Bug 139232 - [panic] Kernel panic (spin lock held too long)
Summary: [panic] Kernel panic (spin lock held too long)
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 6.3-STABLE
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords: crash
Depends on:
Blocks:
 
Reported: 2009-09-29 11:20 UTC by kaN5300
Modified: 2022-10-17 12:19 UTC (History)
0 users

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Description kaN5300 2009-09-29 11:20:07 UTC 
Hello. We have SMP-enabled billing server (Netup UTM5, MySQL). It was working perfect more then year with big uptime. Иге recently our server started to freeze with such an error:

spin lock sleepq chain held by 8xc97e61 for > 5 seconds
spin lock held too long (reasonable load)
cpuid =3

It repeats in a period of 1 week or so. Now we are turning on kernel debugging mechanisms and preparing to use gdb and so on...

We are interested, what is the nature of this panic (HW or SW).

How-To-Repeat: -
Comment 1 Mark Linimon freebsd_committer freebsd_triage 2009-10-12 08:15:53 UTC 
Responsible Changed
From-To: freebsd-i386->freebsd-bugs

reclassify.
Comment 2 Eitan Adler freebsd_committer freebsd_triage 2017-12-31 08:01:16 UTC 
For bugs matching the following criteria:

Status: In Progress Changed: (is less than) 2014-06-01

Reset to default assignee and clear in-progress tags.

Mail being skipped
Comment 3 Graham Perrin freebsd_committer freebsd_triage 2022-10-17 12:19:14 UTC 
Keyword: 

    crash

– in lieu of summary line prefix: 

    [panic]

* bulk change for the keyword
* summary lines may be edited manually (not in bulk). 

Keyword descriptions and search interface: 

    <https://bugs.freebsd.org/bugzilla/describekeywords.cgi>