[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
** Changed in: linux (upstream) Status: Unknown = In Progress -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
This seems to be a bug in the sky2 network driver. I have the same on a Gigabyte P695-DS4 rev3.3 motherboard with a Marvel 8056 chip. The higher the network traffic, the higher the probability for the crash. ** Bug watch added: Linux Kernel Bug Tracker #7546 http://bugzilla.kernel.org/show_bug.cgi?id=7546 ** Also affects: linux (upstream) via http://bugzilla.kernel.org/show_bug.cgi?id=7546 Importance: Unknown Status: Unknown -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
I remove the needs info status because the last request was answered. ** Changed in: linux-source-2.6.20 (Ubuntu) Status: Needs Info = Confirmed -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
** Changed in: linux-source-2.6.20 (Ubuntu) Importance: Undecided = Medium Assignee: Kyle McMartin = Ubuntu Kernel Team -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
I reported similar behaviour in Bug #87320. I have a Gigabyte GA-965P-DS3 motherboard with a gigabit network interface - using the sky2 driver. -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
Yes, lsmod before the hang should be okay. Also have you observed any pattern to the hangs? Does it always occur at roughly the same time after booting? Are you doing a lot of network I/O just before or whilst the hang takes place? Any information along those lines would be helpful. -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
OK, so here goes. I've been futzing around with my wireless NIC recently, and looks to me like the rt61(pci) module might have something to do with the hang (I'm just guesstimating but the presence of the driver seems to correlate with the hangs). The lsmod is taken some fifteen minutes prior to the hangup -- it's hard to cause reliably, very intermittent but seems to happen most often when apt or update-manager are doing something. ** Attachment added: lsmod a few minutes prior to the hang http://librarian.launchpad.net/6702485/lsmod.txt -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
Could you also attach the output of lsmod after you see this problem? Thanks! Kyle ** Changed in: linux-source-2.6.20 (Ubuntu) Assignee: (unassigned) = Kyle McMartin Status: Confirmed = Needs Info -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
I'll see what I can do about it after work today, but I think that it's going to be a wee bit difficult, since the lockup literally locks my system up. I don't think that any new modules are loaded when the bug manifests, so I could save the lsmod output and then try to reproduce it? -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
Happens to me on 2.6.20-8. Feb 16 07:25:58 reactor kernel: [ 628.004000] BUG: soft lockup detected on CPU#0! Feb 16 07:25:58 reactor kernel: [ 628.004000] [softlockup_tick+156/240] softlockup_tick+0x9c/0xf0 Feb 16 07:25:58 reactor kernel: [ 628.004000] [update_process_times+51/128] update_process_times+0x33/0x80 Feb 16 07:25:58 reactor kernel: [ 628.004000] [smp_apic_timer_interrupt+112/128] smp_apic_timer_interrupt+0x70/0x80 Feb 16 07:25:58 reactor kernel: [ 628.004000] [apic_timer_interrupt+40/48] apic_timer_interrupt+0x28/0x30 Feb 16 07:25:58 reactor kernel: [ 628.004000] [try_to_del_timer_sync+7/80] try_to_del_timer_sync+0x7/0x50 Feb 16 07:25:58 reactor kernel: [ 628.004000] [del_timer_sync+14/32] del_timer_sync+0xe/0x20 Feb 16 07:25:58 reactor kernel: [ 628.004000] [f8a130bf] MlmeAuthReqAction+0x5f/0x1e0 [rt61] Feb 16 07:25:58 reactor kernel: [ 628.004000] [f8a07b58] MlmeQueueFull+0x28/0x40 [rt61] Feb 16 07:25:58 reactor kernel: [ 628.004000] [f8a07ccc] MlmeEnqueue+0xbc/0xf0 [rt61] Feb 16 07:25:58 reactor kernel: [ 628.004000] [do_timer+564/2080] do_timer+0x234/0x820 Feb 16 07:25:58 reactor kernel: [ 628.004000] [f8a129b0] AuthTimeout+0x0/0x40 [rt61] Feb 16 07:25:58 reactor kernel: [ 628.004000] [f8a0ced3] CntlWaitAuthProc+0x73/0x110 [rt61] Feb 16 07:25:58 reactor kernel: [ 628.004000] [f8a129b0] AuthTimeout+0x0/0x40 [rt61] Feb 16 07:25:58 reactor kernel: [ 628.004000] [f8a047de] StateMachinePerformAction+0x1e/0x30 [rt61] Feb 16 07:25:58 reactor kernel: [ 628.004000] [f8a09481] MlmeHandler+0x151/0x170 [rt61] Feb 16 07:25:58 reactor kernel: [ 628.004000] [run_timer_softirq+303/416] run_timer_softirq+0x12f/0x1a0 Feb 16 07:25:58 reactor kernel: [ 628.004000] [timer_interrupt+89/176] timer_interrupt+0x59/0xb0 Feb 16 07:25:58 reactor kernel: [ 628.004000] [__do_softirq+130/256] __do_softirq+0x82/0x100 Feb 16 07:25:58 reactor kernel: [ 628.004000] [do_softirq+85/96] do_softirq+0x55/0x60 Feb 16 07:25:58 reactor kernel: [ 628.004000] [smp_apic_timer_interrupt+117/128] smp_apic_timer_interrupt+0x75/0x80 Feb 16 07:25:58 reactor kernel: [ 628.004000] [apic_timer_interrupt+40/48] apic_timer_interrupt+0x28/0x30 Feb 16 07:25:58 reactor kernel: [ 628.004000] [default_idle+0/96] default_idle+0x0/0x60 Feb 16 07:25:58 reactor kernel: [ 628.004000] [native_safe_halt+2/16] native_safe_halt+0x2/0x10 Feb 16 07:25:58 reactor kernel: [ 628.004000] [default_idle+61/96] default_idle+0x3d/0x60 Feb 16 07:25:58 reactor kernel: [ 628.004000] [cpu_idle+73/208] cpu_idle+0x49/0xd0 Feb 16 07:25:58 reactor kernel: [ 628.004000] [start_kernel+863/1056] start_kernel+0x35f/0x420 Feb 16 07:25:58 reactor kernel: [ 628.004000] [unknown_bootoption+0/608] unknown_bootoption+0x0/0x260 ** Attachment added: Kernel log after lockup http://librarian.launchpad.net/6456293/kernel_log.txt -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
** Attachment added: cat /proc/cpuinfo http://librarian.launchpad.net/6456296/cpuinfo.txt -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
** Attachment added: lspci -vv http://librarian.launchpad.net/6456295/lspci.txt -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
** Changed in: linux-source-2.6.20 (Ubuntu) Status: Unconfirmed = Confirmed -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83009] Re: BUG: soft lockup detected on CPU#0!
** Changed in: linux-restricted-modules-2.6.20 (Ubuntu) Sourcepackagename: linux-restricted-modules-2.6.20 = linux-source-2.6.20 -- BUG: soft lockup detected on CPU#0! https://launchpad.net/bugs/83009 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
