Attachment 580736 Details for Bug 816968 – File: backtrace

File: backtrace

backtrace (text/plain), 5.13 KB, created by Andrej on 2012-04-27 11:20:09 UTC

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Creator: Andrej

Created: 2012-04-27 11:20:09 UTC

Size: 5.13 KB

patch

obsolete

>[793364.763787] BUG: soft lockup - CPU#1 stuck for 22s! [kworker/u:6:31332]
>[793364.763789] Modules linked in: tcp_diag inet_diag nls_utf8 vfat fat usb_storage ppdev parport_pc lp parport be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_state nf_conntrack hwmon_vid coretemp ip6_tables raid1 wacom joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd sky2 soundcore vhost_net macvtap macvlan tun virtio_net serio_raw iTCO_wdt i2c_i801 snd_page_alloc kvm_intel iTCO_vendor_support kvm binfmt_misc firewire_ohci firewire_core ata_generic pata_acpi crc_itu_t pata_jmicron radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
>[793364.763834] CPU 1 
>[793364.763835] Modules linked in: tcp_diag inet_diag nls_utf8 vfat fat usb_storage ppdev parport_pc lp parport be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_state nf_conntrack hwmon_vid coretemp ip6_tables raid1 wacom joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd sky2 soundcore vhost_net macvtap macvlan tun virtio_net serio_raw iTCO_wdt i2c_i801 snd_page_alloc kvm_intel iTCO_vendor_support kvm binfmt_misc firewire_ohci firewire_core ata_generic pata_acpi crc_itu_t pata_jmicron radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
>[793364.763869] 
>[793364.763871] Pid: 31332, comm: kworker/u:6 Not tainted 3.3.1-3.fc16.x86_64 #1 OEM OEM/LP UT P45-T2RS
>[793364.763874] RIP: 0010:[<ffffffff815f4112>]  [<ffffffff815f4112>] _raw_spin_lock+0x22/0x30
>[793364.763879] RSP: 0018:ffff88010096dc90  EFLAGS: 00000216
>[793364.763881] RAX: 0000000000009343 RBX: ffff88010096dc20 RCX: 0000000000000000
>[793364.763883] RDX: 000000000000f612 RSI: 0000000000000286 RDI: ffff8801351bc7f8
>[793364.763884] RBP: ffff88010096dc90 R08: ffff880013630000 R09: 000000018010000f
>[793364.763886] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8801069dd048
>[793364.763888] R13: ffff88001e9d5201 R14: ffff88010096dc20 R15: ffffffffa00b3241
>[793364.763890] FS:  0000000000000000(0000) GS:ffff88013fc80000(0000) knlGS:0000000000000000
>[793364.763891] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[793364.763893] CR2: 00007f29b3834010 CR3: 0000000001c05000 CR4: 00000000000006e0
>[793364.763895] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[793364.763896] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[793364.763898] Process kworker/u:6 (pid: 31332, threadinfo ffff88010096c000, task ffff880036578000)
>[793364.763900] Stack:
>[793364.763901]  ffff88010096dce0 ffffffffa0073459 ffff880100000000 0000000000071303
>[793364.763904]  ffff88010096dce0 ffff8801069dd048 ffff8801069dd140 ffff8801351bc7d0
>[793364.763907]  ffff8801351bc7f8 ffff8801351bc810 ffff88010096dd90 ffffffffa00758f0
>[793364.763910] Call Trace:
>[793364.763917]  [<ffffffffa0073459>] ttm_bo_cleanup_refs+0x79/0x140 [ttm]
>[793364.763922]  [<ffffffffa00758f0>] ttm_bo_swapout+0x80/0x2c0 [ttm]
>[793364.763927]  [<ffffffffa00713f1>] ttm_shrink+0xe1/0x130 [ttm]
>[793364.763931]  [<ffffffffa0071440>] ? ttm_shrink+0x130/0x130 [ttm]
>[793364.763936]  [<ffffffffa0071459>] ttm_shrink_work+0x19/0x20 [ttm]
>[793364.763939]  [<ffffffff810744fe>] process_one_work+0x11e/0x470
>[793364.763942]  [<ffffffff8107530f>] worker_thread+0x15f/0x360
>[793364.763944]  [<ffffffff810751b0>] ? manage_workers+0x230/0x230
>[793364.763947]  [<ffffffff81079af3>] kthread+0x93/0xa0
>[793364.763950]  [<ffffffff815fd3a4>] kernel_thread_helper+0x4/0x10
>[793364.763952]  [<ffffffff81079a60>] ? kthread_freezable_should_stop+0x70/0x70
>[793364.763954]  [<ffffffff815fd3a0>] ? gs_change+0x13/0x13
>[793364.763955] 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 
>[793364.763977] Call Trace:
>[793364.763981]  [<ffffffffa0073459>] ttm_bo_cleanup_refs+0x79/0x140 [ttm]
>[793364.763986]  [<ffffffffa00758f0>] ttm_bo_swapout+0x80/0x2c0 [ttm]
>[793364.763991]  [<ffffffffa00713f1>] ttm_shrink+0xe1/0x130 [ttm]
>[793364.763995]  [<ffffffffa0071440>] ? ttm_shrink+0x130/0x130 [ttm]
>[793364.763999]  [<ffffffffa0071459>] ttm_shrink_work+0x19/0x20 [ttm]
>[793364.764000]  [<ffffffff810744fe>] process_one_work+0x11e/0x470
>[793364.764000]  [<ffffffff8107530f>] worker_thread+0x15f/0x360
>[793364.764000]  [<ffffffff810751b0>] ? manage_workers+0x230/0x230
>[793364.764000]  [<ffffffff81079af3>] kthread+0x93/0xa0
>[793364.764000]  [<ffffffff815fd3a4>] kernel_thread_helper+0x4/0x10
>[793364.764000]  [<ffffffff81079a60>] ? kthread_freezable_should_stop+0x70/0x70
>[793364.764000]  [<ffffffff815fd3a0>] ? gs_change+0x13/0x13

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Attachments on bug 816968: 580736