Attachment 578439 Details for Bug 813921 – File: backtrace

File: backtrace

backtrace (text/plain), 4.71 KB, created by Patrick on 2012-04-18 18:43:47 UTC

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Creator: Patrick

Created: 2012-04-18 18:43:47 UTC

Size: 4.71 KB

patch

obsolete

>[452980.054002] BUG: soft lockup - CPU#2 stuck for 22s! [kworker/u:4:76]
>[452980.054005] Modules linked in: tcp_lp fuse ppdev parport_pc lp parport lockd ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables xfs snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq usblp snd_seq_device snd_pcm uinput sp5100_tco sky2 snd_timer edac_core snd i2c_piix4 joydev edac_mce_amd soundcore k10temp snd_page_alloc binfmt_misc sunrpc microcode ata_generic pata_acpi usb_storage pata_atiixp wmi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
>[452980.054005] CPU 2 
>[452980.054005] Modules linked in: tcp_lp fuse ppdev parport_pc lp parport lockd ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables xfs snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq usblp snd_seq_device snd_pcm uinput sp5100_tco sky2 snd_timer edac_core snd i2c_piix4 joydev edac_mce_amd soundcore k10temp snd_page_alloc binfmt_misc sunrpc microcode ata_generic pata_acpi usb_storage pata_atiixp wmi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
>[452980.054005] 
>[452980.054005] Pid: 76, comm: kworker/u:4 Not tainted 3.3.0-8.fc16.x86_64 #1 Unknow Unknow/LP DK 790FXB-M2RS 
>[452980.054005] RIP: 0010:[<ffffffff815f3dc2>]  [<ffffffff815f3dc2>] _raw_spin_lock+0x22/0x30
>[452980.054005] RSP: 0018:ffff88021fef7c90  EFLAGS: 00000217
>[452980.054005] RAX: 000000000000f662 RBX: ffff88021fef7c20 RCX: 0000000000000000
>[452980.054005] RDX: 0000000000003050 RSI: 0000000000000286 RDI: ffff88021cd8faf8
>[452980.054005] RBP: ffff88021fef7c90 R08: ffff88020f198c00 R09: 000000018010000f
>[452980.054005] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88020f19b448
>[452980.054005] R13: ffff88010b442f01 R14: ffff88021fef7c20 R15: ffffffffa00b3241
>[452980.054005] FS:  00007f7b1d3c6880(0000) GS:ffff88022fd00000(0000) knlGS:00000000f77576c0
>[452980.054005] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[452980.054005] CR2: 00007f7b19575000 CR3: 0000000001c05000 CR4: 00000000000006e0
>[452980.054005] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[452980.054005] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[452980.054005] Process kworker/u:4 (pid: 76, threadinfo ffff88021fef6000, task ffff88021fef9730)
>[452980.054005] Stack:
>[452980.054005]  ffff88021fef7ce0 ffffffffa0073459 ffff880200000000 0000000000071303
>[452980.054005]  ffff88021fef7ce0 ffff88020f19b448 ffff88020f19b540 ffff88021cd8fad0
>[452980.054005]  ffff88021cd8faf8 ffff88021cd8fb10 ffff88021fef7d90 ffffffffa00758f0
>[452980.054005] Call Trace:
>[452980.054005]  [<ffffffffa0073459>] ttm_bo_cleanup_refs+0x79/0x140 [ttm]
>[452980.054005]  [<ffffffffa00758f0>] ttm_bo_swapout+0x80/0x2c0 [ttm]
>[452980.054005]  [<ffffffffa0078cfd>] ? ttm_eu_list_ref_sub+0x3d/0x60 [ttm]
>[452980.054005]  [<ffffffffa00713f1>] ttm_shrink+0xe1/0x130 [ttm]
>[452980.054005]  [<ffffffffa0071440>] ? ttm_shrink+0x130/0x130 [ttm]
>[452980.054005]  [<ffffffffa0071459>] ttm_shrink_work+0x19/0x20 [ttm]
>[452980.054005]  [<ffffffff8107466e>] process_one_work+0x11e/0x470
>[452980.054005]  [<ffffffff8107547f>] worker_thread+0x15f/0x360
>[452980.054005]  [<ffffffff81075320>] ? manage_workers+0x230/0x230
>[452980.054005]  [<ffffffff81079c63>] kthread+0x93/0xa0
>[452980.054005]  [<ffffffff815fd064>] kernel_thread_helper+0x4/0x10
>[452980.054005]  [<ffffffff81079bd0>] ? kthread_freezable_should_stop+0x70/0x70
>[452980.054005]  [<ffffffff815fd060>] ? gs_change+0x13/0x13
>[452980.054005] Code: c1 75 f6 48 89 d0 5d c3 90 55 48 89 e5 66 66 66 66 90 b8 00 00 01 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 74 0e 0f 1f 40 00 f3 90 <0f> b7 07 66 39 c2 75 f6 5d c3 0f 1f 40 00 55 48 89 e5 66 66 66 
>[452980.054005] Call Trace:
>[452980.054005]  [<ffffffffa0073459>] ttm_bo_cleanup_refs+0x79/0x140 [ttm]
>[452980.054005]  [<ffffffffa00758f0>] ttm_bo_swapout+0x80/0x2c0 [ttm]
>[452980.054005]  [<ffffffffa0078cfd>] ? ttm_eu_list_ref_sub+0x3d/0x60 [ttm]
>[452980.054005]  [<ffffffffa00713f1>] ttm_shrink+0xe1/0x130 [ttm]
>[452980.054005]  [<ffffffffa0071440>] ? ttm_shrink+0x130/0x130 [ttm]
>[452980.054005]  [<ffffffffa0071459>] ttm_shrink_work+0x19/0x20 [ttm]
>[452980.054005]  [<ffffffff8107466e>] process_one_work+0x11e/0x470
>[452980.054005]  [<ffffffff8107547f>] worker_thread+0x15f/0x360
>[452980.054005]  [<ffffffff81075320>] ? manage_workers+0x230/0x230
>[452980.054005]  [<ffffffff81079c63>] kthread+0x93/0xa0
>[452980.054005]  [<ffffffff815fd064>] kernel_thread_helper+0x4/0x10
>[452980.054005]  [<ffffffff81079bd0>] ? kthread_freezable_should_stop+0x70/0x70
>[452980.054005]  [<ffffffff815fd060>] ? gs_change+0x13/0x13

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Attachments on bug 813921: 578439