lkml.org 
[lkml]   [2014]   [Aug]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subjectperf related boot hang.
On Linus current tree, when I cold-boot one of my boxes, it locks up
during boot up with this trace..

Kernel panic - not syncing: Watchdog detected hard LOCKUP on cpu 2
CPU: 2 PID: 577 Comm: in:imjournal Not tainted 3.16.0+ #33
ffff880244c06c88 000000008b73013e ffff880244c06bf0 ffffffffb47ee207
ffffffffb4c51118 ffff880244c06c78 ffffffffb47ebcf8 0000000000000010
ffff880244c06c88 ffff880244c06c20 000000008b73013e 0000000000000000
Call Trace:
<NMI> [<ffffffffb47ee207>] dump_stack+0x4e/0x7a
[<ffffffffb47ebcf8>] panic+0xd4/0x207
[<ffffffffb4145448>] watchdog_overflow_callback+0x118/0x120
[<ffffffffb4186f0e>] __perf_event_overflow+0xae/0x350
[<ffffffffb4185380>] ? perf_event_task_disable+0xa0/0xa0
[<ffffffffb401a4ef>] ? x86_perf_event_set_period+0xbf/0x150
[<ffffffffb4187d34>] perf_event_overflow+0x14/0x20
[<ffffffffb40203a6>] intel_pmu_handle_irq+0x206/0x410
[<ffffffffb401939b>] perf_event_nmi_handler+0x2b/0x50
[<ffffffffb4007b72>] nmi_handle+0xd2/0x390
[<ffffffffb4007aa5>] ? nmi_handle+0x5/0x390
[<ffffffffb40d8301>] ? lock_acquired+0x131/0x450
[<ffffffffb4008062>] default_do_nmi+0x72/0x1c0


If I reset it, it then seems to always boot up fine.

Dave


\
 
 \ /
  Last update: 2014-08-06 17:21    [W:0.093 / U:0.596 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site