81011609>] ? __switch_to+0x169/0x4b0
Oct 29 14:22:57 xav-serveur kernel: [17545.965509] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965512] [<ffffffff816eccbc>] retint_signal+0x48/0x8c
Oct 29 14:22:57 xav-serveur kernel: [17545.965777] BUG: Bad page state in process chrome pfn:196002
Oct 29 14:22:57 xav-serveur kernel: [17545.965778] page:ffffea0006580080 count:0 mapcount:-1 mapping:ffff88019e556200 index:0x3f
Oct 29 14:22:57 xav-serveur kernel: [17545.965780] page flags: 0x2fc00000002000c(referenced|uptodate|mappedtodisk)
Oct 29 14:22:57 xav-serveur kernel: [17545.965783] Modules linked in: xt_multiport(F) iptable_filter(F) ip_tables(F) x_tables(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) cuse parport_pc(F) ppdev(F) bnep rfcomm bluetooth binfmt_misc(F) coretemp kvm_intel(F) kvm(F) gpio_ich snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) microcode(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) serio_raw(F) lpc_ich snd(F) soundcore(F) nvidia(POF) mac_hid lp(F) parport(F) pata_acpi hid_generic usbhid hid usb_storage(F) ahci(F) r8169 libahci(F) mii(F) pata_jmicron
Oct 29 14:22:57 xav-serveur kernel: [17545.965818] CPU: 3 PID: 30238 Comm: chrome Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:57 xav-serveur kernel: [17545.965820] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:57 xav-serveur kernel: [17545.965821] 00fc000000000000 ffff880154645960 ffffffff816e54ba ffffea0006580080
Oct 29 14:22:57 xav-serveur kernel: [17545.965823] ffff880154645978 ffffffff816e07b1 0000000000000000 ffff8801546459b8
Oct 29 14:22:57 xav-serveur kernel: [17545.965826] ffffffff811461f8 ffffea0006580080 ffffea0006580080 02fc00000002000c
Oct 29 14:22:57 xav-serveur kernel: [17545.965828] Call Trace:
Oct 29 14:22:57 xav-serveur kernel: [17545.965831] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:57 xav-serveur kernel: [17545.965833] [<ffffffff816e07b1>] bad_page.part.63+0xcf/0xe8
Oct 29 14:22:57 xav-serveur kernel: [17545.965836] [<ffffffff811461f8>] free_pages_prepare+0x148/0x160
Oct 29 14:22:57 xav-serveur kernel: [17545.965838] [<ffffffff81146b21>] free_hot_cold_page+0x31/0x150
Oct 29 14:22:57 xav-serveur kernel: [17545.965841] [<ffffffff81146c86>] free_hot_cold_page_list+0x46/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965843] [<ffffffff8114bdc0>] release_pages+0x1e0/0x220
Oct 29 14:22:57 xav-serveur kernel: [17545.965846] [<ffffffff811793dd>] free_pages_and_swap_cache+0xad/0xd0
Oct 29 14:22:57 xav-serveur kernel: [17545.965849] [<ffffffff811630ac>] tlb_flush_mmu.part.44+0x4c/0x90
Oct 29 14:22:57 xav-serveur kernel: [17545.965851] [<ffffffff81164c90>] unmap_page_range+0x640/0x7f0
Oct 29 14:22:57 xav-serveur kernel: [17545.965853] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:57 xav-serveur kernel: [17545.965855] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:57 xav-serveur kernel: [17545.965858] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:57 xav-serveur kernel: [17545.965860] [<ffffffff811028f2>] ? __delayacct_add_tsk+0x162/0x180
Oct 29 14:22:57 xav-serveur kernel: [17545.965862] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:57 xav-serveur kernel: [17545.965865] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:57 xav-serveur kernel: [17545.965867] [<ffffffff81094930>] ? wake_up_state+0x10/0x20
Oct 29 14:22:57 xav-serveur kernel: [17545.965869] [<ffffffff81071f2e>] ? signal_wake_up_state+0x1e/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.965871] [<ffffffff810731c2>] ? zap_other_threads+0x82/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965874] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965876] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:57 xav-serveur kernel: [17545.965879] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:57 xav-serveur kernel: [17545.965881] [<ffffffff81011609>] ? __switch_to+0x169/0x4b0
Oct 29 14:22:57 xav-serveur kernel: [17545.965883] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965885] [<ffffffff816eccbc>] retint_signal+0x48/0x8c
Oct 29 14:22:57 xav-serveur kernel: [17545.965888] BUG: Bad page state in process chrome pfn:196005
Oct 29 14:22:57 xav-serveur kernel: [17545.965889] page:ffffea0006580140 count:0 mapcount:-1 mapping:ffff88019e556200 index:0x4b
Oct 29 14:22:57 xav-serveur kernel: [17545.965891] page flags: 0x2fc00000002000c(referenced|uptodate|mappedtodisk)
Oct 29 14:22:57 xav-serveur kernel: [17545.965893] Modules linked in: xt_multiport(F) iptable_filter(F) ip_tables(F) x_tables(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) cuse parport_pc(F) ppdev(F) bnep rfcomm bluetooth binfmt_misc(F) coretemp kvm_intel(F) kvm(F) gpio_ich snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) microcode(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) serio_raw(F) lpc_ich snd(F) soundcore(F) nvidia(POF) mac_hid lp(F) parport(F) pata_acpi hid_generic usbhid hid usb_storage(F) ahci(F) r8169 libahci(F) mii(F) pata_jmicron
Oct 29 14:22:57 xav-serveur kernel: [17545.965920] CPU: 3 PID: 30238 Comm: chrome Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:57 xav-serveur kernel: [17545.965922] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:57 xav-serveur kernel: [17545.965923] 00fc000000000000 ffff880154645960 ffffffff816e54ba ffffea0006580140
Oct 29 14:22:57 xav-serveur kernel: [17545.965925] ffff880154645978 ffffffff816e07b1 0000000000000000 ffff8801546459b8
Oct 29 14:22:57 xav-serveur kernel: [17545.965928] ffffffff811461f8 ffffea0006580140 ffffea0006580140 02fc00000002000c
Oct 29 14:22:57 xav-serveur kernel: [17545.965931] Call Trace:
Oct 29 14:22:57 xav-serveur kernel: [17545.965933] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:57 xav-serveur kernel: [17545.965935] [<ffffffff816e07b1>] bad_page.part.63+0xcf/0xe8
Oct 29 14:22:57 xav-serveur kernel: [17545.965937] [<ffffffff811461f8>] free_pages_prepare+0x148/0x160
Oct 29 14:22:57 xav-serveur kernel: [17545.965940] [<ffffffff81146b21>] free_hot_cold_page+0x31/0x150
Oct 29 14:22:57 xav-serveur kernel: [17545.965942] [<ffffffff81146c86>] free_hot_cold_page_list+0x46/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965944] [<ffffffff8114bdc0>] release_pages+0x1e0/0x220
Oct 29 14:22:57 xav-serveur kernel: [17545.965947] [<ffffffff811793dd>] free_pages_and_swap_cache+0xad/0xd0
Oct 29 14:22:57 xav-serveur kernel: [17545.965949] [<ffffffff811630ac>] tlb_flush_mmu.part.44+0x4c/0x90
Oct 29 14:22:57 xav-serveur kernel: [17545.965951] [<ffffffff81164c90>] unmap_page_range+0x640/0x7f0
Oct 29 14:22:57 xav-serveur kernel: [17545.965954] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:57 xav-serveur kernel: [17545.965956] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:57 xav-serveur kernel: [17545.965958] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:57 xav-serveur kernel: [17545.965960] [<ffffffff811028f2>] ? __delayacct_add_tsk+0x162/0x180
Oct 29 14:22:57 xav-serveur kernel: [17545.965963] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:57 xav-serveur kernel: [17545.965965] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:57 xav-serveur kernel: [17545.965968] [<ffffffff81094930>] ? wake_up_state+0x10/0x20
Oct 29 14:22:57 xav-serveur kernel: [17545.965970] [<ffffffff81071f2e>] ? signal_wake_up_state+0x1e/0x30
Oct 29 14:22:57 xav-serveur kernel: [17545.965972] [<ffffffff810731c2>] ? zap_other_threads+0x82/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965974] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965976] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:57 xav-serveur kernel: [17545.965979] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:57 xav-serveur kernel: [17545.965981] [<ffffffff81011609>] ? __switch_to+0x169/0x4b0
Oct 29 14:22:57 xav-serveur kernel: [17545.965984] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:57 xav-serveur kernel: [17545.965986] [<ffffffff816eccbc>] retint_signal+0x48/0x8c
Oct 29 14:22:57 xav-serveur kernel: [17545.966748] BUG: Bad rss-counter state mm:ffff880183e5ce00 idx:0 val:4
Oct 29 14:22:57 xav-serveur kernel: [17545.966750] BUG: Bad rss-counter state mm:ffff880183e5ce00 idx:1 val:-4
Oct 29 14:22:57 xav-serveur kernel: [17545.968680] chrome[15928]: segfault at ffffd9ca284b0783 ip 00007f446e9b1e20 sp 00007fffbf0893c8 error 5 in chrome[7f446ca23000+57c8000]
Oct 29 14:22:58 xav-serveur kernel: [17545.995000] chrome[3939]: segfault at 7f6d2624a590 ip 00007f6d2624a590 sp 00007fff5c427ca8 error 14 in libsmime3.so[7f6d260c2000+200000]
Oct 29 14:22:58 xav-serveur kernel: [17545.999439] compiz[3755]: segfault at 100000010 ip 00007f8b0e1c614e sp 00007ffff6c620a0 error 4 in libnvidia-glcore.so.304.88[7f8b0d0aa000+19d0000]
Oct 29 14:22:58 xav-serveur kernel: [17545.999462] apport[698]: segfault at 1618 ip 000000000056f2ee sp 00007fffe09f3e60 error 4 in python3.3[400000+31d000]
Oct 29 14:22:58 xav-serveur kernel: [17545.999485] Process 698(apport) has RLIMIT_CORE set to 1
Oct 29 14:22:58 xav-serveur kernel: [17545.999487] Aborting core
Oct 29 14:22:58 xav-serveur kernel: [17546.001325] chrome[26908]: segfault at c32f213e4f1 ip 00007f46f36d2a98 sp 00007fff7e4c90b8 error 4 in chrome[7f46f04d3000+57c8000]
Oct 29 14:22:58 xav-serveur kernel: [17546.010067] general protection fault: 0000 [#2] SMP
Oct 29 14:22:58 xav-serveur kernel: [17546.010072] Modules linked in: xt_multiport(F) iptable_filter(F) ip_tables(F) x_tables(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) cuse parport_pc(F) ppdev(F) bnep rfcomm bluetooth binfmt_misc(F) coretemp kvm_intel(F) kvm(F) gpio_ich snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) microcode(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) serio_raw(F) lpc_ich snd(F) soundcore(F) nvidia(POF) mac_hid lp(F) parport(F) pata_acpi hid_generic usbhid hid usb_storage(F) ahci(F) r8169 libahci(F) mii(F) pata_jmicron
Oct 29 14:22:58 xav-serveur kernel: [17546.010104] CPU: 3 PID: 26914 Comm: HTMLParserThrea Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:58 xav-serveur kernel: [17546.010106] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:58 xav-serveur kernel: [17546.010108] task: ffff88014d0a2ee0 ti: ffff88018f786000 task.ti: ffff88018f786000
Oct 29 14:22:58 xav-serveur kernel: [17546.010110] RIP: 0010:[<ffffffff8116199b>] [<ffffffff8116199b>] vma_interval_tree_remove+0x14b/0x240
Oct 29 14:22:58 xav-serveur kernel: [17546.010116] RSP: 0018:ffff88018f787bc0 EFLAGS: 00010206
Oct 29 14:22:58 xav-serveur kernel: [17546.010118] RAX: ffff8801980086d0 RBX: ffff8801aac24400 RCX: 070000800e00b803
Oct 29 14:22:58 xav-serveur kernel: [17546.010119] RDX: 000901d57071feaf RSI: ffff8801dafc3e20 RDI: ffff88014f9e8b80
Oct 29 14:22:58 xav-serveur kernel: [17546.010121] RBP: ffff88018f787bc8 R08: ffff880154440058 R09: 0000000000000000
Oct 29 14:22:58 xav-serveur kernel: [17546.010122] R10: ffff88014f9e8bd8 R11: ffffea00055d1100 R12: ffff88014f9e8b80
Oct 29 14:22:58 xav-serveur kernel: [17546.010124] R13: ffff8801dafc3e38 R14: ffff8801dafc3e00 R15: ffff88014f9e8b80
Oct 29 14:22:58 xav-serveur kernel: [17546.010125] FS: 00007f46e0087700(0000) GS:ffff88021fd80000(0000) knlGS:0000000000000000
Oct 29 14:22:58 xav-serveur kernel: [17546.010127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 29 14:22:58 xav-serveur kernel: [17546.010128] CR2: 00000c32f213e4f1 CR3: 00000001d8a83000 CR4: 00000000000407e0
Oct 29 14:22:58 xav-serveur kernel: [17546.010130] Stack:
Oct 29 14:22:58 xav-serveur kernel: [17546.010131] ffffffff8116b7dd ffff88018f787bf8 ffffffff8116bf00 ffff88014f9e82e0
Oct 29 14:22:58 xav-serveur kernel: [17546.010134] 00007f46e08cc000 0000000000000000 ffff88018f787c50 ffff88018f787c38
Oct 29 14:22:58 xav-serveur kernel: [17546.010137] ffffffff81164330 0000000000000000 0000000000000000 ffff880183dd6d80
Oct 29 14:22:58 xav-serveur kernel: [17546.010139] Call Trace:
Oct 29 14:22:58 xav-serveur kernel: [17546.010143] [<ffffffff8116b7dd>] ? __remove_shared_vm_struct+0x3d/0x60
Oct 29 14:22:58 xav-serveur kernel: [17546.010146] [<ffffffff8116bf00>] unlink_file_vma+0x40/0x60
Oct 29 14:22:58 xav-serveur kernel: [17546.010149] [<ffffffff81164330>] free_pgtables+0xb0/0x120
Oct 29 14:22:58 xav-serveur kernel: [17546.010151] [<ffffffff8116eba6>] exit_mmap+0xb6/0x170
Oct 29 14:22:58 xav-serveur kernel: [17546.010154] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:22:58 xav-serveur kernel: [17546.010158] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:58 xav-serveur kernel: [17546.010161] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:58 xav-serveur kernel: [17546.010164] [<ffffffff810c140b>] ? __unqueue_futex+0x3b/0x70
Oct 29 14:22:58 xav-serveur kernel: [17546.010166] [<ffffffff810c23a8>] ? futex_wait+0x128/0x290
Oct 29 14:22:58 xav-serveur kernel: [17546.010168] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.010171] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:58 xav-serveur kernel: [17546.010175] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:58 xav-serveur kernel: [17546.010178] [<ffffffff81338ef4>] ? blk_finish_plug+0x14/0x40
Oct 29 14:22:58 xav-serveur kernel: [17546.010181] [<ffffffff81162b55>] ? SyS_madvise+0x375/0x780
Oct 29 14:22:58 xav-serveur kernel: [17546.010183] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.010186] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:22:58 xav-serveur kernel: [17546.010188] Code: 48 89 50 18 48 8b 00 48 83 e0 fc 74 43 48 8b 50 b0 48 2b 50 a8 48 8b 48 40 48 c1 ea 0c 48 8d 54 11 ff 48 8b 48 10 48 85 c9 74 0b <48> 8b 49 18 48 39 ca 48 0f 42 d1 48 8b 48 08 48 85 c9 74 0b 48
Oct 29 14:22:58 xav-serveur kernel: [17546.010213] RIP [<ffffffff8116199b>] vma_interval_tree_remove+0x14b/0x240
Oct 29 14:22:58 xav-serveur kernel: [17546.010215] RSP <ffff88018f787bc0>
Oct 29 14:22:58 xav-serveur kernel: [17546.010218] ---[ end trace 134bd5c7077cacda ]---
Oct 29 14:22:58 xav-serveur kernel: [17546.010220] Fixing recursive fault but reboot is needed!
Oct 29 14:22:58 xav-serveur kernel: [17546.018154] apport[699]: segfault at 7f00 ip 0000000000007f00 sp 00007fffb5010548 error 14 in python3.3[400000+31d000]
Oct 29 14:22:58 xav-serveur kernel: [17546.018178] Process 699(apport) has RLIMIT_CORE set to 1
Oct 29 14:22:58 xav-serveur kernel: [17546.018180] Aborting core
Oct 29 14:22:58 xav-serveur kernel: [17546.021852] BUG: Bad page map in process Chrome_IOThread pte:800000019600f865 pmd:198d49067
Oct 29 14:22:58 xav-serveur kernel: [17546.021858] page:ffffea00065803c0 count:0 mapcount:-1 mapping: (null) index:0x2
Oct 29 14:22:58 xav-serveur kernel: [17546.021860] page flags: 0x2fc000000000014(referenced|dirty)
Oct 29 14:22:58 xav-serveur kernel: [17546.021864] addr:00002aea49205000 vm_flags:00100073 anon_vma:ffff8801b56912c0 mapping: (null) index:2aea49205
Oct 29 14:22:58 xav-serveur kernel: [17546.021867] CPU: 3 PID: 5356 Comm: Chrome_IOThread Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:58 xav-serveur kernel: [17546.021869] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:58 xav-serveur kernel: [17546.021870] ffff880198ca5958 ffff8801aac57aa8 ffffffff816e54ba 00002aea49205000
Oct 29 14:22:58 xav-serveur kernel: [17546.021874] ffff8801aac57af0 ffffffff811632c8 800000019600f865 00000002aea49205
Oct 29 14:22:58 xav-serveur kernel: [17546.021876] ffff880198d49028 ffffea00065803c0 00002aea49400000 00002aea49205000
Oct 29 14:22:58 xav-serveur kernel: [17546.021879] Call Trace:
Oct 29 14:22:58 xav-serveur kernel: [17546.021886] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:58 xav-serveur kernel: [17546.021890] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:22:58 xav-serveur kernel: [17546.021892] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:22:58 xav-serveur kernel: [17546.021895] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:58 xav-serveur kernel: [17546.021898] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:58 xav-serveur kernel: [17546.021901] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:58 xav-serveur kernel: [17546.021904] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:58 xav-serveur kernel: [17546.021907] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:58 xav-serveur kernel: [17546.021910] [<ffffffff81011609>] ? __switch_to+0x169/0x4b0
Oct 29 14:22:58 xav-serveur kernel: [17546.021913] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.021916] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:58 xav-serveur kernel: [17546.021919] [<ffffffff81087c20>] ? hrtimer_get_res+0x50/0x50
Oct 29 14:22:58 xav-serveur kernel: [17546.021921] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:58 xav-serveur kernel: [17546.021924] [<ffffffff8104dee9>] ? default_spin_lock_flags+0x9/0x10
Oct 29 14:22:58 xav-serveur kernel: [17546.021927] [<ffffffff81094940>] ? wake_up_state+0x20/0x20
Oct 29 14:22:58 xav-serveur kernel: [17546.021930] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.021933] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:22:58 xav-serveur kernel: [17546.021936] BUG: Bad page map in process Chrome_IOThread pte:800000019600e865 pmd:198d49067
Oct 29 14:22:58 xav-serveur kernel: [17546.021938] page:ffffea0006580380 count:0 mapcount:-128 mapping: (null) index:0x2
Oct 29 14:22:58 xav-serveur kernel: [17546.021939] page flags: 0x2fc000000000014(referenced|dirty)
Oct 29 14:22:58 xav-serveur kernel: [17546.021942] addr:00002aea49206000 vm_flags:00100073 anon_vma:ffff8801b56912c0 mapping: (null) index:2aea49206
Oct 29 14:22:58 xav-serveur kernel: [17546.021944] CPU: 3 PID: 5356 Comm: Chrome_IOThread Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:58 xav-serveur kernel: [17546.021946] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:58 xav-serveur kernel: [17546.021947] ffff880198ca5958 ffff8801aac57aa8 ffffffff816e54ba 00002aea49206000
Oct 29 14:22:58 xav-serveur kernel: [17546.021949] ffff8801aac57af0 ffffffff811632c8 800000019600e865 00000002aea49206
Oct 29 14:22:58 xav-serveur kernel: [17546.021952] ffff880198d49030 ffffea0006580380 00002aea49400000 00002aea49206000
Oct 29 14:22:58 xav-serveur kernel: [17546.021954] Call Trace:
Oct 29 14:22:58 xav-serveur kernel: [17546.021957] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:58 xav-serveur kernel: [17546.021960] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:22:58 xav-serveur kernel: [17546.021962] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:22:58 xav-serveur kernel: [17546.021964] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:58 xav-serveur kernel: [17546.021967] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:58 xav-serveur kernel: [17546.021969] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:58 xav-serveur kernel: [17546.021971] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:58 xav-serveur kernel: [17546.021974] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:58 xav-serveur kernel: [17546.021976] [<ffffffff81011609>] ? __switch_to+0x169/0x4b0
Oct 29 14:22:58 xav-serveur kernel: [17546.021979] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.021981] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:58 xav-serveur kernel: [17546.021983] [<ffffffff81087c20>] ? hrtimer_get_res+0x50/0x50
Oct 29 14:22:58 xav-serveur kernel: [17546.021985] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:58 xav-serveur kernel: [17546.021988] [<ffffffff8104dee9>] ? default_spin_lock_flags+0x9/0x10
Oct 29 14:22:58 xav-serveur kernel: [17546.021990] [<ffffffff81094940>] ? wake_up_state+0x20/0x20
Oct 29 14:22:58 xav-serveur kernel: [17546.021993] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.021995] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:22:58 xav-serveur kernel: [17546.021997] BUG: Bad page map in process Chrome_IOThread pte:800000019600d865 pmd:198d49067
Oct 29 14:22:58 xav-serveur kernel: [17546.021998] page:ffffea0006580340 count:0 mapcount:-128 mapping: (null) index:0x2
Oct 29 14:22:58 xav-serveur kernel: [17546.022000] page flags: 0x2fc000000000014(referenced|dirty)
Oct 29 14:22:58 xav-serveur kernel: [17546.022002] addr:00002aea49207000 vm_flags:00100073 anon_vma:ffff8801b56912c0 mapping: (null) index:2aea49207
Oct 29 14:22:58 xav-serveur kernel: [17546.022004] CPU: 3 PID: 5356 Comm: Chrome_IOThread Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:58 xav-serveur kernel: [17546.022006] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:58 xav-serveur kernel: [17546.022007] ffff880198ca5958 ffff8801aac57aa8 ffffffff816e54ba 00002aea49207000
Oct 29 14:22:58 xav-serveur kernel: [17546.022009] ffff8801aac57af0 ffffffff811632c8 800000019600d865 00000002aea49207
Oct 29 14:22:58 xav-serveur kernel: [17546.022012] ffff880198d49038 ffffea0006580340 00002aea49400000 00002aea49207000
Oct 29 14:22:58 xav-serveur kernel: [17546.022015] Call Trace:
Oct 29 14:22:58 xav-serveur kernel: [17546.022017] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:58 xav-serveur kernel: [17546.022019] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:22:58 xav-serveur kernel: [17546.022022] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:22:58 xav-serveur kernel: [17546.022024] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:58 xav-serveur kernel: [17546.022026] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:58 xav-serveur kernel: [17546.022028] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:58 xav-serveur kernel: [17546.022031] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:58 xav-serveur kernel: [17546.022033] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:58 xav-serveur kernel: [17546.022036] [<ffffffff81011609>] ? __switch_to+0x169/0x4b0
Oct 29 14:22:58 xav-serveur kernel: [17546.022038] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.022040] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:58 xav-serveur kernel: [17546.022043] [<ffffffff81087c20>] ? hrtimer_get_res+0x50/0x50
Oct 29 14:22:58 xav-serveur kernel: [17546.022045] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:58 xav-serveur kernel: [17546.022047] [<ffffffff8104dee9>] ? default_spin_lock_flags+0x9/0x10
Oct 29 14:22:58 xav-serveur kernel: [17546.022050] [<ffffffff81094940>] ? wake_up_state+0x20/0x20
Oct 29 14:22:58 xav-serveur kernel: [17546.022052] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.022054] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:22:58 xav-serveur kernel: [17546.038306] BUG: Bad rss-counter state mm:ffff8801d9642300 idx:0 val:-3
Oct 29 14:22:58 xav-serveur kernel: [17546.038310] BUG: Bad rss-counter state mm:ffff8801d9642300 idx:1 val:3
Oct 29 14:22:58 xav-serveur kernel: [17546.047668] BUG: Bad page map in process chrome pte:8000000196000867 pmd:198e17067
Oct 29 14:22:58 xav-serveur kernel: [17546.047674] page:ffffea0006580000 count:0 mapcount:-128 mapping: (null) index:0x2
Oct 29 14:22:58 xav-serveur kernel: [17546.047676] page flags: 0x2fc000000000014(referenced|dirty)
Oct 29 14:22:58 xav-serveur kernel: [17546.047680] addr:000009c3a0c2a000 vm_flags:00100073 anon_vma:ffff8801b55884c0 mapping: (null) index:9c3a0c2a
Oct 29 14:22:58 xav-serveur kernel: [17546.047683] CPU: 0 PID: 7912 Comm: chrome Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:22:58 xav-serveur kernel: [17546.047685] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:22:58 xav-serveur kernel: [17546.047687] ffff880157add730 ffff88018f791aa8 ffffffff816e54ba 000009c3a0c2a000
Oct 29 14:22:58 xav-serveur kernel: [17546.047691] ffff88018f791af0 ffffffff811632c8 8000000196000867 000000009c3a0c2a
Oct 29 14:22:58 xav-serveur kernel: [17546.047693] ffff880198e17150 ffffea0006580000 000009c3a0c85000 000009c3a0c2a000
Oct 29 14:22:58 xav-serveur kernel: [17546.047696] Call Trace:
Oct 29 14:22:58 xav-serveur kernel: [17546.047704] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:22:58 xav-serveur kernel: [17546.047709] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:22:58 xav-serveur kernel: [17546.047712] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:22:58 xav-serveur kernel: [17546.047716] [<ffffffff8109b8ac>] ? update_cfs_shares+0xac/0x100
Oct 29 14:22:58 xav-serveur kernel: [17546.047718] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:22:58 xav-serveur kernel: [17546.047720] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:22:58 xav-serveur kernel: [17546.047723] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:22:58 xav-serveur kernel: [17546.047727] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:22:58 xav-serveur kernel: [17546.047731] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:22:58 xav-serveur kernel: [17546.047734] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:22:58 xav-serveur kernel: [17546.047737] [<ffffffff81087e5a>] ? hrtimer_cancel+0x1a/0x30
Oct 29 14:22:58 xav-serveur kernel: [17546.047741] [<ffffffff810c2434>] ? futex_wait+0x1b4/0x290
Oct 29 14:22:58 xav-serveur kernel: [17546.047743] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.047747] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:22:58 xav-serveur kernel: [17546.047749] [<ffffffff81087c20>] ? hrtimer_get_res+0x50/0x50
Oct 29 14:22:58 xav-serveur kernel: [17546.047753] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:22:58 xav-serveur kernel: [17546.047757] [<ffffffff81338ef4>] ? blk_finish_plug+0x14/0x40
Oct 29 14:22:58 xav-serveur kernel: [17546.047760] [<ffffffff81162b55>] ? SyS_madvise+0x375/0x780
Oct 29 14:22:58 xav-serveur kernel: [17546.047762] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:22:58 xav-serveur kernel: [17546.047765] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:22:58 xav-serveur kernel: [17546.070146] apport[700]: segfault at 7a1569 ip 00000000005a3258 sp 00007fff3b613f00 error 4 in python3.3[400000+31d000]
Oct 29 14:22:58 xav-serveur kernel: [17546.070176] Process 700(apport) has RLIMIT_CORE set to 1
Oct 29 14:22:58 xav-serveur kernel: [17546.070178] Aborting core
Oct 29 14:22:58 xav-serveur kernel: [17546.132108] vino-server[3949]: segfault at 7f00c002b8f0 ip 00007f00cfb9426e sp 00007fff4ef71320 error 4 in libgtk-3.so.0.800.4[7f00cf8ea000+4c7000]
Oct 29 14:22:58 xav-serveur kernel: [17546.143537] Process 705(apport) has RLIMIT_CORE set to 1
Oct 29 14:22:58 xav-serveur kernel: [17546.143541] Aborting core
Oct 29 14:22:58 xav-serveur kernel: [17546.241910] Process 709(apport) has RLIMIT_CORE set to 1
Oct 29 14:22:58 xav-serveur kernel: [17546.241914] Aborting core
Oct 29 14:22:59 xav-serveur kernel: [17547.105402] Process 724(apport) has RLIMIT_CORE set to 1
Oct 29 14:22:59 xav-serveur kernel: [17547.105406] Aborting core
Oct 29 14:22:59 xav-serveur kernel: [17547.116818] Process 726(apport) has RLIMIT_CORE set to 1
Oct 29 14:22:59 xav-serveur kernel: [17547.116823] Aborting core
Oct 29 14:23:07 xav-serveur kernel: [17555.870411] show_signal_msg: 7 callbacks suppressed
Oct 29 14:23:07 xav-serveur kernel: [17555.870417] nautilus[3953]: segfault at 4220c28 ip 00007f7d8458e39a sp 00007fff5c76c410 error 4 in libc-2.17.so[7f7d8450e000+1bd000]
Oct 29 14:23:07 xav-serveur kernel: [17555.926869] apport[728]: segfault at d10008 ip 00000000005a3250 sp 00007fffa411b6c8 error 4 in python3.3[400000+31d000]
Oct 29 14:23:07 xav-serveur kernel: [17555.926889] Process 728(apport) has RLIMIT_CORE set to 1
Oct 29 14:23:07 xav-serveur kernel: [17555.926891] Aborting core
Oct 29 14:23:07 xav-serveur kernel: [17555.936051] unity-panel-ser[3380]: segfault at 41 ip 00007fe549e54188 sp 00007fff579d07b0 error 4 in libglib-2.0.so.0.3800.1[7fe549e0c000+fe000]
Oct 29 14:23:08 xav-serveur kernel: [17556.213108] hud-service[3369]: segfault at 7f759ec72150 ip 00007f759eef4d9a sp 00007fffaceb0f60 error 7 in libglib-2.0.so.0.3800.1[7f759eeb0000+fe000]
Oct 29 14:23:08 xav-serveur kernel: [17556.274062] apport[743]: segfault at 7f93ebffe0a0 ip 0000000000539246 sp 00007fffbafcb480 error 6 in python3.3[400000+31d000]
Oct 29 14:23:08 xav-serveur kernel: [17556.274082] Process 743(apport) has RLIMIT_CORE set to 1
Oct 29 14:23:08 xav-serveur kernel: [17556.274083] Aborting core
Oct 29 14:23:24 xav-serveur kernel: [17572.774754] BUG: Bad page state in process skype pfn:196000
Oct 29 14:23:24 xav-serveur kernel: [17572.774803] page:ffffea0006580000 count:-1 mapcount:0 mapping: (null) index:0x2
Oct 29 14:23:24 xav-serveur kernel: [17572.774850] page flags: 0x2fc000000000014(referenced|dirty)
Oct 29 14:23:24 xav-serveur kernel: [17572.775020] Modules linked in: xt_multiport(F) iptable_filter(F) ip_tables(F) x_tables(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) cuse parport_pc(F) ppdev(F) bnep rfcomm bluetooth binfmt_misc(F) coretemp kvm_intel(F) kvm(F) gpio_ich snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) microcode(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) serio_raw(F) lpc_ich snd(F) soundcore(F) nvidia(POF) mac_hid lp(F) parport(F) pata_acpi hid_generic usbhid hid usb_storage(F) ahci(F) r8169 libahci(F) mii(F) pata_jmicron
Oct 29 14:23:24 xav-serveur kernel: [17572.776997] CPU: 2 PID: 3951 Comm: skype Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:23:24 xav-serveur kernel: [17572.777044] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:23:24 xav-serveur kernel: [17572.777091] 0000000000000001 ffff8801d9a1f460 ffffffff816e54ba ffffea0006580000
Oct 29 14:23:24 xav-serveur kernel: [17572.777277] ffff8801d9a1f478 ffffffff816e07b1 ffff88021fd17960 ffff8801d9a1f550
Oct 29 14:23:24 xav-serveur kernel: [17572.777462] ffffffff81147873 0000000000000002 ffff88021fff6b08 00000002ffffffff
Oct 29 14:23:24 xav-serveur kernel: [17572.777669] Call Trace:
Oct 29 14:23:24 xav-serveur kernel: [17572.777724] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:23:24 xav-serveur kernel: [17572.777779] [<ffffffff816e07b1>] bad_page.part.63+0xcf/0xe8
Oct 29 14:23:24 xav-serveur kernel: [17572.777835] [<ffffffff81147873>] get_page_from_freelist+0x7c3/0x870
Oct 29 14:23:24 xav-serveur kernel: [17572.777893] [<ffffffffa0011634>] ? ahci_qc_prep+0x1a4/0x1c0 [libahci]
Oct 29 14:23:24 xav-serveur kernel: [17572.777950] [<ffffffff814dbd03>] ? ata_qc_issue+0x173/0x380
Oct 29 14:23:24 xav-serveur kernel: [17572.778005] [<ffffffff81147a64>] __alloc_pages_nodemask+0x144/0x920
Oct 29 14:23:24 xav-serveur kernel: [17572.778062] [<ffffffff813385ca>] ? blk_peek_request+0x5a/0x250
Oct 29 14:23:24 xav-serveur kernel: [17572.778118] [<ffffffff816ec655>] ? _raw_spin_lock_irq+0x15/0x20
Oct 29 14:23:24 xav-serveur kernel: [17572.778174] [<ffffffff814bfcf0>] ? scsi_request_fn+0xc0/0x570
Oct 29 14:23:24 xav-serveur kernel: [17572.778229] [<ffffffff81335df3>] ? __blk_run_queue+0x33/0x40
Oct 29 14:23:24 xav-serveur kernel: [17572.778285] [<ffffffff811839b9>] alloc_pages_current+0xa9/0x160
Oct 29 14:23:24 xav-serveur kernel: [17572.778340] [<ffffffff8113f2d7>] __page_cache_alloc+0x97/0xc0
Oct 29 14:23:24 xav-serveur kernel: [17572.778396] [<ffffffff8114a7a6>] __do_page_cache_readahead+0xe6/0x240
Oct 29 14:23:24 xav-serveur kernel: [17572.778452] [<ffffffff8114ad76>] ondemand_readahead+0x126/0x250
Oct 29 14:23:24 xav-serveur kernel: [17572.778507] [<ffffffff8114af70>] page_cache_async_readahead+0x80/0xa0
Oct 29 14:23:24 xav-serveur kernel: [17572.778563] [<ffffffff813605ce>] ? radix_tree_lookup_slot+0xe/0x10
Oct 29 14:23:24 xav-serveur kernel: [17572.778619] [<ffffffff8113ec7e>] ? find_get_page+0x1e/0xa0
Oct 29 14:23:24 xav-serveur kernel: [17572.778673] [<ffffffff811412cc>] filemap_fault+0x28c/0x400
Oct 29 14:23:24 xav-serveur kernel: [17572.778728] [<ffffffff8116360f>] __do_fault+0x6f/0x540
Oct 29 14:23:24 xav-serveur kernel: [17572.778782] [<ffffffff81166843>] handle_pte_fault+0x93/0xab0
Oct 29 14:23:24 xav-serveur kernel: [17572.778838] [<ffffffff81065b42>] ? current_fs_time+0x12/0x60
Oct 29 14:23:24 xav-serveur kernel: [17572.778893] [<ffffffff811c0929>] ? file_update_time+0x39/0xd0
Oct 29 14:23:24 xav-serveur kernel: [17572.778948] [<ffffffff81168009>] handle_mm_fault+0x299/0x670
Oct 29 14:23:24 xav-serveur kernel: [17572.779002] [<ffffffff816ec5fe>] ? _raw_spin_lock+0xe/0x20
Oct 29 14:23:24 xav-serveur kernel: [17572.779057] [<ffffffff81168546>] __get_user_pages+0x166/0x5d0
Oct 29 14:23:24 xav-serveur kernel: [17572.779112] [<ffffffff81168c25>] get_dump_page+0x45/0x60
Oct 29 14:23:24 xav-serveur kernel: [17572.779167] [<ffffffff811ff8b2>] ? dump_write+0x52/0x70
Oct 29 14:23:24 xav-serveur kernel: [17572.779221] [<ffffffff811fc753>] elf_core_dump+0x743/0x8b0
Oct 29 14:23:24 xav-serveur kernel: [17572.779277] [<ffffffff8120069f>] do_coredump+0xa7f/0xe20
Oct 29 14:23:24 xav-serveur kernel: [17572.779331] [<ffffffff8113f323>] ? unlock_page+0x23/0x30
Oct 29 14:23:24 xav-serveur kernel: [17572.779385] [<ffffffff810711a3>] ? __sigqueue_free.part.15+0x33/0x40
Oct 29 14:23:24 xav-serveur kernel: [17572.779441] [<ffffffff81074327>] get_signal_to_deliver+0x1c7/0x5e0
Oct 29 14:23:24 xav-serveur kernel: [17572.779498] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:23:24 xav-serveur kernel: [17572.779552] [<ffffffff810732bd>] ? do_send_sig_info+0x5d/0x80
Oct 29 14:23:24 xav-serveur kernel: [17572.779607] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:23:24 xav-serveur kernel: [17572.779663] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:23:30 xav-serveur kernel: [17578.505746] BUG: Bad page state in process apport pfn:19600d
Oct 29 14:23:30 xav-serveur kernel: [17578.505814] page:ffffea0006580340 count:-1 mapcount:0 mapping: (null) index:0x2
Oct 29 14:23:30 xav-serveur kernel: [17578.505893] page flags: 0x2fc000000000014(referenced|dirty)
Oct 29 14:23:30 xav-serveur kernel: [17578.506067] Modules linked in: xt_multiport(F) iptable_filter(F) ip_tables(F) x_tables(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) cuse parport_pc(F) ppdev(F) bnep rfcomm bluetooth binfmt_misc(F) coretemp kvm_intel(F) kvm(F) gpio_ich snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) microcode(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) serio_raw(F) lpc_ich snd(F) soundcore(F) nvidia(POF) mac_hid lp(F) parport(F) pata_acpi hid_generic usbhid hid usb_storage(F) ahci(F) r8169 libahci(F) mii(F) pata_jmicron
Oct 29 14:23:30 xav-serveur kernel: [17578.508307] CPU: 2 PID: 712 Comm: apport Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:23:30 xav-serveur kernel: [17578.508386] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:23:30 xav-serveur kernel: [17578.508467] 0000000000000001 ffff8801d82eb8e0 ffffffff816e54ba ffffea0006580340
Oct 29 14:23:30 xav-serveur kernel: [17578.508695] ffff8801d82eb8f8 ffffffff816e07b1 ffff88021fd17960 ffff8801d82eb9d0
Oct 29 14:23:30 xav-serveur kernel: [17578.508923] ffffffff81147873 0000000000000002 ffff88021fff6b08 00000002ffffffff
Oct 29 14:23:30 xav-serveur kernel: [17578.509151] Call Trace:
Oct 29 14:23:30 xav-serveur kernel: [17578.509211] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:23:30 xav-serveur kernel: [17578.509273] [<ffffffff816e07b1>] bad_page.part.63+0xcf/0xe8
Oct 29 14:23:30 xav-serveur kernel: [17578.509337] [<ffffffff81147873>] get_page_from_freelist+0x7c3/0x870
Oct 29 14:23:30 xav-serveur kernel: [17578.509400] [<ffffffff81147a64>] __alloc_pages_nodemask+0x144/0x920
Oct 29 14:23:30 xav-serveur kernel: [17578.509465] [<ffffffff8128f561>] ? jbd2_journal_dirty_metadata+0xf1/0x2b0
Oct 29 14:23:30 xav-serveur kernel: [17578.509529] [<ffffffff8126d33b>] ? __ext4_handle_dirty_metadata+0x7b/0x140
Oct 29 14:23:30 xav-serveur kernel: [17578.509595] [<ffffffff8108ecb4>] ? __wake_up+0x44/0x50
Oct 29 14:23:30 xav-serveur kernel: [17578.509656] [<ffffffff811839b9>] alloc_pages_current+0xa9/0x160
Oct 29 14:23:30 xav-serveur kernel: [17578.509719] [<ffffffff8113f2d7>] __page_cache_alloc+0x97/0xc0
Oct 29 14:23:30 xav-serveur kernel: [17578.509781] [<ffffffff8113fcaf>] grab_cache_page_write_begin+0x6f/0xd0
Oct 29 14:23:30 xav-serveur kernel: [17578.509846] [<ffffffff81245af4>] ext4_da_write_begin+0x94/0x300
Oct 29 14:23:30 xav-serveur kernel: [17578.509908] [<ffffffff812465aa>] ? ext4_da_write_end+0xba/0x250
Oct 29 14:23:30 xav-serveur kernel: [17578.509971] [<ffffffff8113ef03>] generic_file_buffered_write+0x103/0x270
Oct 29 14:23:30 xav-serveur kernel: [17578.510035] [<ffffffff81140c21>] __generic_file_aio_write+0x1c1/0x3d0
Oct 29 14:23:30 xav-serveur kernel: [17578.510100] [<ffffffff811e6ac1>] ? fsnotify_add_notify_event+0xc1/0x280
Oct 29 14:23:30 xav-serveur kernel: [17578.510163] [<ffffffff81140e8d>] generic_file_aio_write+0x5d/0xc0
Oct 29 14:23:30 xav-serveur kernel: [17578.510227] [<ffffffff8123be59>] ext4_file_write+0x99/0x3f0
Oct 29 14:23:30 xav-serveur kernel: [17578.510289] [<ffffffff8108c8da>] ? lg_local_unlock+0x1a/0x20
Oct 29 14:23:30 xav-serveur kernel: [17578.510352] [<ffffffff811c543e>] ? mntput_no_expire+0x3e/0x150
Oct 29 14:23:30 xav-serveur kernel: [17578.510414] [<ffffffff811c5576>] ? mntput+0x26/0x40
Oct 29 14:23:30 xav-serveur kernel: [17578.510475] [<ffffffff811a65e0>] do_sync_write+0x80/0xb0
Oct 29 14:23:30 xav-serveur kernel: [17578.510537] [<ffffffff811a6d1d>] vfs_write+0xbd/0x1e0
Oct 29 14:23:30 xav-serveur kernel: [17578.510598] [<ffffffff811a7759>] SyS_write+0x49/0xa0
Oct 29 14:23:30 xav-serveur kernel: [17578.510660] [<ffffffff816f529d>] system_call_fastpath+0x1a/0x1f
Oct 29 14:23:39 xav-serveur kernel: [17587.950453] BUG: Bad page map in process skype pte:1e4004025 pmd:1b5637067
Oct 29 14:23:39 xav-serveur kernel: [17587.950523] page:ffffea0007900100 count:3 mapcount:-1 mapping:ffff88020ee5e600 index:0x4
Oct 29 14:23:39 xav-serveur kernel: [17587.950602] page flags: 0x2fc000000020028(uptodate|lru|mappedtodisk)
Oct 29 14:23:39 xav-serveur kernel: [17587.950816] addr:00000000ee471000 vm_flags:00000075 anon_vma: (null) mapping:ffff88020ee5e600 index:4
Oct 29 14:23:39 xav-serveur kernel: [17587.950900] vma->vm_ops->fault: filemap_fault+0x0/0x400
Oct 29 14:23:39 xav-serveur kernel: [17587.950962] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60
Oct 29 14:23:39 xav-serveur kernel: [17587.951025] CPU: 3 PID: 3951 Comm: skype Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:23:39 xav-serveur kernel: [17587.951105] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:23:39 xav-serveur kernel: [17587.951185] ffff8801d8996da8 ffff8801d9a1faa8 ffffffff816e54ba 00000000ee471000
Oct 29 14:23:39 xav-serveur kernel: [17587.951414] ffff8801d9a1faf0 ffffffff811632c8 00000001e4004025 0000000000000004
Oct 29 14:23:39 xav-serveur kernel: [17587.951642] ffff8801b5637388 ffffea0007900100 00000000ee491000 00000000ee471000
Oct 29 14:23:39 xav-serveur kernel: [17587.951870] Call Trace:
Oct 29 14:23:39 xav-serveur kernel: [17587.951929] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:23:39 xav-serveur kernel: [17587.951992] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:23:39 xav-serveur kernel: [17587.952070] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:23:39 xav-serveur kernel: [17587.952144] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:23:39 xav-serveur kernel: [17587.952214] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:23:39 xav-serveur kernel: [17587.952280] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:23:39 xav-serveur kernel: [17587.952345] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:23:39 xav-serveur kernel: [17587.952421] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:23:39 xav-serveur kernel: [17587.952493] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:23:39 xav-serveur kernel: [17587.952561] [<ffffffff810711a3>] ? __sigqueue_free.part.15+0x33/0x40
Oct 29 14:23:39 xav-serveur kernel: [17587.952625] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:23:39 xav-serveur kernel: [17587.952686] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:23:39 xav-serveur kernel: [17587.952751] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:23:39 xav-serveur kernel: [17587.952812] [<ffffffff810732bd>] ? do_send_sig_info+0x5d/0x80
Oct 29 14:23:39 xav-serveur kernel: [17587.952875] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:23:39 xav-serveur kernel: [17587.952937] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:23:39 xav-serveur kernel: [17587.952998] BUG: Bad page map in process skype pte:1e4005025 pmd:1b5637067
Oct 29 14:23:39 xav-serveur kernel: [17587.953062] page:ffffea0007900140 count:3 mapcount:-1 mapping:ffff88020ee5e600 index:0x5
Oct 29 14:23:39 xav-serveur kernel: [17587.953141] page flags: 0x2fc000000020028(uptodate|lru|mappedtodisk)
Oct 29 14:23:39 xav-serveur kernel: [17587.953354] addr:00000000ee472000 vm_flags:00000075 anon_vma: (null) mapping:ffff88020ee5e600 index:5
Oct 29 14:23:39 xav-serveur kernel: [17587.953436] vma->vm_ops->fault: filemap_fault+0x0/0x400
Oct 29 14:23:39 xav-serveur kernel: [17587.953498] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60
Oct 29 14:23:39 xav-serveur kernel: [17587.953559] CPU: 3 PID: 3951 Comm: skype Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:23:39 xav-serveur kernel: [17587.953638] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:23:39 xav-serveur kernel: [17587.953718] ffff8801d8996da8 ffff8801d9a1faa8 ffffffff816e54ba 00000000ee472000
Oct 29 14:23:39 xav-serveur kernel: [17587.953946] ffff8801d9a1faf0 ffffffff811632c8 00000001e4005025 0000000000000005
Oct 29 14:23:39 xav-serveur kernel: [17587.954174] ffff8801b5637390 ffffea0007900140 00000000ee491000 00000000ee472000
Oct 29 14:23:39 xav-serveur kernel: [17587.954401] Call Trace:
Oct 29 14:23:39 xav-serveur kernel: [17587.954458] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:23:39 xav-serveur kernel: [17587.954519] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:23:39 xav-serveur kernel: [17587.954581] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:23:39 xav-serveur kernel: [17587.954644] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:23:39 xav-serveur kernel: [17587.954706] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:23:39 xav-serveur kernel: [17587.954767] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:23:39 xav-serveur kernel: [17587.954828] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:23:39 xav-serveur kernel: [17587.954892] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:23:39 xav-serveur kernel: [17587.954953] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:23:39 xav-serveur kernel: [17587.955013] [<ffffffff810711a3>] ? __sigqueue_free.part.15+0x33/0x40
Oct 29 14:23:39 xav-serveur kernel: [17587.955077] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:23:39 xav-serveur kernel: [17587.955139] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:23:39 xav-serveur kernel: [17587.955202] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:23:39 xav-serveur kernel: [17587.955264] [<ffffffff810732bd>] ? do_send_sig_info+0x5d/0x80
Oct 29 14:23:39 xav-serveur kernel: [17587.955326] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:23:39 xav-serveur kernel: [17587.955388] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:23:39 xav-serveur kernel: [17587.955449] BUG: Bad page map in process skype pte:1e4006025 pmd:1b5637067
Oct 29 14:23:39 xav-serveur kernel: [17587.955513] page:ffffea0007900180 count:3 mapcount:-1 mapping:ffff88020ee5e600 index:0x6
Oct 29 14:23:39 xav-serveur kernel: [17587.955591] page flags: 0x2fc000000020028(uptodate|lru|mappedtodisk)
Oct 29 14:23:39 xav-serveur kernel: [17587.955803] addr:00000000ee473000 vm_flags:00000075 anon_vma: (null) mapping:ffff88020ee5e600 index:6
Oct 29 14:23:39 xav-serveur kernel: [17587.955885] vma->vm_ops->fault: filemap_fault+0x0/0x400
Oct 29 14:23:39 xav-serveur kernel: [17587.955946] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60
Oct 29 14:23:39 xav-serveur kernel: [17587.956033] CPU: 3 PID: 3951 Comm: skype Tainted: PF B D W O 3.11.0-13-generic #20-Ubuntu
Oct 29 14:23:39 xav-serveur kernel: [17587.956122] Hardware name: Gigabyte Technology Co., Ltd. EP45-UD3LR/EP45-UD3LR, BIOS F7 08/31/2009
Oct 29 14:23:39 xav-serveur kernel: [17587.956216] ffff8801d8996da8 ffff8801d9a1faa8 ffffffff816e54ba 00000000ee473000
Oct 29 14:23:39 xav-serveur kernel: [17587.956466] ffff8801d9a1faf0 ffffffff811632c8 00000001e4006025 0000000000000006
Oct 29 14:23:39 xav-serveur kernel: [17587.956748] ffff8801b5637398 ffffea0007900180 00000000ee491000 00000000ee473000
Oct 29 14:23:39 xav-serveur kernel: [17587.957010] Call Trace:
Oct 29 14:23:39 xav-serveur kernel: [17587.957078] [<ffffffff816e54ba>] dump_stack+0x45/0x56
Oct 29 14:23:39 xav-serveur kernel: [17587.957139] [<ffffffff811632c8>] print_bad_pte+0x1a8/0x240
Oct 29 14:23:39 xav-serveur kernel: [17587.957201] [<ffffffff81164df3>] unmap_page_range+0x7a3/0x7f0
Oct 29 14:23:39 xav-serveur kernel: [17587.957264] [<ffffffff81164ec1>] unmap_single_vma+0x81/0xf0
Oct 29 14:23:39 xav-serveur kernel: [17587.957325] [<ffffffff81165f39>] unmap_vmas+0x49/0x90
Oct 29 14:23:39 xav-serveur kernel: [17587.958469] [<ffffffff8116eb8c>] exit_mmap+0x9c/0x170
Oct 29 14:23:39 xav-serveur kernel: [17587.958533] [<ffffffff811028f3>] ? __delayacct_add_tsk+0x163/0x180
Oct 29 14:23:39 xav-serveur kernel: [17587.958595] [<ffffffff8105f02c>] mmput+0x5c/0x110
Oct 29 14:23:39 xav-serveur kernel: [17587.958656] [<ffffffff810641e8>] do_exit+0x278/0xa40
Oct 29 14:23:39 xav-serveur kernel: [17587.958717] [<ffffffff810711a3>] ? __sigqueue_free.part.15+0x33/0x40
Oct 29 14:23:39 xav-serveur kernel: [17587.958780] [<ffffffff81064a2f>] do_group_exit+0x3f/0xa0
Oct 29 14:23:39 xav-serveur kernel: [17587.958841] [<ffffffff81074330>] get_signal_to_deliver+0x1d0/0x5e0
Oct 29 14:23:39 xav-serveur kernel: [17587.958905] [<ffffffff81012438>] do_signal+0x48/0x960
Oct 29 14:23:39 xav-serveur kernel: [17587.958966] [<ffffffff810732bd>] ? do_send_sig_info+0x5d/0x80
Oct 29 14:23:39 xav-serveur kernel: [17587.959029] [<ffffffff81012dc8>] do_notify_resume+0x78/0xa0
Oct 29 14:23:39 xav-serveur kernel: [17587.959090] [<ffffffff816f555a>] int_signal+0x12/0x17
Oct 29 14:23:39 xav-serveur kernel: [17587.973667] unity-panel-ser[733]: segfault at 24375f8 ip 00007fb0eaa4cc64 sp 00007fffbb2743b0 error 4 in libc-2.17.so[7fb0ea9cd000+1bd000]
Oct 29 14:23:54 xav-serveur kernel: [17602.325932] SysRq : This sysrq operation is disabled.
Oct 29 14:23:58 xav-serveur kernel: [17606.242083] SysRq : HELP : loglevel(0-9) reboot(b) crash(c) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-backtrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(o) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmount(u) show-blocked-tasks(w) dump-ftrace-buffer(z)
Oct 29 14:24:19 xav-serveur kernel: [17627.542737] SysRq : This sysrq operation is disabled.
Oct 29 14:24:25 xav-serveur kernel: [17633.428175] SysRq : This sysrq operation is disabled.
Oct 29 14:24:37 xav-serveur kernel: [17645.281506] SysRq : This sysrq operation is disabled.
Oct 29 14:24:41 xav-serveur kernel: [17649.616757] SysRq : This sysrq operation is disabled.
Oct 29 14:24:46 xav-serveur kernel: [17654.192085] SysRq : Emergency Sync
Oct 29 14:24:46 xav-serveur kernel: [17654.423355] Emergency Sync complete
Oct 29 14:24:53 xav-serveur kernel: [17661.863077] SysRq : This sysrq operation is disabled.Dernière modification par LeXav (Le 02/11/2013, à 17:09)
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#2 Le 29/10/2013, à 19:50
- F50
Re : ça freeze et ça coupe !
Salut,
C'est chrome (flash player) qui merde et chez toi skype aussi (regarde bug skype dans ton log):
Oct 29 14:22:57 xav-serveur kernel: [17545.820117] chrome[11219]: segfault at 7f46e2dd2040 ip 00007f46e248f202 sp 00007fff7e4ca6a8 error 7 in libpepflashplayer.so[7f46e1e05000+f5c000]
Oct 29 14:22:57 xav-serveur kernel: [17545.843756] BUG: Bad page map in process chrome pte:1e400e025 pmd:14d2b6067
J'ai le même genre de problème sur Iron (un fork de chromium). Ça le fait lorsque j'ai la page de ma boîte e-mail (html) ouverte et que je ne l'à consulte pas pendant un moment, heureusement ici, Iron freeze et fait monter la charge du CPU (~4%) sans me figer le système. Une fois que je consulte à nouveau ce crétin, il se calme et ça devient normal. Tout ça me semble lié (?) au pilote graphique mal géré par googoole, ici catalyst sur AMD. Résultat:
10-29 19:02 kernel: [ 4247.524215] show_signal_msg: 18 callbacks suppressed
10-29 19:02 kernel: [ 4247.524226] Watchdog[6423]: segfault at 0 ip 00007ff2c9512e3e sp 00007ff2bb2a7f00 error 6 in iron[7ff2c5ad9000+5d6c000]
10-29 19:03 kernel: [ 4307.803724] Watchdog[30258]: segfault at 0 ip 00007f9f00f02e3e sp 00007f9ef2c97f00 error 6 in iron[7f9efd4c9000+5d6c000]
10-29 19:04 kernel: [ 4368.063772] Watchdog[31131]: segfault at 0 ip 00007f07c5a2ee3e sp 00007f07b77c3f00 error 6 in iron[7f07c1ff5000+5d6c000]
Dernière modification par fcn50 (Le 29/10/2013, à 20:24)
#3 Le 29/10/2013, à 20:40
- LeXav
Re : ça freeze et ça coupe !
Ah !
Bon, je vais tourner sur firefox pendant quelques temps et je verrais si il y a des changements...
Merci pour le coup de main !
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#4 Le 30/10/2013, à 07:24
- F50
Re : ça freeze et ça coupe !
De rien. Met résolu, le cas échéant.
#5 Le 30/10/2013, à 18:40
- LeXav
Re : ça freeze et ça coupe !
Et bien non ! Ce n'est pas résolu ... :-(
Ça freeze a tout moment, chrome ou pas chrome, Skype ou pas Skype... Je penche plus pour un problème matériel. Même le bios a freezé un moment...
Comment procéder pour déterminer le soucis ? J'ai 8go en tout. je pensais en enlever 4... voir si ça plante. si oui, remettre les premiers et enlever les autres...
D'autres idées ?
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#6 Le 30/10/2013, à 20:04
- F50
Re : ça freeze et ça coupe !
Donne des précisions matos et version buntu complètes.
#7 Le 30/10/2013, à 20:14
- jilucorg
Re : ça freeze et ça coupe !
Peut-être que ton cas n'a rien avoir, mais à tout hasard : j'ai un problème récurrent depuis deux ans sur un PC de bureau, sans motif logiciel (avec mes 3 OS en multi-boot, c'est pareil, parfois c'est même juste après le démarrage) : j'ai laissé le panneau latéral ouvert, et quand ça freeze, j'éteins au bouton, je bouge tout ce qui peut bouger, vite fait (cartes, mémoires, nappes etc.), je passe un grand coup d'air sec partout dans les coins, et ça repart pour un mois ou deux. Si je ne fais pas ça, le freeze se reproduit plusieurs fois par jour... (Je n'ai jamais pris le temps de ne bouger qu'un truc à la fois pour avancer par élimination, j'avoue 
)
jiluc.
––
Pour soutenir concrètement le logiciel libre : l'April ! http://www.april.org
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#8 Le 02/11/2013, à 13:00
- LeXav
Re : ça freeze et ça coupe !
DOnc, je reviens sur mes investigations :
La machine :
Carte mère Gigabyte GA-EP45-UD3LR, un CPU Quad Core Q9550 à 2.83 Ghz avec 8 Go de ram 4*2048 en DDR2 PC2-6400
2 Disque Sata, 1To et 500Go.
Ubuntu, la dernière en date en 64 bits. La machine héberge un serveur apache pour faire tourner Dolibarr, un ftp, un mail et me sert aussi de poste de travail.
Ce que j'ai fait :
J'ai lancé un memtest. Dès le départ des tonnes d'erreurs...
Alors pour isoler la barrette fautive, je les ai passé une à une à Memtest : aucun résultat, malgré une heure de passe chacune.
J'ai relancé memtest avec les 8go pendant 14h : Aucune erreurs...
Bon... J'ai upgradé le bios. Mis les paramètres 'secure'. J'ai secoué la machine pendant deux trois heures : du jeu, une machine virtuelle en tache de fond etc etc
Tout allait bien jusqu'a un nouveau freeze. (Avec les voyants Numlock et ArretDeffill qui clignotent, ce qui indique un gros kernel panic)
Je reboot, le bios cale dès le début et ce plusieurs fois... J'éteins, je relance, ça marche...
Jilucorg : je note ton astuce. Je vais tenter ça aussi. 
Le doc du bios me dit qu'il est sensé biper quand il y a un os. Or, j'ai pas entendu de bip...
J'ouvre de nouveau et je m'apperçois que je n'ai pas de speaker interne sur ma machine.
Je canibalise un vieux pc pour extraire le speaker, le branche et boot.
Un bip, tout est ok le pc démarre ...
Mais le speaker est naze et buzzz en permanence, un bruit horrible.
Je le noie dans du silicone pour ne plus entendre le buzz ( mais j'entends les bips...)
J'attends le prochain plantage pour savoir ce que me disent les bips du bios...
Si entre temps vous avez des idées... :-)
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#9 Le 02/11/2013, à 17:04
- LeXav
Re : ça freeze et ça coupe !
Donc, ça freeze et même ça coupe sauvagement ! Bloum ! Plus rien...
Yapuka redémarrer...
Et j'ai entendu une série de petits bips, qui semble dire : alimentation out !
Ça semble bizarre tout de même, non ?
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#10 Le 02/11/2013, à 17:11
- nam1962
Re : ça freeze et ça coupe !
Si c'est un souci de température, après avoir tout nettoyé TLP peut aider (même un fixe) Sinon, plutôt que Chromium, j'utilise Qupzilla.
Le freeze peut aussi venir d'une mauvaise gestion de la RAM.
J'indique comme optimiser ces petits trucs là : http://forum.ubuntu-fr.org/viewtopic.php?id=1408621
(Mais si c'est un problème matériel...)
[ Modéré ]
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#11 Le 02/11/2013, à 17:13
- LeXav
Re : ça freeze et ça coupe !
nam1962 a écrit :
Si c'est un souci de température, après avoir tout nettoyé TLP peut aider (même un fixe) Sinon, plutôt que Chromium, j'utilise Qupzilla.
Le freeze peut aussi venir d'une mauvaise gestion de la RAM.J'indique comme optimiser ces petits trucs là : http://forum.ubuntu-fr.org/viewtopic.php?id=1408621
(Mais si c'est un problème matériel...)
Merci, mais définitivement c'est un problème matériel. Dans les traces, c'est a chaque fois une partie logicielle différente qui plante... Et parfois même le bios !
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#12 Le 02/11/2013, à 17:19
- nam1962
Re : ça freeze et ça coupe !
Pâte thermique du processeur ?
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#13 Le 02/11/2013, à 17:21
- LeXav
Re : ça freeze et ça coupe !
J'ai installé je-ne-sais-plus quel soft pour contrôler la T°, ça n'est jamais monté très haut....
On considère quoi comme température 'critique' pour un CPU ?
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#14 Le 02/11/2013, à 17:22
- nam1962
Re : ça freeze et ça coupe !
Ca dépend du CPU - 70° c'est beaucoup en général.
As tu testé les hdd ?
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#15 Le 02/11/2013, à 18:58
- F50
Re : ça freeze et ça coupe !
C'est quoi ton alim et gpu?
#16 Le 02/11/2013, à 19:03
- LeXav
Re : ça freeze et ça coupe !
Le GPU est un GeForce GTX 260
Quand a l'alim : 
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