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Message #47074
[Bug 1285427] Re: Precise with linux-lts-saucy 3.11.0-15 soft lockup
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1285427
Title:
Precise with linux-lts-saucy 3.11.0-15 soft lockup
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
I am experiencing intermittent soft lockups with kernels linux-lts-
saucy 3.11.0-13 and linux-lts-saucy 3.11.0-15. I am currently testing
3.11.0-17 to see if it resolves the problem, but while I do that test,
I want to document the problem!
Symptoms: host can be pinged, but cannot log in over ssh; local
console shows various kernel BUG output.
Sample output (I will paste in a couple more in subsequent comments)
[2911231.663520] general protection fault: 0000 [#1] SMP
[2911231.669313] Modules linked in: ipmi_devintf ipmi_si ipmi_msghandler gpio_ich psmouse sb_edac serio_raw edac_core joydev shpchp mei_me ioatdma mei lpc_ich acpi_pad mac_hid lp parport hid_generic usbhid hid igb isci dca i2c_algo_bit libsas ahci ptp libahci scsi_transport_sas pps_core
[2911231.697981] CPU: 8 PID: 1441 Comm: jbd2/sdc1-8 Tainted: GF 3.11.0-15-generic #23~precise1-Ubuntu
[2911231.709074] Hardware name: Supermicro X9DRW/X9DRW, BIOS 1.0a 11/02/2012
[2911231.716673] task: ffff880465be5dc0 ti: ffff8804661e6000 task.ti: ffff8804661e6000
[2911231.725241] RIP: 0010:[<ffffffff8119c316>] [<ffffffff8119c316>] kmem_cache_alloc+0x66/0x150
[2911231.734966] RSP: 0018:ffff8804661e7ae8 EFLAGS: 00010206
[2911231.741119] RAX: 0000000000000000 RBX: ffff880469687a80 RCX: 00000000036e6722
[2911231.749301] RDX: 00000000036e6721 RSI: 0000000000011200 RDI: 00000000000173c0
[2911231.757481] RBP: ffff8804661e7b38 R08: ffff88087fc173c0 R09: 0000000000000000
[2911231.765664] R10: 0000000000000001 R11: ffff880465122240 R12: ffff88046f803800
[2911231.773846] R13: 616369646e79532b R14: ffffffff8114b725 R15: 0000000000011200
[2911231.782066] FS: 0000000000000000(0000) GS:ffff88087fc00000(0000) knlGS:0000000000000000
[2911231.791353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[2911231.798008] CR2: 0000000001589048 CR3: 0000000001c0d000 CR4: 00000000000407e0
[2911231.806231] Stack:
[2911231.808702] ffff880464db8820 0000000000000003 ffff8804661e7d48 ffff8804661e7d50
[2911231.817335] ffff8804661e7b68 ffff880469687a80 0000000000011210 ffff880469687ab0
[2911231.825926] ffff8804661e7b88 ffff880465be5dc0 ffff8804661e7b48 ffffffff8114b725
[2911231.834532] Call Trace:
[2911231.837496] [<ffffffff8114b725>] mempool_alloc_slab+0x15/0x20
[2911231.844250] [<ffffffff8114ba6e>] mempool_alloc+0x5e/0x160
[2911231.850613] [<ffffffff8134c647>] ? generic_make_request.part.61+0x77/0xb0
[2911231.858531] [<ffffffff811eb12b>] bio_alloc_bioset+0x10b/0x1d0
[2911231.865278] [<ffffffff811e511e>] _submit_bh+0x7e/0x150
[2911231.871348] [<ffffffff811e5200>] submit_bh+0x10/0x20
[2911231.877233] [<ffffffff812a2ead>] jbd2_journal_commit_transaction+0x58d/0x1580
[2911231.885559] [<ffffffff81089ab0>] ? add_wait_queue+0x60/0x60
[2911231.892118] [<ffffffff81072a5f>] ? try_to_del_timer_sync+0x4f/0x70
[2911231.899358] [<ffffffff812a82a8>] kjournald2+0xb8/0x240
[2911231.905432] [<ffffffff81089ab0>] ? add_wait_queue+0x60/0x60
[2911231.911985] [<ffffffff812a81f0>] ? commit_timeout+0x10/0x10
[2911231.918539] [<ffffffff81088fe0>] kthread+0xc0/0xd0
[2911231.924216] [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
[2911231.931361] [<ffffffff817508ac>] ret_from_fork+0x7c/0xb0
[2911231.937624] [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
[2911231.944753] Code: dc 00 00 49 8b 50 08 49 83 78 10 00 4d 8b 28 0f 84 e1 00 00 00 4d 85 ed 0f 84 d8 00 00 00 49 63 44 24 20 49 8b 3c 24 48 8d 4a 01 <49> 8b 5c 05 00 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 c0 74 b7 49
[2911231.967080] RIP [<ffffffff8119c316>] kmem_cache_alloc+0x66/0x150
[2911231.974138] RSP <ffff8804661e7ae8>
[2911231.978793] ---[ end trace 2dbd861ffe55cdd4 ]---
[2911231.984265] ------------[ cut here ]------------
[2911231.989768] WARNING: CPU: 8 PID: 1441 at /build/buildd/linux-lts-saucy-3.11.0/kernel/exit.c:703 do_exit+0x55/0x480()
[2911232.001876] Modules linked in: ipmi_devintf ipmi_si ipmi_msghandler gpio_ich psmouse sb_edac serio_raw edac_core joydev shpchp mei_me ioatdma mei lpc_ich acpi_pad mac_hid lp parport hid_generic usbhid hid igb isci dca i2c_algo_bit libsas ahci ptp libahci scsi_transport_sas pps_core
[2911232.032992] CPU: 8 PID: 1441 Comm: jbd2/sdc1-8 Tainted: GF D 3.11.0-15-generic #23~precise1-Ubuntu
[2911232.044220] Hardware name: Supermicro X9DRW/X9DRW, BIOS 1.0a 11/02/2012
[2911232.051921] 00000000000002bf ffff8804661e78e8 ffffffff8173bc0e ffff88087fc10030
[2911232.060872] 0000000000000000 ffff8804661e7928 ffffffff810653ac 000000000000000b
[2911232.069807] ffff880465be5dc0 000000000000000b ffff8804661e7a38 0000000000000000
[2911232.078727] Call Trace:
[2911232.081767] [<ffffffff8173bc0e>] dump_stack+0x46/0x58
[2911232.087819] [<ffffffff810653ac>] warn_slowpath_common+0x8c/0xc0
[2911232.094837] [<ffffffff810653fa>] warn_slowpath_null+0x1a/0x20
[2911232.101662] [<ffffffff81067de5>] do_exit+0x55/0x480
[2911232.107535] [<ffffffff81748ae9>] oops_end+0xb9/0x100
[2911232.113487] [<ffffffff810173f8>] die+0x58/0x90
[2911232.118864] [<ffffffff817484bc>] do_general_protection+0xfc/0x190
[2911232.126086] [<ffffffff8114b725>] ? mempool_alloc_slab+0x15/0x20
[2911232.133121] [<ffffffff81747e28>] general_protection+0x28/0x30
[2911232.139963] [<ffffffff8114b725>] ? mempool_alloc_slab+0x15/0x20
[2911232.147003] [<ffffffff8119c316>] ? kmem_cache_alloc+0x66/0x150
[2911232.153916] [<ffffffff8134bc07>] ? drive_stat_acct+0x117/0x190
[2911232.160846] [<ffffffff8114b725>] mempool_alloc_slab+0x15/0x20
[2911232.167670] [<ffffffff8114ba6e>] mempool_alloc+0x5e/0x160
[2911232.174113] [<ffffffff8134c647>] ? generic_make_request.part.61+0x77/0xb0
[2911232.182130] [<ffffffff811eb12b>] bio_alloc_bioset+0x10b/0x1d0
[2911232.188965] [<ffffffff811e511e>] _submit_bh+0x7e/0x150
[2911232.195111] [<ffffffff811e5200>] submit_bh+0x10/0x20
[2911232.201063] [<ffffffff812a2ead>] jbd2_journal_commit_transaction+0x58d/0x1580
[2911232.209465] [<ffffffff81089ab0>] ? add_wait_queue+0x60/0x60
[2911232.216102] [<ffffffff81072a5f>] ? try_to_del_timer_sync+0x4f/0x70
[2911232.223411] [<ffffffff812a82a8>] kjournald2+0xb8/0x240
[2911232.229549] [<ffffffff81089ab0>] ? add_wait_queue+0x60/0x60
[2911232.236205] [<ffffffff812a81f0>] ? commit_timeout+0x10/0x10
[2911232.242848] [<ffffffff81088fe0>] kthread+0xc0/0xd0
[2911232.248614] [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
[2911232.255849] [<ffffffff817508ac>] ret_from_fork+0x7c/0xb0
[2911232.264216] [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
[2911232.271434] ---[ end trace 2dbd861ffe55cdd5 ]---
[2911239.915709] general protection fault: 0000 [#2] SMP
[2911239.921720] Modules linked in: ipmi_devintf ipmi_si ipmi_msghandler gpio_ich psmouse sb_edac serio_raw edac_core joydev shpchp mei_me ioatdma mei lpc_ich acpi_pad mac_hid lp parport hid_generic usbhid hid igb isci dca i2c_algo_bit libsas ahci ptp libahci scsi_transport_sas pps_core
[2911239.952548] CPU: 8 PID: 1436 Comm: jbd2/sdb1-8 Tainted: GF D W 3.11.0-15-generic #23~precise1-Ubuntu
[2911239.963750] Hardware name: Supermicro X9DRW/X9DRW, BIOS 1.0a 11/02/2012
[2911239.971433] task: ffff880465be4650 ti: ffff880466750000 task.ti: ffff880466750000
[2911239.980109] RIP: 0010:[<ffffffff8119c316>] [<ffffffff8119c316>] kmem_cache_alloc+0x66/0x150
[2911239.989944] RSP: 0018:ffff880466751ae8 EFLAGS: 00010206
[2911239.996171] RAX: 0000000000000000 RBX: ffff880469687a80 RCX: 00000000036e6756
[2911240.004457] RDX: 00000000036e6755 RSI: 0000000000011200 RDI: 00000000000173c0
[2911240.012743] RBP: ffff880466751b38 R08: ffff88087fc173c0 R09: 0000000000000000
[2911240.021034] R10: 0000000000000001 R11: ffff880465122240 R12: ffff88046f803800
[2911240.029317] R13: 616369646e79532b R14: ffffffff8114b725 R15: 0000000000011200
[2911240.037608] FS: 0000000000000000(0000) GS:ffff88087fc00000(0000) knlGS:0000000000000000
[2911240.046965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[2911240.053691] CR2: 00007f51a0daa400 CR3: 0000000001c0d000 CR4: 00000000000407e0
[2911240.061979] Stack:
[2911240.064517] ffff880464da8820 0000000000000003 ffff880466751d48 ffff880466751d50
[2911240.073421] ffff880466751b68 ffff880469687a80 0000000000011210 ffff880469687ab0
[2911240.082312] ffff880466751b88 ffff880465be4650 ffff880466751b48 ffffffff8114b725
[2911240.091215] Call Trace:
[2911240.094240] [<ffffffff8114b725>] mempool_alloc_slab+0x15/0x20
[2911240.101053] [<ffffffff8114ba6e>] mempool_alloc+0x5e/0x160
[2911240.107579] [<ffffffff8134c647>] ? generic_make_request.part.61+0x77/0xb0
[2911240.115564] [<ffffffff811eb12b>] bio_alloc_bioset+0x10b/0x1d0
[2911240.122379] [<ffffffff811e511e>] _submit_bh+0x7e/0x150
[2911240.128511] [<ffffffff811e5200>] submit_bh+0x10/0x20
[2911240.134453] [<ffffffff812a2ead>] jbd2_journal_commit_transaction+0x58d/0x1580
[2911240.142838] [<ffffffff81095bb2>] ? finish_task_switch+0x52/0xf0
[2911240.149849] [<ffffffff81051089>] ? default_spin_lock_flags+0x9/0x10
[2911240.157255] [<ffffffff817477de>] ? _raw_spin_lock_irqsave+0x2e/0x40
[2911240.164657] [<ffffffff81072a5f>] ? try_to_del_timer_sync+0x4f/0x70
[2911240.171958] [<ffffffff812a82a8>] kjournald2+0xb8/0x240
[2911240.178093] [<ffffffff81089ab0>] ? add_wait_queue+0x60/0x60
[2911240.184710] [<ffffffff812a81f0>] ? commit_timeout+0x10/0x10
[2911240.191333] [<ffffffff81088fe0>] kthread+0xc0/0xd0
[2911240.197081] [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
[2911240.204288] [<ffffffff817508ac>] ret_from_fork+0x7c/0xb0
[2911240.210617] [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
[2911240.217814] Code: dc 00 00 49 8b 50 08 49 83 78 10 00 4d 8b 28 0f 84 e1 00 00 00 4d 85 ed 0f 84 d8 00 00 00 49 63 44 24 20 49 8b 3c 24 48 8d 4a 01 <49> 8b 5c 05 00 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 c0 74 b7 49
[2911240.244581] RIP [<ffffffff8119c316>] kmem_cache_alloc+0x66/0x150
[2911240.251770] RSP <ffff880466751ae8>
[2911240.255996] ---[ end trace 2dbd861ffe55cdd6 ]---
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