Attachment 578660 Details for Bug 814284 – File: backtrace

File: backtrace

backtrace (text/plain), 5.22 KB, created by Ramon Irizarry on 2012-04-19 14:21:07 UTC

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Creator: Ramon Irizarry

Created: 2012-04-19 14:21:07 UTC

Size: 5.22 KB

patch

obsolete

>[172808.171991] BUG: soft lockup - CPU#1 stuck for 23s! [kworker/u:0:20053]
>[172808.171994] Modules linked in: bluetooth rfkill tcp_lp vmnet(O) vmblock(O) vsock(O) vmci(O) vmmon(O) fuse be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio 8021q garp stp llc ib_iser fcoe lockd rdma_cm ib_cm iw_cm libfcoe ib_sa ib_mad libfc scsi_transport_fc scsi_tgt ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_state nf_conntrack ip6_tables sunrpc snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm dell_wmi snd_timer sparse_keymap ppdev snd dcdbas microcode parport_pc parport i2c_i801 e1000e serio_raw soundcore iTCO_wdt snd_page_alloc iTCO_vendor_support uinput wmi ata_generic pata_acpi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
>[172808.172001] CPU 1 
>[172808.172001] Modules linked in: bluetooth rfkill tcp_lp vmnet(O) vmblock(O) vsock(O) vmci(O) vmmon(O) fuse be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio 8021q garp stp llc ib_iser fcoe lockd rdma_cm ib_cm iw_cm libfcoe ib_sa ib_mad libfc scsi_transport_fc scsi_tgt ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_state nf_conntrack ip6_tables sunrpc snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm dell_wmi snd_timer sparse_keymap ppdev snd dcdbas microcode parport_pc parport i2c_i801 e1000e serio_raw soundcore iTCO_wdt snd_page_alloc iTCO_vendor_support uinput wmi ata_generic pata_acpi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
>[172808.172001] 
>[172808.172001] Pid: 20053, comm: kworker/u:0 Tainted: G           O 3.3.1-5.fc16.x86_64 #1 Dell Inc. OptiPlex 780                 /0C27VV
>[172808.172001] RIP: 0010:[<ffffffff815f4190>]  [<ffffffff815f4190>] _raw_spin_lock+0x20/0x30
>[172808.172001] RSP: 0018:ffff88010377dce0  EFLAGS: 00000297
>[172808.172001] RAX: 000000000000d40f RBX: ffff88002721e300 RCX: ffff880224efa688
>[172808.172001] RDX: 000000000000b609 RSI: 0000000000000001 RDI: ffff880224efa8b8
>[172808.172001] RBP: ffff88010377dce0 R08: 0000000000000000 R09: ffff88003015b810
>[172808.172001] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88010377dc80
>[172808.172001] R13: ffff880224efa8d0 R14: 0000160000000000 R15: ffff88003838e210
>[172808.172001] FS:  0000000000000000(0000) GS:ffff880237c40000(0000) knlGS:0000000000000000
>[172808.172001] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[172808.172001] CR2: 00007f9eac6f1078 CR3: 0000000001c05000 CR4: 00000000000406e0
>[172808.172001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[172808.172001] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[172808.172001] Process kworker/u:0 (pid: 20053, threadinfo ffff88010377c000, task ffff880015548000)
>[172808.172001] Stack:
>[172808.172001]  ffff88010377dd90 ffffffffa0075899 00001cb14d9dc0ab ffff880000000000
>[172808.172001]  0000000000000000 0000000000000211 0000000000004000 0000000000000004
>[172808.172001]  0000000000000001 ffff880000010001 ffff88022893bb78 ffffffffa0078cfd
>[172808.172001] Call Trace:
>[172808.172001]  [<ffffffffa0075899>] ttm_bo_swapout+0x29/0x2c0 [ttm]
>[172808.172001]  [<ffffffffa0078cfd>] ? ttm_eu_list_ref_sub+0x3d/0x60 [ttm]
>[172808.172001]  [<ffffffffa00713f1>] ttm_shrink+0xe1/0x130 [ttm]
>[172808.172001]  [<ffffffffa0071440>] ? ttm_shrink+0x130/0x130 [ttm]
>[172808.172001]  [<ffffffffa0071459>] ttm_shrink_work+0x19/0x20 [ttm]
>[172808.172001]  [<ffffffff810744fe>] process_one_work+0x11e/0x470
>[172808.172001]  [<ffffffff8107530f>] worker_thread+0x15f/0x360
>[172808.172001]  [<ffffffff810751b0>] ? manage_workers+0x230/0x230
>[172808.172001]  [<ffffffff81079af3>] kthread+0x93/0xa0
>[172808.172001]  [<ffffffff815fd424>] kernel_thread_helper+0x4/0x10
>[172808.172001]  [<ffffffff81079a60>] ? kthread_freezable_should_stop+0x70/0x70
>[172808.172001]  [<ffffffff815fd420>] ? gs_change+0x13/0x13
>[172808.172001] Code: 66 39 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 
>[172808.172001] Call Trace:
>[172808.172001]  [<ffffffffa0075899>] ttm_bo_swapout+0x29/0x2c0 [ttm]
>[172808.172001]  [<ffffffffa0078cfd>] ? ttm_eu_list_ref_sub+0x3d/0x60 [ttm]
>[172808.172001]  [<ffffffffa00713f1>] ttm_shrink+0xe1/0x130 [ttm]
>[172808.172001]  [<ffffffffa0071440>] ? ttm_shrink+0x130/0x130 [ttm]
>[172808.172001]  [<ffffffffa0071459>] ttm_shrink_work+0x19/0x20 [ttm]
>[172808.172001]  [<ffffffff810744fe>] process_one_work+0x11e/0x470
>[172808.172001]  [<ffffffff8107530f>] worker_thread+0x15f/0x360
>[172808.172001]  [<ffffffff810751b0>] ? manage_workers+0x230/0x230
>[172808.172001]  [<ffffffff81079af3>] kthread+0x93/0xa0
>[172808.172001]  [<ffffffff815fd424>] kernel_thread_helper+0x4/0x10
>[172808.172001]  [<ffffffff81079a60>] ? kthread_freezable_should_stop+0x70/0x70
>[172808.172001]  [<ffffffff815fd420>] ? gs_change+0x13/0x13

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Attachments on bug 814284: 578660