Panic message: Assert error in VSL(), shmlog.c line 157

[Pavel Pragin]

Varnish was running fine for months. It no longer starts and I see these errors on the systems logs. This was compiled by me.
Thanks

Version:
[root at web2 varnish-2.0.4]# /usr/local/sbin/varnishd -V
varnishd (varnish-2.0.4)
Copyright (c) 2006-2009 Linpro AS / Verdens Gang AS

Platform:
[root at web2 varnish-2.0.4]# uname -a
Linux web2.trunity.net 2.6.18-128.7.1.el5 #1 SMP Mon Aug 24 08:21:56 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

Sep 17 22:37:52 web2 varnishd[27525]: Child (27526) Panic message: Assert error in VSL(), shmlog.c line 157:   Condition(loghead->ptr < loghead->size) not true.  thread = (cache-worker)sp = 0x2aaaeb37b008 {   fd = 13, id = 13, xid = 0,   client = 10.4.4.5:34351,   step = STP_FIRST,   handling = error,   ws = 0x2aaaeb37b078 {      id = "sess",     {s,f,r,e} = {0x2aaaeb37b808,,+15,(nil),+16384},   },     worker = 0x49de8be0 {     }, },
Sep 17 22:37:52 web2 varnishd[27630]: Child (27631) died signal=6
Sep 17 22:37:52 web2 varnishd[27630]: Child (27631) Panic message: Assert error in VSL(), shmlog.c line 157:   Condition(loghead->ptr < loghead->size) not true.  thread = (cache-worker)sp = 0x2aaaeb37b008 {   fd = 13, id = 13, xid = 0,   client = 10.4.4.5:34351,   step = STP_FIRST,   handling = error,   ws = 0x2aaaeb37b078 {      id = "sess",     {s,f,r,e} = {0x2aaaeb37b808,,+15,(nil),+16384},   },     worker = 0x49de8be0 {     }, },
Sep 17 22:37:52 web2 varnishd[27525]: child (2021) Started
Sep 17 22:37:52 web2 varnishd[27630]: child (2022) Started
Sep 17 22:37:52 web2 varnishd[27525]: Pushing vcls failed: CLI communication error
Sep 17 22:37:52 web2 varnishd[27525]: Child (2021) said Closed fds: 4 5 6 10 11 13 14
Sep 17 22:37:52 web2 varnishd[27525]: Child (2021) said Child starts
Sep 17 22:37:52 web2 varnishd[27630]: Pushing vcls failed: CLI communication error
Sep 17 22:37:52 web2 varnishd[27630]: Child (2022) said Closed fds: 4 5 6 10 11 13 14
Sep 17 22:37:52 web2 varnishd[27630]: Child (2022) said Child starts
Sep 17 22:37:52 web2 varnishd[27681]: Child (27682) died signal=6
Sep 17 22:37:52 web2 varnishd[27681]: Child (27682) Panic message: Assert error in VSL(), shmlog.c line 157:   Condition(loghead->ptr < loghead->size) not true.  thread = (cache-worker)sp = 0x2aaaeb303008 {   fd = 10, id = 10, xid = 0,   client = 10.4.4.5:44416,   step = STP_FIRST,   handling = error,   ws = 0x2aaaeb303078 {      id = "sess",     {s,f,r,e} = {0x2aaaeb303808,,+15,(nil),+16384},   },     worker = 0x4a141be0 {     }, },

PAVEL PRAGIN
ppragin at solutionset.com<mailto:ejohansson at solutionset.com>

T >  650.328.3900
M > 408.806.8621
F >  650.328.3901

SolutionSet
The Brand Technology Company
http://www.SolutionSet.com<http://www.solutionset.com/>

PA > 275 Alma Street, Palo Alto, CA 94301
SF > 85 Second St., San Francisco, CA 94105

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