OK. I ran gdb on a few more cores produced from similar crashes... Seems to be the same every time (stream.c:1918). ________________________________________ From: [email protected] <[email protected]> on behalf of Rainer Gerhards <[email protected]> Sent: Monday, October 27, 2014 1:26 PM To: rsyslog-users Subject: Re: [rsyslog] rsyslogd crashes (segv, signal 11) intermittantly on strmSetWCntr (stream.c:1918)
2014-10-27 17:33 GMT+01:00 Raymond Wu <[email protected]>: > Thanks for the quick reply, Rainer. > Is there a $ version of mode=polling directive? > We're using the old style configs... > > ah, sorry, I overlooked that. so this can't be the issue here. Old-style always uses polling. Rainer > $ModLoad imfile > $InputFileName /var/log/tsq/beakley.log > $InputFileTag beakley.log_app: > $InputFileStateFile stat-beakley.log > $InputFileSeverity error > $InputFileFacility local7 > $InputRunFileMonitor > $InputFilePollingInterval 1 > > Ray > ________________________________________ > From: [email protected] <[email protected]> > on behalf of Rainer Gerhards <[email protected]> > Sent: Monday, October 27, 2014 11:57 AM > To: rsyslog-users > Subject: Re: [rsyslog] rsyslogd crashes (segv, signal 11) intermittantly > on strmSetWCntr (stream.c:1918) > > This strongly smells like being caused by this bug: > > https://github.com/rsyslog/rsyslog/issues/135 > > Rainer > > 2014-10-27 16:53 GMT+01:00 Raymond Wu <[email protected]>: > > > > > Hello, I'm running rsyslog-8.4.2 (Adiscon package) on CentOS 6.5. The > > rsyslogd daemon crashes intermittently on a set of our systems.These > hosts > > run apps which write their own log files, which are fed to rsyslog via > the > > IMFILE feature. I've patched the OS (CentOS 6.5) on these hosts with all > > updates as of a few days ago. Often the daemon won't start, post-crash, > > unless (1) it's run under strace, or (2) I remove (some of) the > > /var/log/srvrfwd-*.queue.* files. Perhaps some bug parsing/flushing queue > > files. I can post the rsyslog configuration if necessary, but there are a > > crapload of small include .conf files (around 40, to IMFILE various > > application logs) but nothing really fancy is being done. Here is the > > package info: > > > > > > $ rpm -qvi rsyslog > > > > Name : rsyslog Relocations: (not relocatable) > > Version : 8.4.2 Vendor: (none) > > Release : 1.el6 Build Date: Thu 02 Oct 2014 > > 03:25:33 AM EDT > > Install Date: Mon 20 Oct 2014 04:59:59 PM EDT Build Host: > > vmrpm.adiscon.com > > Group : System Environment/Daemons Source RPM: > > rsyslog-8.4.2-1.el6.src.rpm > > Size : 2186241 License: (GPLv3+ and ASL > > 2.0) > > Signature : RSA/SHA1, Thu 02 Oct 2014 03:28:29 AM EDT, Key ID > > e0f233b3e00b8985 > > URL : http://www.rsyslog.com/ > > Summary : Enhanced system logging and kernel message trapping daemon > > Description : > > Rsyslog is an enhanced, multi-threaded syslog daemon. It supports MySQL, > > syslog/TCP, RFC 3195, permitted sender lists, filtering on any message > > part, > > and fine grain output format control. It is compatible with stock > sysklogd > > and can be used as a drop-in replacement. Rsyslog is simple to set up, > with > > advanced features suitable for enterprise-class, encryption-protected > > syslog > > relay chains. > > > > > > Attached is the suggested GDB dump from a core file that was produced by > > the crash. > > > > > > Any ideas on how to fix this, are appreciated. Thanks! > > > > > > Ray > > > > _______________________________________________ > > rsyslog mailing list > > http://lists.adiscon.net/mailman/listinfo/rsyslog > > http://www.rsyslog.com/professional-services/ > > What's up with rsyslog? Follow https://twitter.com/rgerhards > > NOTE WELL: This is a PUBLIC mailing list, posts are ARCHIVED by a myriad > > of sites beyond our control. PLEASE UNSUBSCRIBE and DO NOT POST if you > > DON'T LIKE THAT. > > > _______________________________________________ > rsyslog mailing list > http://lists.adiscon.net/mailman/listinfo/rsyslog > http://www.rsyslog.com/professional-services/ > What's up with rsyslog? Follow https://twitter.com/rgerhards > NOTE WELL: This is a PUBLIC mailing list, posts are ARCHIVED by a myriad > of sites beyond our control. PLEASE UNSUBSCRIBE and DO NOT POST if you > DON'T LIKE THAT. > _______________________________________________ > rsyslog mailing list > http://lists.adiscon.net/mailman/listinfo/rsyslog > http://www.rsyslog.com/professional-services/ > What's up with rsyslog? Follow https://twitter.com/rgerhards > NOTE WELL: This is a PUBLIC mailing list, posts are ARCHIVED by a myriad > of sites beyond our control. PLEASE UNSUBSCRIBE and DO NOT POST if you > DON'T LIKE THAT. > _______________________________________________ rsyslog mailing list http://lists.adiscon.net/mailman/listinfo/rsyslog http://www.rsyslog.com/professional-services/ What's up with rsyslog? Follow https://twitter.com/rgerhards NOTE WELL: This is a PUBLIC mailing list, posts are ARCHIVED by a myriad of sites beyond our control. PLEASE UNSUBSCRIBE and DO NOT POST if you DON'T LIKE THAT. _______________________________________________ rsyslog mailing list http://lists.adiscon.net/mailman/listinfo/rsyslog http://www.rsyslog.com/professional-services/ What's up with rsyslog? Follow https://twitter.com/rgerhards NOTE WELL: This is a PUBLIC mailing list, posts are ARCHIVED by a myriad of sites beyond our control. PLEASE UNSUBSCRIBE and DO NOT POST if you DON'T LIKE THAT.
