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#1 2011-07-09 22:58:21

brian_panneton
Member
Registered: 2009-10-01
Posts: 13

Kernel Keeps Crashing

I keep getting a kernel dump ( generally when using flash or downloading a file ). It may have something to do with conky since I'm pretty sure it shouldn't be able to schedule while atomic. If I could get hints on whats happening that would be great.

Here is the dump:

21429 Jul 10 14:05:07 localhost kernel: [143226.067648] invalid opcode: 0000 [#2] PREEMPT SMP
21430 Jul 10 14:05:07 localhost kernel: [143226.067723] last sysfs file: /sys/devices/platform/regulatory.0/uevent
21431 Jul 10 14:05:07 localhost kernel: [143226.067808] CPU 0
21432 Jul 10 14:05:07 localhost kernel: [143226.067835] Modules linked in: ipv6 ext2 joydev hid_ortek usbhid hid radeon arc4 ttm psmouse drm_km      s_helper ecb ppdev ohci_hcd drm firewire_ohci edac_core snd_hda_codec_hdmi parport_pc serio_raw snd_hda_codec_via ath5k ath snd_hda_intel       pcspkr evdev snd_hda_codec mac80211 snd_hwdep cfg80211 snd_pcm snd_timer snd r8169 rfkill i2c_algo_bit firewire_core edac_mce_amd ehci_h      cd sg parport asus_atk0110 usbcore crc_itu_t kvm shpchp soundcore snd_page_alloc pci_hotplug k10temp sp5100_tco processor wmi i2c_piix4 m      ii button i2c_core ext4 mbcache jbd2 crc16 sr_mod cdrom sd_mod pata_acpi pata_atiixp ahci libahci libata scsi_mod
21433 Jul 10 14:05:07 localhost kernel: [143226.068766]
21434 Jul 10 14:05:07 localhost kernel: [143226.070946] Pid: 959, comm: conky Tainted: G      D     2.6.39-ARCH #1 System manufacturer System P      roduct Name/M4A785TD-M EVO
21435 Jul 10 14:05:07 localhost kernel: [143226.070946] RIP: 0010:[<ffffffff813e73bb>]  [<ffffffff813e73bb>] schedule_hrtimeout_range_clock+0x1      2b/0x170
21436 Jul 10 14:05:07 localhost kernel: [143226.070946] RSP: 0018:ffff880213af3908  EFLAGS: 00010292
21437 Jul 10 14:05:07 localhost kernel: [143226.070946] RAX: 0000000100000000 RBX: ffff880213af3d28 RCX: 0000000000000000
21438 Jul 10 14:05:07 localhost kernel: [143226.070946] RDX: ffff880213af3fd8 RSI: ffffffff8169b020 RDI: ffff88021fc13880
21439 Jul 10 14:05:07 localhost kernel: [143226.070946] RBP: ffff880213af3998 R08: ffff880213af2000 R09: 0000000000000000
21440 Jul 10 14:05:07 localhost kernel: [143226.070946] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000079c7f
21441 Jul 10 14:05:07 localhost kernel: [143226.070946] R13: 0000000000000000 R14: 0000000000000020 R15: ffff8802119b06c0
21442 Jul 10 14:05:07 localhost kernel: [143226.070946] FS:  00007fb88e499700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
21441 Jul 10 14:05:07 localhost kernel: [143226.070946] R13: 0000000000000000 R14: 0000000000000020 R15: ffff8802119b06c0
21442 Jul 10 14:05:07 localhost kernel: [143226.070946] FS:  00007fb88e499700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
21443 Jul 10 14:05:07 localhost kernel: [143226.070946] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
21444 Jul 10 14:05:07 localhost kernel: [143226.070946] CR2: 00007f8787efd000 CR3: 0000000211b69000 CR4: 00000000000006f0
21445 Jul 10 14:05:07 localhost kernel: [143226.070946] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
21446 Jul 10 14:05:07 localhost kernel: [143226.070946] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
21447 Jul 10 14:05:07 localhost kernel: [143226.070946] Process conky (pid: 959, threadinfo ffff880213af2000, task ffff880211651c40)
21448 Jul 10 14:05:07 localhost kernel: [143226.070946] Stack:
21449 Jul 10 14:05:07 localhost kernel: [143226.070946]  ffff880213af3909 ffff88021fc0fc40 0000000000000000 0000824366b9284b
21450 Jul 10 14:05:07 localhost kernel: [143226.070946]  0000824366b18bcc ffffffff81081660 ffff88021fc0fb48 0000000000000000
21451 Jul 10 14:05:07 localhost kernel: [143226.070946]  00000000000003bf ffffffff810824e4 000000796b6e6f63 0000000000000000
21452 Jul 10 14:05:07 localhost kernel: [143226.070946] Call Trace:
21453 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff81081660>] ? update_rmtp+0x70/0x70
21454 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff810824e4>] ? hrtimer_start_range_ns+0x14/0x20
21455 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff813e7413>] schedule_hrtimeout_range+0x13/0x20
21456 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff81164719>] poll_schedule_timeout+0x49/0x70
21457 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff811650e6>] do_select+0x5c6/0x6e0
21458 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff81318fba>] ? sock_alloc_send_pskb+0x1aa/0x2f0
21459 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff81164820>] ? poll_freewait+0xe0/0xe0
21460 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff81164910>] ? __pollwait+0xf0/0xf0
21461 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff81045abe>] ? __wake_up_sync_key+0x5e/0x80
21462 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff813e6ae1>] ? __mutex_lock_interruptible_slowpath+0x241/0x3b0
21463 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff813b535e>] ? unix_stream_recvmsg+0x67e/0x7d0
21464 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff813159e2>] ? sock_aio_read.part.8+0x142/0x150
21465 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff81165418>] core_sys_select+0x218/0x300
21466 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff81315a1d>] ? sock_aio_read+0x2d/0x40
21467 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff811517e2>] ? do_sync_read+0xd2/0x110
21468 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff81012a89>] ? read_tsc+0x9/0x20
21469 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff810887b1>] ? ktime_get_ts+0xb1/0xf0
21470 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff811655bb>] sys_select+0xbb/0x100
21471 Jul 10 14:05:07 localhost kernel: [143226.070946]  [<ffffffff813e8f42>] system_call_fastpath+0x16/0x1b
21472 Jul 10 14:05:07 localhost kernel: [143226.070946] Code: c3 0f 1f 80 00 00 00 00 48 ba ff ff ff ff ff ff ff 7f e9 6b ff ff ff 66 0f 1f 84       00 00 00 00 00 48 83 7d d0 00 74 95 e8 64 d9 ff <ff> eb 8e 66 90 65 48 8b 04 25 00 cd 00 00 48 c7 00 00 00 00 00
21473 Jul 10 14:05:07 localhost kernel: [143226.070946] RIP  [<ffffffff813e73bb>] schedule_hrtimeout_range_clock+0x12b/0x170
21474 Jul 10 14:05:07 localhost kernel: [143226.070946]  RSP <ffff880213af3908>
21475 Jul 10 14:05:07 localhost kernel: [143228.634738] ---[ end trace 777b344807efe894 ]---
21476 Jul 10 14:05:07 localhost kernel: [143228.634834] BUG: Bad page state in process conky  pfn:20bbab
21477 Jul 10 14:05:07 localhost kernel: [143228.634836] page:ffffea0007290d68 count:0 mapcount:3 mapping:ffff88020e6dc5c8 index:0xa1
21478 Jul 10 14:05:07 localhost kernel: [143228.634838] page flags: 0x20000000002000c(referenced|uptodate|mappedtodisk)
21479 Jul 10 14:05:07 localhost kernel: [143228.634842] Pid: 959, comm: conky Tainted: G      D     2.6.39-ARCH #1
21480 Jul 10 14:05:07 localhost kernel: [143228.634844] Call Trace:

21481 Jul 10 14:05:07 localhost kernel: [143228.634846]  [<ffffffff810fa84b>] ? dump_page+0x9b/0xd0
21482 Jul 10 14:05:07 localhost kernel: [143228.634848]  [<ffffffff810fa948>] bad_page+0xc8/0x120
21483 Jul 10 14:05:07 localhost kernel: [143228.634850]  [<ffffffff810faae8>] free_pages_prepare+0x148/0x160
21484 Jul 10 14:05:07 localhost kernel: [143228.634853]  [<ffffffff810fc9f9>] free_hot_cold_page+0x49/0x1a0
21485 Jul 10 14:05:07 localhost kernel: [143228.634855]  [<ffffffff810fce70>] __pagevec_free+0x60/0x100
21486 Jul 10 14:05:07 localhost kernel: [143228.634858]  [<ffffffff8126971c>] ? cfb_fillrect+0x18c/0x380
21487 Jul 10 14:05:07 localhost kernel: [143228.634860]  [<ffffffff810fffac>] release_pages+0x24c/0x280
21488 Jul 10 14:05:07 localhost kernel: [143228.634864]  [<ffffffff81128a44>] free_pages_and_swap_cache+0xa4/0xc0
21489 Jul 10 14:05:07 localhost kernel: [143228.634867]  [<ffffffff8121470d>] ? cpumask_any_but+0x2d/0x40
21490 Jul 10 14:05:07 localhost kernel: [143228.634870]  [<ffffffff811171aa>] unmap_vmas+0x9da/0xba0
21491 Jul 10 14:05:07 localhost kernel: [143228.634873]  [<ffffffff8111f5d5>] exit_mmap+0xc5/0x1c0
21492 Jul 10 14:05:07 localhost kernel: [143228.634875]  [<ffffffff810588e9>] mmput+0x59/0x130
21493 Jul 10 14:05:07 localhost kernel: [143228.634878]  [<ffffffff8105f5c8>] exit_mm+0x128/0x160
21494 Jul 10 14:05:07 localhost kernel: [143228.634881]  [<ffffffff8105f76a>] do_exit+0x16a/0x8e0
21495 Jul 10 14:05:07 localhost kernel: [143228.634883]  [<ffffffff8105d59c>] ? kmsg_dump+0xcc/0x100
21496 Jul 10 14:05:07 localhost kernel: [143228.634885]  [<ffffffff8100f42a>] oops_end+0xaa/0xf0
21497 Jul 10 14:05:07 localhost kernel: [143228.634887]  [<ffffffff8100f5c8>] die+0x58/0x90
21498 Jul 10 14:05:07 localhost kernel: [143228.634889]  [<ffffffff8100bd84>] do_trap+0xc4/0x170
21499 Jul 10 14:05:07 localhost kernel: [143228.634891]  [<ffffffff8100c095>] do_invalid_op+0x95/0xb0
21500 Jul 10 14:05:07 localhost kernel: [143228.634894]  [<ffffffff813e73bb>] ? schedule_hrtimeout_range_clock+0x12b/0x170
21501 Jul 10 14:05:07 localhost kernel: [143228.634896]  [<ffffffff8121b8e4>] ? timerqueue_add+0x74/0xc0
21502 Jul 10 14:05:07 localhost kernel: [143228.634898]  [<ffffffff813e9edb>] invalid_op+0x1b/0x20
21503 Jul 10 14:05:07 localhost kernel: [143228.634901]  [<ffffffff813e73bb>] ? schedule_hrtimeout_range_clock+0x12b/0x170
21504 Jul 10 14:05:07 localhost kernel: [143228.634903]  [<ffffffff813e73b8>] ? schedule_hrtimeout_range_clock+0x128/0x170
21505 Jul 10 14:05:07 localhost kernel: [143228.634906]  [<ffffffff81081660>] ? update_rmtp+0x70/0x70
21506 Jul 10 14:05:07 localhost kernel: [143228.634908]  [<ffffffff810824e4>] ? hrtimer_start_range_ns+0x14/0x20
21507 Jul 10 14:05:07 localhost kernel: [143228.634910]  [<ffffffff813e7413>] schedule_hrtimeout_range+0x13/0x20
21508 Jul 10 14:05:07 localhost kernel: [143228.634913]  [<ffffffff81164719>] poll_schedule_timeout+0x49/0x70
21509 Jul 10 14:05:07 localhost kernel: [143228.634915]  [<ffffffff811650e6>] do_select+0x5c6/0x6e0
21510 Jul 10 14:05:07 localhost kernel: [143228.634917]  [<ffffffff81318fba>] ? sock_alloc_send_pskb+0x1aa/0x2f0
21511 Jul 10 14:05:07 localhost kernel: [143228.634919]  [<ffffffff81164820>] ? poll_freewait+0xe0/0xe0
21512 Jul 10 14:05:07 localhost kernel: [143228.634921]  [<ffffffff81164910>] ? __pollwait+0xf0/0xf0
21513 Jul 10 14:05:07 localhost kernel: [143228.634924]  [<ffffffff81045abe>] ? __wake_up_sync_key+0x5e/0x80
21514 Jul 10 14:05:07 localhost kernel: [143228.634926]  [<ffffffff813e6ae1>] ? __mutex_lock_interruptible_slowpath+0x241/0x3b0
21515 Jul 10 14:05:07 localhost kernel: [143228.634929]  [<ffffffff813b535e>] ? unix_stream_recvmsg+0x67e/0x7d0
21516 Jul 10 14:05:07 localhost kernel: [143228.634931]  [<ffffffff813159e2>] ? sock_aio_read.part.8+0x142/0x150
21517 Jul 10 14:05:07 localhost kernel: [143228.634933]  [<ffffffff81165418>] core_sys_select+0x218/0x300
21518 Jul 10 14:05:07 localhost kernel: [143228.634936]  [<ffffffff81315a1d>] ? sock_aio_read+0x2d/0x40
21519 Jul 10 14:05:07 localhost kernel: [143228.634938]  [<ffffffff811517e2>] ? do_sync_read+0xd2/0x110
21520 Jul 10 14:05:07 localhost kernel: [143228.634940]  [<ffffffff81012a89>] ? read_tsc+0x9/0x20
21521 Jul 10 14:05:07 localhost kernel: [143228.634943]  [<ffffffff810887b1>] ? ktime_get_ts+0xb1/0xf0
21522 Jul 10 14:05:07 localhost kernel: [143228.634945]  [<ffffffff811655bb>] sys_select+0xbb/0x100
21523 Jul 10 14:05:07 localhost kernel: [143228.634947]  [<ffffffff813e8f42>] system_call_fastpath+0x16/0x1b
21525 Jul 10 14:05:11 localhost kernel: [143228.638037] kernel BUG at fs/dcache.c:418!
21526 Jul 10 14:05:11 localhost kernel: [143228.638037] invalid opcode: 0000 [#3] PREEMPT SMP
21527 Jul 10 14:05:11 localhost kernel: [143228.638037] last sysfs file: /sys/devices/platform/regulatory.0/uevent
21528 Jul 10 14:05:11 localhost kernel: [143228.638037] CPU 0
21529 Jul 10 14:05:11 localhost kernel: [143228.638037] Modules linked in: ipv6 ext2 joydev hid_ortek usbhid hid radeon arc4 ttm psmouse drm_km      s_helper ecb ppdev ohci_hcd drm firewire_ohci edac_core snd_hda_codec_hdmi parport_pc serio_raw snd_hda_codec_via ath5k ath snd_hda_intel       pcspkr evdev snd_hda_codec mac80211 snd_hwdep cfg80211 snd_pcm snd_timer snd r8169 rfkill i2c_algo_bit firewire_core edac_mce_amd ehci_h      cd sg parport asus_atk0110 usbcore crc_itu_t kvm shpchp soundcore snd_page_alloc pci_hotplug k10temp sp5100_tco processor wmi i2c_piix4 m      ii button i2c_core ext4 mbcache jbd2 crc16 sr_mod cdrom sd_mod pata_acpi pata_atiixp ahci libahci libata scsi_mod
21530 Jul 10 14:05:11 localhost kernel: [143228.638037]
21531 Jul 10 14:05:11 localhost kernel: [143228.638037] Pid: 959, comm: conky Tainted: G    B D     2.6.39-ARCH #1 System manufacturer System P      roduct Name/M4A785TD-M EVO
21532 Jul 10 14:05:11 localhost kernel: [143228.638037] RIP: 0010:[<ffffffff81168b2b>]  [<ffffffff81168b2b>] dput+0x19b/0x1a0
21533 Jul 10 14:05:11 localhost kernel: [143228.638037] RSP: 0018:ffff880213af3518  EFLAGS: 00010246
21534 Jul 10 14:05:11 localhost kernel: [143228.638037] RAX: 0000000000000000 RBX: ffff88020e437540 RCX: 00000001028e4685
21535 Jul 10 14:05:11 localhost kernel: [143228.638037] RDX: ffffffff816b9600 RSI: ffffffff81152d50 RDI: ffff88020e43759c
21536 Jul 10 14:05:11 localhost kernel: [143228.638037] RBP: ffff880213af3538 R08: 0000000000000000 R09: 0000000000000000
21537 Jul 10 14:05:11 localhost kernel: [143228.638037] R10: ffff88021225fb50 R11: 0000000000000000 R12: 0000000000000010
21538 Jul 10 14:05:11 localhost kernel: [143228.638037] R13: ffff88020e4b1370 R14: ffff88020e43759c R15: ffff8802121eae00
21539 Jul 10 14:05:11 localhost kernel: [143228.638037] FS:  00007fb88e499700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
21540 Jul 10 14:05:11 localhost kernel: [143228.638037] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
21541 Jul 10 14:05:11 localhost kernel: [143228.638037] CR2: 00007f8787efd000 CR3: 0000000001693000 CR4: 00000000000006f0
21542 Jul 10 14:05:11 localhost kernel: [143228.638037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
21543 Jul 10 14:05:11 localhost kernel: [143228.638037] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
21544 Jul 10 14:05:11 localhost kernel: [143228.638037] Process conky (pid: 959, threadinfo ffff880213af2000, task ffff880211651c40)
21545 Jul 10 14:05:11 localhost kernel: [143228.638037] Stack:
21546 Jul 10 14:05:11 localhost kernel: [143228.638037]  ffff88021225fb40 0000000000000010 ffff88020e4b1370 ffff88020e437540
21547 Jul 10 14:05:11 localhost kernel: [143228.638037]  ffff880213af3588 ffffffff81153917 ffff880213af3588 ffff88021225fb50
21548 Jul 10 14:05:11 localhost kernel: [143228.638037]  ffff88021206d1e0 ffff8802123bd228 ffff8802123bd2e0 ffff88021fc0e180
21549 Jul 10 14:05:11 localhost kernel: [143228.638037] Call Trace:
21550 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81153917>] fput+0x167/0x210
21551 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8111c9dc>] remove_vma+0x3c/0x80
21552 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8111f638>] exit_mmap+0x128/0x1c0
21553 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff810588e9>] mmput+0x59/0x130
21554 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8105f5c8>] exit_mm+0x128/0x160
21555 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8105f76a>] do_exit+0x16a/0x8e0
21556 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8105d59c>] ? kmsg_dump+0xcc/0x100
21557 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8100f42a>] oops_end+0xaa/0xf0
21558 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8100f5c8>] die+0x58/0x90
21559 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8100bd84>] do_trap+0xc4/0x170
21560 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8100c095>] do_invalid_op+0x95/0xb0
21561 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff813e73bb>] ? schedule_hrtimeout_range_clock+0x12b/0x170
21562 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff8121b8e4>] ? timerqueue_add+0x74/0xc0
Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff813e9edb>] invalid_op+0x1b/0x20
21564 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff813e73bb>] ? schedule_hrtimeout_range_clock+0x12b/0x170
21565 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff813e73b8>] ? schedule_hrtimeout_range_clock+0x128/0x170
21566 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81081660>] ? update_rmtp+0x70/0x70
21567 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff810824e4>] ? hrtimer_start_range_ns+0x14/0x20
21568 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff813e7413>] schedule_hrtimeout_range+0x13/0x20
21569 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81164719>] poll_schedule_timeout+0x49/0x70
21570 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff811650e6>] do_select+0x5c6/0x6e0
21571 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81318fba>] ? sock_alloc_send_pskb+0x1aa/0x2f0
21572 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81164820>] ? poll_freewait+0xe0/0xe0
21573 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81164910>] ? __pollwait+0xf0/0xf0
21574 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81045abe>] ? __wake_up_sync_key+0x5e/0x80
21575 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff813e6ae1>] ? __mutex_lock_interruptible_slowpath+0x241/0x3b0
21576 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff813b535e>] ? unix_stream_recvmsg+0x67e/0x7d0
21577 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff813159e2>] ? sock_aio_read.part.8+0x142/0x150
21578 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81165418>] core_sys_select+0x218/0x300
21579 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81315a1d>] ? sock_aio_read+0x2d/0x40
21580 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff811517e2>] ? do_sync_read+0xd2/0x110
21581 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff81012a89>] ? read_tsc+0x9/0x20
21582 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff810887b1>] ? ktime_get_ts+0xb1/0xf0
21583 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff811655bb>] sys_select+0xbb/0x100
21584 Jul 10 14:05:11 localhost kernel: [143228.638037]  [<ffffffff813e8f42>] system_call_fastpath+0x16/0x1b
21585 Jul 10 14:05:11 localhost kernel: [143228.638037] Code: 80 00 00 00 48 8d 90 f0 00 00 00 48 89 93 88 00 00 00 4c 89 a0 f0 00 00 00 48 8b       43 68 83 80 00 01 00 00 01 e8 e7 f4 27 00 eb 98 <0f> 0b 0f 1f 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec
21586 Jul 10 14:05:11 localhost kernel: [143228.638037] RIP  [<ffffffff81168b2b>] dput+0x19b/0x1a0
21587 Jul 10 14:05:11 localhost kernel: [143228.638037]  RSP <ffff880213af3518>
21588 Jul 10 14:05:11 localhost kernel: [143231.987746] ---[ end trace 777b344807efe895 ]---
21589 Jul 10 14:05:11 localhost kernel: [143231.987746] Fixing recursive fault but reboot is needed!
21590 Jul 10 14:05:11 localhost kernel: [143231.987746] BUG: scheduling while atomic: conky/959/0x00000002
21591 Jul 10 14:05:11 localhost kernel: [143231.987746] Modules linked in: ipv6 ext2 joydev hid_ortek usbhid hid radeon arc4 ttm psmouse drm_km      s_helper ecb ppdev ohci_hcd drm firewire_ohci edac_core snd_hda_codec_hdmi parport_pc serio_raw snd_hda_codec_via ath5k ath snd_hda_intel       pcspkr evdev snd_hda_codec mac80211 snd_hwdep cfg80211 snd_pcm snd_timer snd r8169 rfkill i2c_algo_bit firewire_core edac_mce_amd ehci_h      cd sg parport asus_atk0110 usbcore crc_itu_t kvm shpchp soundcore snd_page_alloc pci_hotplug k10temp sp5100_tco processor wmi i2c_piix4 m      ii button i2c_core ext4 mbcache jbd2 crc16 sr_mod cdrom sd_mod pata_acpi pata_atiixp ahci libahci libata scsi_mod
21592 Jul 10 14:05:11 localhost kernel: [143231.987755] Pid: 959, comm: conky Tainted: G    B D     2.6.39-ARCH #1
21593 Jul 10 14:05:11 localhost kernel: [143231.987757] Call Trace:
21594 Jul 10 14:05:11 localhost kernel: [143231.987762]  [<ffffffff813dec94>] __schedule_bug+0x5e/0x62
21595 Jul 10 14:05:11 localhost kernel: [143231.987766]  [<ffffffff813e56ae>] schedule+0x98e/0xad0
21596 Jul 10 14:05:11 localhost kernel: [143231.987770]  [<ffffffff813def5c>] ? printk+0x41/0x43
21597 Jul 10 14:05:11 localhost kernel: [143231.987774]  [<ffffffff8105fe0e>] do_exit+0x80e/0x8e0
21598 Jul 10 14:05:11 localhost kernel: [143231.987778]  [<ffffffff8105d59c>] ? kmsg_dump+0xcc/0x100
21599 Jul 10 14:05:11 localhost kernel: [143231.987781]  [<ffffffff8100f42a>] oops_end+0xaa/0xf0
21600 Jul 10 14:05:11 localhost kernel: [143231.987785]  [<ffffffff8100f5c8>] die+0x58/0x90
21601 Jul 10 14:05:11 localhost kernel: [143231.987788]  [<ffffffff8100bd84>] do_trap+0xc4/0x170
21602 Jul 10 14:05:11 localhost kernel: [143231.987792]  [<ffffffff8100c095>] do_invalid_op+0x95/0xb0
21603 Jul 10 14:05:11 localhost kernel: [143231.987796]  [<ffffffff81168b2b>] ? dput+0x19b/0x1a0
21604 Jul 10 14:05:11 localhost kernel: [143231.987799]  [<ffffffff813e9edb>] invalid_op+0x1b/0x20
21605 Jul 10 14:05:11 localhost kernel: [143231.987804]  [<ffffffff81152d50>] ? files_lglock_local_lock_cpu+0x50/0x50
21606 Jul 10 14:05:11 localhost kernel: [143231.987808]  [<ffffffff81168b2b>] ? dput+0x19b/0x1a0
21607 Jul 10 14:05:11 localhost kernel: [143231.987811]  [<ffffffff811689b4>] ? dput+0x24/0x1a0
21608 Jul 10 14:05:11 localhost kernel: [143231.987815]  [<ffffffff81153917>] fput+0x167/0x210
21609 Jul 10 14:05:11 localhost kernel: [143231.987819]  [<ffffffff8111c9dc>] remove_vma+0x3c/0x80
21610 Jul 10 14:05:11 localhost kernel: [143231.987823]  [<ffffffff8111f638>] exit_mmap+0x128/0x1c0
21611 Jul 10 14:05:11 localhost kernel: [143231.987827]  [<ffffffff810588e9>] mmput+0x59/0x130
21612 Jul 10 14:05:11 localhost kernel: [143231.987831]  [<ffffffff8105f5c8>] exit_mm+0x128/0x160
21613 Jul 10 14:05:11 localhost kernel: [143231.987835]  [<ffffffff8105f76a>] do_exit+0x16a/0x8e0
21614 Jul 10 14:05:11 localhost kernel: [143231.987839]  [<ffffffff8105d59c>] ? kmsg_dump+0xcc/0x100
21615 Jul 10 14:05:11 localhost kernel: [143231.987842]  [<ffffffff8100f42a>] oops_end+0xaa/0xf0
21616 Jul 10 14:05:11 localhost kernel: [143231.987844]  [<ffffffff8100f5c8>] die+0x58/0x90
21617 Jul 10 14:05:11 localhost kernel: [143231.987846]  [<ffffffff8100bd84>] do_trap+0xc4/0x170
21618 Jul 10 14:05:11 localhost kernel: [143231.987848]  [<ffffffff8100c095>] do_invalid_op+0x95/0xb0
21619 Jul 10 14:05:11 localhost kernel: [143231.987850]  [<ffffffff813e73bb>] ? schedule_hrtimeout_range_clock+0x12b/0x170
21620 Jul 10 14:05:11 localhost kernel: [143231.987852]  [<ffffffff8121b8e4>] ? timerqueue_add+0x74/0xc0
21621 Jul 10 14:05:11 localhost kernel: [143231.987854]  [<ffffffff813e9edb>] invalid_op+0x1b/0x20
21622 Jul 10 14:05:11 localhost kernel: [143231.987857]  [<ffffffff813e73bb>] ? schedule_hrtimeout_range_clock+0x12b/0x170
21623 Jul 10 14:05:11 localhost kernel: [143231.987859]  [<ffffffff813e73b8>] ? schedule_hrtimeout_range_clock+0x128/0x170
21624 Jul 10 14:05:11 localhost kernel: [143231.987862]  [<ffffffff81081660>] ? update_rmtp+0x70/0x70
21625 Jul 10 14:05:11 localhost kernel: [143231.987865]  [<ffffffff810824e4>] ? hrtimer_start_range_ns+0x14/0x20
21626 Jul 10 14:05:11 localhost kernel: [143231.987867]  [<ffffffff813e7413>] schedule_hrtimeout_range+0x13/0x20
21627 Jul 10 14:05:11 localhost kernel: [143231.987869]  [<ffffffff81164719>] poll_schedule_timeout+0x49/0x70
21628 Jul 10 14:05:11 localhost kernel: [143231.987871]  [<ffffffff811650e6>] do_select+0x5c6/0x6e0
21629 Jul 10 14:05:11 localhost kernel: [143231.987876]  [<ffffffff81318fba>] ? sock_alloc_send_pskb+0x1aa/0x2f0
21630 Jul 10 14:05:11 localhost kernel: [143231.987880]  [<ffffffff81164820>] ? poll_freewait+0xe0/0xe0
21631 Jul 10 14:05:11 localhost kernel: [143231.987883]  [<ffffffff81164910>] ? __pollwait+0xf0/0xf0
21632 Jul 10 14:05:11 localhost kernel: [143231.987887]  [<ffffffff81045abe>] ? __wake_up_sync_key+0x5e/0x80
21633 Jul 10 14:05:11 localhost kernel: [143231.987891]  [<ffffffff813e6ae1>] ? __mutex_lock_interruptible_slowpath+0x241/0x3b0
21634 Jul 10 14:05:11 localhost kernel: [143231.987896]  [<ffffffff813b535e>] ? unix_stream_recvmsg+0x67e/0x7d0
21635 Jul 10 14:05:11 localhost kernel: [143231.987900]  [<ffffffff813159e2>] ? sock_aio_read.part.8+0x142/0x150
21636 Jul 10 14:05:11 localhost kernel: [143231.987904]  [<ffffffff81165418>] core_sys_select+0x218/0x300
21637 Jul 10 14:05:11 localhost kernel: [143231.987908]  [<ffffffff81315a1d>] ? sock_aio_read+0x2d/0x40
21638 Jul 10 14:05:11 localhost kernel: [143231.987913]  [<ffffffff811517e2>] ? do_sync_read+0xd2/0x110
21639 Jul 10 14:05:11 localhost kernel: [143231.987917]  [<ffffffff81012a89>] ? read_tsc+0x9/0x20
21638 Jul 10 14:05:11 localhost kernel: [143231.987913]  [<ffffffff811517e2>] ? do_sync_read+0xd2/0x110
21639 Jul 10 14:05:11 localhost kernel: [143231.987917]  [<ffffffff81012a89>] ? read_tsc+0x9/0x20
21640 Jul 10 14:05:11 localhost kernel: [143231.987920]  [<ffffffff810887b1>] ? ktime_get_ts+0xb1/0xf0
21641 Jul 10 14:05:11 localhost kernel: [143231.987924]  [<ffffffff811655bb>] sys_select+0xbb/0x100
21642 Jul 10 14:05:11 localhost kernel: [143231.987928]  [<ffffffff813e8f42>] system_call_fastpath+0x16/0x1b

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#2 2011-07-10 10:09:56

dvdhrm
Member
From: Germany
Registered: 2011-01-22
Posts: 23

Re: Kernel Keeps Crashing

brian_panneton wrote:

I keep getting a kernel dump ( generally when using flash or downloading a file ). It may have something to do with conky since I'm pretty sure it shouldn't be able to schedule while atomic. If I could get hints on whats happening that would be great.

No, this has nothing to do with conky. Conky is a userspace process which is supposed to never crash the system. The "schedule while atomic" is a kernel bug when a module schedules the process even though its currently in atomic context (like holding a spinlock).

It would be really helpful if you could reproduce the bug and tell when exactly this happens. Also try to unload your proprietary drivers. Your kernel is tainted which means you have loaded a driver which is not open-source. (probably your wlan driver or graphics driver).

regards
David

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#3 2011-07-10 21:49:18

brian_panneton
Member
Registered: 2009-10-01
Posts: 13

Re: Kernel Keeps Crashing

Hmm... I should be using all open-source drivers. wlan is ath5k and graphics is the xorg-video-ati.

Here is my lsmod output:

lsmod
Module                  Size  Used by
ipv6                  288690  20 
ext2                   63714  1 
joydev                  9959  0 
hid_ortek               1518  0 
uvcvideo               62143  0 
usbhid                 35140  0 
videodev               78070  1 uvcvideo
hid                    79075  2 hid_ortek,usbhid
media                  10437  1 videodev
v4l2_compat_ioctl32     8364  1 videodev
snd_hda_codec_hdmi     22784  1 
snd_hda_codec_via      53302  1 
arc4                    1450  2 
ecb                     2113  2 
snd_hda_intel          22186  0 
snd_hda_codec          77543  3 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel
snd_hwdep               6342  1 snd_hda_codec
snd_pcm                73736  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_timer              19488  1 snd_pcm
kvm                   321783  0 
snd                    57256  7 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
soundcore               6178  1 snd
snd_page_alloc          7161  2 snd_hda_intel,snd_pcm
ath5k                 140944  0 
ath                    14355  1 ath5k
psmouse                54752  0 
mac80211              211662  1 ath5k
radeon                989827  2 
sg                     25621  0 
pcspkr                  1891  0 
serio_raw               4366  0 
cfg80211              146369  3 ath5k,ath,mac80211
ttm                    54496  1 radeon
drm_kms_helper         27529  1 radeon
ohci_hcd               21754  0 
drm                   181991  4 radeon,ttm,drm_kms_helper
ppdev                   5814  0 
parport_pc             31706  0 
i2c_algo_bit            5239  1 radeon
ehci_hcd               39359  0 
shpchp                 26257  0 
pci_hotplug            25648  1 shpchp
rfkill                 15498  1 cfg80211
asus_atk0110           10139  0 
edac_core              37646  0 
sp5100_tco              4608  0 
parport                31439  2 ppdev,parport_pc
firewire_ohci          29381  0 
usbcore               142192  5 uvcvideo,usbhid,ohci_hcd,ehci_hcd
firewire_core          50055  1 firewire_ohci
k10temp                 2923  0 
edac_mce_amd           13159  0 
i2c_piix4               8296  0 
wmi                     8387  0 
r8169                  41003  0 
processor              24328  0 
evdev                   9530  8 
button                  4510  0 
i2c_core               20165  6 videodev,radeon,drm_kms_helper,drm,i2c_algo_bit,i2c_piix4
crc_itu_t               1337  1 firewire_core
mii                     4003  1 r8169
ext4                  368162  5 
mbcache                 5793  2 ext2,ext4
jbd2                   70956  1 ext4
crc16                   1337  1 ext4
sr_mod                 14663  0 
cdrom                  36393  1 sr_mod
sd_mod                 27379  9 
pata_acpi               3448  0 
pata_atiixp             3968  3 
ahci                   20905  4 
libahci                18925  1 ahci
libata                173061  4 pata_acpi,pata_atiixp,ahci,libahci
scsi_mod              130020  4 sg,sr_mod,sd_mod,libata

After a reboot, loaded wifi drivers and what I normally run I check to see if the kernel is tainted:

cat /proc/sys/kernel/tainted
0

I have firefox loaded now. I'll see if I can't figure out what module it is that is tainting it.

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#4 2011-07-10 23:52:54

brian_panneton
Member
Registered: 2009-10-01
Posts: 13

Re: Kernel Keeps Crashing

Okay, it happened again with different results. I opened Firefox, and began watching a flash video (videobb.com) and within 10 mins received a complete freeze. I had to hard reboot which dumped again. I hard rebooted a final time and everything is back to normal. I looked for the dump, but cannot find it.

After I opened firefox/flash I checked if the kernel was tainted and it was not. I left for a bit and came back to the crash. Thus I believe firefox/flash is causing this.

Any new ideas?  or anything more I can provide?

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#5 2011-07-11 07:12:05

Tondu
Member
From: Göttingen
Registered: 2009-08-11
Posts: 22

Re: Kernel Keeps Crashing

It may be related to the hardware acceleration for flash. I encountered the same thing a few months ago and I managed to solve it by turning off the hardware acceleration for flash (right click on a video and then switch it off)

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#6 2011-07-11 22:34:45

brian_panneton
Member
Registered: 2009-10-01
Posts: 13

Re: Kernel Keeps Crashing

I'll try it out. I figure what I'll do is clear my logs. Restart and attempt to crash. Then post the logs here.

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#7 2011-07-11 23:27:02

brian_panneton
Member
Registered: 2009-10-01
Posts: 13

Re: Kernel Keeps Crashing

Okay, the results are here: http://paste.pocoo.org/show/436497/

I did this to cause it:
1: Delete Logs
2: Restart
3: Login
4: Start X (openbox)
5: Start wifi (netcfg)
6: Start firefox (lastest in repo, also happens with chromium)
7: Watch flash (videobb, megavideo, etc)
8: Waits a few mins then CRASH!!

I'm not sure that it is a kernel issue anymore since I don't see any sort of dump. However, if it is not, I figure the software would catch the issues and not crash the os.


Any ideas?

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#8 2011-07-12 11:34:00

Tondu
Member
From: Göttingen
Registered: 2009-08-11
Posts: 22

Re: Kernel Keeps Crashing

Have you tried to switch off the hardware acceleration of the flashplayer ?

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#9 2011-07-13 23:37:17

brian_panneton
Member
Registered: 2009-10-01
Posts: 13

Re: Kernel Keeps Crashing

That seems to have fixed it. It was odd though, some flashplayers don't let you get to the settings however I found hulu allows it.

So would this be a driver issue or a flash issue? I assume it would be a driver issue since I wouldn't think flash should be allowed to crash the system. What driver are you using?

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#10 2011-07-14 06:13:28

rowdog
Member
From: East Texas
Registered: 2009-08-19
Posts: 118

Re: Kernel Keeps Crashing

Flash has always been pretty buggy on Linux. I've run amd64 for years and I've seen flash take down X more times than I can count. FWIW, it's usually not a full system crash and you can usually ssh in to reboot.

Oh, and X is the exception to the rule that userland programs can't crash the system: X needs privileged access to the hardware so it's free to screw up the kernel.

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#11 2011-07-14 14:05:10

Tondu
Member
From: Göttingen
Registered: 2009-08-11
Posts: 22

Re: Kernel Keeps Crashing

@brian_panneton
It probably comes from the driver. I also use xf86-video-ati.

Last edited by Tondu (2011-07-14 14:05:43)

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