[Bug 53216] BUG() report in getnstimeofday: soft lockup

Jerome Lacoste jerome.lacoste at gmail.com
Mon Jul 17 08:19:40 UTC 2006 

Public bug reported:

Here are 3 identical BUG() reports in reverse chronological order.

I also have had a hang at some point. I didn't have any hangs on that
machine in 2 years. Not sure if it related to the install of Dapper (was
running Debian unstable before) or the upgrade of the BIOS.

Jul 17 08:58:22 dolcevita kernel: [17500393.072000] BUG: soft lockup detected on CPU#0!
Jul 17 08:58:22 dolcevita kernel: [17500393.072000]
Jul 17 08:58:22 dolcevita kernel: [17500393.072000] Pid: 10242, comm:                skype
Jul 17 08:58:22 dolcevita kernel: [17500393.072000] EIP: 0060:[get_offset_pmtmr+17/1280] CPU: 0
Jul 17 08:58:23 dolcevita kernel: [17500393.072000] EIP is at get_offset_pmtmr+0x11/0x500
Jul 17 08:58:23 dolcevita kernel: [17500393.072000]  EFLAGS: 00000292    Not tainted  (2.6.15-26-386)
Jul 17 08:58:23 dolcevita kernel: [17500393.072000] EAX: 001b0c56 EBX: 098fade8 ECX: 00000000 EDX: 00000808
Jul 17 08:58:23 dolcevita kernel: [17500393.072000] ESI: 001ad470 EDI: 098fade8 EBP: e9ff5f98 DS: 007b ES: 007b
Jul 17 08:58:23 dolcevita kernel: [17500393.072000] CR0: 8005003b CR2: b50f8894 CR3: 02dc2000 CR4: 00000690
Jul 17 08:58:23 dolcevita kernel: [17500393.072000]  [do_gettimeofday+26/208] do_gettimeofday+0x1a/0xd0
Jul 17 08:58:23 dolcevita kernel: [17500393.072000]  [getnstimeofday+16/48] getnstimeofday+0x10/0x30
Jul 17 08:58:23 dolcevita kernel: [17500393.072000]  [sys_clock_gettime+61/160] sys_clock_gettime+0x3d/0xa0
Jul 17 08:58:23 dolcevita kernel: [17500393.072000]  [sys_clock_gettime+40/160] sys_clock_gettime+0x28/0xa0
Jul 17 08:58:23 dolcevita kernel: [17500393.072000]  [sysenter_past_esp+84/121] sysenter_past_esp+0x54/0x79
Jul 17 08:58:23 dolcevita kernel: [17500416.284000] BUG: soft lockup detected on CPU#0!
Jul 17 08:58:23 dolcevita kernel: [17500416.284000]
Jul 17 08:58:23 dolcevita kernel: [17500416.284000] Pid: 10244, comm:                skype
Jul 17 08:58:23 dolcevita kernel: [17500416.284000] EIP: 0060:[get_offset_pmtmr+23/1280] CPU: 0
Jul 17 08:58:23 dolcevita kernel: [17500416.284000] EIP is at get_offset_pmtmr+0x17/0x500
Jul 17 08:58:23 dolcevita kernel: [17500416.284000]  EFLAGS: 00000292    Not tainted  (2.6.15-26-386)
Jul 17 08:58:23 dolcevita kernel: [17500416.284000] EAX: 000ef2fe EBX: 000ef2fb ECX: 00000000 EDX: 00000808
Jul 17 08:58:23 dolcevita kernel: [17500416.284000] ESI: 000ebb15 EDI: 000ef2f8 EBP: f085df98 DS: 007b ES: 007b
Jul 17 08:58:23 dolcevita kernel: [17500416.284000] CR0: 8005003b CR2: af4dc000 CR3: 02dc2000 CR4: 00000690
Jul 17 08:58:23 dolcevita kernel: [17500416.284000]  [do_gettimeofday+26/208] do_gettimeofday+0x1a/0xd0
Jul 17 08:58:23 dolcevita kernel: [17500416.284000]  [getnstimeofday+16/48] getnstimeofday+0x10/0x30
Jul 17 08:58:23 dolcevita kernel: [17500416.284000]  [sys_clock_gettime+61/160] sys_clock_gettime+0x3d/0xa0
Jul 17 08:58:23 dolcevita kernel: [17500416.284000]  [sys_clock_gettime+40/160] sys_clock_gettime+0x28/0xa0
Jul 17 08:58:23 dolcevita kernel: [17500416.284000]  [sysenter_past_esp+84/121] sysenter_past_esp+0x54/0x79


Jul 17 00:40:08 dolcevita kernel: [17470247.308000] BUG: soft lockup detected on CPU#0!
Jul 17 00:40:08 dolcevita kernel: [17470247.308000]
Jul 17 00:40:08 dolcevita kernel: [17470247.308000] Pid: 30112, comm:                skype
Jul 17 00:40:08 dolcevita kernel: [17470247.308000] EIP: 0060:[sysenter_past_esp+28/121] CPU: 0
Jul 17 00:40:08 dolcevita kernel: [17470247.308000] EIP is at sysenter_past_esp+0x1c/0x79
Jul 17 00:40:08 dolcevita kernel: [17470247.308000]  EFLAGS: 00000297    Not tainted  (2.6.15-26-386)
Jul 17 00:40:08 dolcevita kernel: [17470247.308000] EAX: 00000109 EBX: 00000000 ECX: b4979398 EDX: 08e286ec
Jul 17 00:40:08 dolcevita kernel: [17470247.308000] ESI: 08e2871c EDI: 0027e1b5 EBP: b49793f0 DS: 007b ES: 007b
Jul 17 00:40:08 dolcevita kernel: [17470247.308000] CR0: 8005003b CR2: b58f9894 CR3: 02dc2000 CR4: 00000690
Jul 17 00:40:08 dolcevita kernel: [17470396.360000] BUG: soft lockup detected on CPU#0!
Jul 17 00:40:08 dolcevita kernel: [17470396.360000]
Jul 17 00:40:08 dolcevita kernel: [17470396.360000] Pid: 30114, comm:                skype
Jul 17 00:40:08 dolcevita kernel: [17470396.360000] EIP: 0060:[get_offset_pmtmr+20/1280] CPU: 0
Jul 17 00:40:08 dolcevita kernel: [17470396.360000] EIP is at get_offset_pmtmr+0x14/0x500
Jul 17 00:40:08 dolcevita kernel: [17470396.360000]  EFLAGS: 00000292    Not tainted  (2.6.15-26-386)
Jul 17 00:40:08 dolcevita kernel: [17470396.360000] EAX: 00b724a3 EBX: 08aad294 ECX: 00000000 EDX: 00000808
Jul 17 00:40:08 dolcevita kernel: [17470396.360000] ESI: 00b6ecbc EDI: 00b724a0 EBP: c04b9f98 DS: 007b ES: 007b
Jul 17 00:40:08 dolcevita kernel: [17470396.360000] CR0: 8005003b CR2: b7fc1000 CR3: 02dc2000 CR4: 00000690
Jul 17 00:40:08 dolcevita kernel: [17470396.360000]  [do_gettimeofday+26/208] do_gettimeofday+0x1a/0xd0
Jul 17 00:40:08 dolcevita kernel: [17470396.360000]  [getnstimeofday+16/48] getnstimeofday+0x10/0x30
Jul 17 00:40:08 dolcevita kernel: [17470396.360000]  [sys_clock_gettime+61/160] sys_clock_gettime+0x3d/0xa0
Jul 17 00:40:08 dolcevita kernel: [17470396.360000]  [sys_clock_gettime+40/160] sys_clock_gettime+0x28/0xa0


Jul 14 17:45:20 dolcevita kernel: [17272833.092000] BUG: soft lockup detected on CPU#0!
Jul 14 17:45:20 dolcevita kernel: [17272833.092000]
Jul 14 17:45:20 dolcevita kernel: [17272833.092000] Pid: 13402, comm:                skype
Jul 14 17:45:20 dolcevita kernel: [17272833.092000] EIP: 0060:[get_offset_pmtmr+17/1280] CPU: 0
Jul 14 17:45:20 dolcevita kernel: [17272833.092000] EIP is at get_offset_pmtmr+0x11/0x500
Jul 14 17:45:20 dolcevita kernel: [17272833.092000]  EFLAGS: 00000292    Not tainted  (2.6.15-26-386)
Jul 14 17:45:20 dolcevita kernel: [17272833.092000] EAX: 00b1df92 EBX: 02c788d2 ECX: 00000000 EDX: 00000808
Jul 14 17:45:20 dolcevita kernel: [17272833.092000] ESI: 00b1a7ac EDI: 02c788d2 EBP: f1437f98 DS: 007b ES: 007b
Jul 14 17:45:20 dolcevita kernel: [17272833.092000] CR0: 8005003b CR2: b40c2894 CR3: 02dc2000 CR4: 00000690
Jul 14 17:45:20 dolcevita kernel: [17272833.092000]  [do_gettimeofday+26/208] do_gettimeofday+0x1a/0xd0
Jul 14 17:45:20 dolcevita kernel: [17272833.092000]  [getnstimeofday+16/48] getnstimeofday+0x10/0x30
Jul 14 17:45:20 dolcevita kernel: [17272833.092000]  [sys_clock_gettime+61/160] sys_clock_gettime+0x3d/0xa0
Jul 14 17:45:20 dolcevita kernel: [17272833.092000]  [sys_clock_gettime+40/160] sys_clock_gettime+0x28/0xa0
Jul 14 17:45:20 dolcevita kernel: [17272833.092000]  [sysenter_past_esp+84/121] sysenter_past_esp+0x54/0x79
Jul 14 17:45:20 dolcevita kernel: [17272851.956000] BUG: soft lockup detected on CPU#0!
Jul 14 17:45:20 dolcevita kernel: [17272851.956000]
Jul 14 17:45:20 dolcevita kernel: [17272851.956000] Pid: 13404, comm:                skype
Jul 14 17:45:20 dolcevita kernel: [17272851.956000] EIP: 0060:[get_offset_pmtmr+23/1280] CPU: 0
Jul 14 17:45:20 dolcevita kernel: [17272851.956000] EIP is at get_offset_pmtmr+0x17/0x500
Jul 14 17:45:20 dolcevita kernel: [17272851.956000]  EFLAGS: 00000292    Not tainted  (2.6.15-26-386)
Jul 14 17:45:20 dolcevita kernel: [17272851.956000] EAX: 00b84667 EBX: 00b84664 ECX: 00000000 EDX: 00000808
Jul 14 17:45:20 dolcevita kernel: [17272851.956000] ESI: 00b80e7e EDI: 00b84661 EBP: f1f23f98 DS: 007b ES: 007b
Jul 14 17:45:20 dolcevita kernel: [17272851.956000] CR0: 8005003b CR2: b7f91000 CR3: 02dc2000 CR4: 00000690
Jul 14 17:45:20 dolcevita kernel: [17272851.956000]  [do_gettimeofday+26/208] do_gettimeofday+0x1a/0xd0
Jul 14 17:45:20 dolcevita kernel: [17272851.956000]  [getnstimeofday+16/48] getnstimeofday+0x10/0x30
Jul 14 17:45:20 dolcevita kernel: [17272851.956000]  [sys_clock_gettime+61/160] sys_clock_gettime+0x3d/0xa0
Jul 14 17:45:20 dolcevita kernel: [17272851.956000]  [sys_clock_gettime+40/160] sys_clock_gettime+0x28/0xa0
Jul 14 17:45:20 dolcevita kernel: [17272851.956000]  [sysenter_past_esp+84/121] sysenter_past_esp+0x54/0x79

** Affects: linux-source-2.6.15 (Ubuntu)
     Importance: Untriaged
         Status: Unconfirmed

-- 
BUG() report in getnstimeofday: soft lockup
https://launchpad.net/bugs/53216

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