Hi Rainer.
I've run the gdb commands and the output is below. I'm now using the
latest v8-stable (which incidentally doesn't build for me without hacking
msg.c - I'll open a new ticket for this)
Thanks,
Alex
Reading symbols from /opt/rsyslog-8.4x/sbin/rsyslogd...done.
(gdb) core /core.6920
[New Thread 6921]
[New Thread 6920]
[New Thread 6922]
Missing separate debuginfo for /opt/rsyslog-8.4x/lib/libestr.so.0
Try: yum --disablerepo='*' --enablerepo='*-debug*' install
/usr/lib/debug/.build-id/75/97892625f43b68e8e62debe0a1235c2cbb6fd4
Missing separate debuginfo for /opt/rsyslog-8.4x/lib/libjson-c.so.2
Try: yum --disablerepo='*' --enablerepo='*-debug*' install
/usr/lib/debug/.build-id/5c/1b70b6914e0b9fdf10ebb4e3e2fc341076bf44
Missing separate debuginfo for /opt/rsyslog-8.4x/lib/liblogging-stdlog.so.0
Try: yum --disablerepo='*' --enablerepo='*-debug*' install
/usr/lib/debug/.build-id/9d/640ae8d9f0fa29418e980026d1d7d8176e2f5e
Missing separate debuginfo for /opt/rsyslog-8.4x/lib/rsyslog/lmnet.so
Try: yum --disablerepo='*' --enablerepo='*-debug*' install
/usr/lib/debug/.build-id/8b/65d5eec5562b78057ca638aac2e307c1aff6e3
Missing separate debuginfo for /opt/rsyslog-8.4x/lib/rsyslog/imuxsock.so
Try: yum --disablerepo='*' --enablerepo='*-debug*' install
/usr/lib/debug/.build-id/e3/a5dae5feb5127f5cce40b123b25a18eaa5e412
Missing separate debuginfo for
Try: yum --disablerepo='*' --enablerepo='*-debug*' install
/usr/lib/debug/.build-id/54/74f0d8daf3d6177e2c4b06f3892745cb43b4d5
Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libz.so.1
Reading symbols from /lib64/libpthread.so.0...(no debugging symbols
found)...done.
[Thread debugging using libthread_db enabled]
Loaded symbols for /lib64/libpthread.so.0
Reading symbols from /lib64/libdl.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /lib64/librt.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/librt.so.1
Reading symbols from /opt/rsyslog-8.4x/lib/libestr.so.0...done.
Loaded symbols for /opt/rsyslog-8.4x/lib/libestr.so.0
Reading symbols from /opt/rsyslog-8.4x/lib/libjson-c.so.2...done.
Loaded symbols for /opt/rsyslog-8.4x/lib/libjson-c.so.2
Reading symbols from /lib64/libuuid.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libuuid.so.1
Reading symbols from /opt/rsyslog-8.4x/lib/liblogging-stdlog.so.0...done.
Loaded symbols for /opt/rsyslog-8.4x/lib/liblogging-stdlog.so.0
Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /opt/rsyslog-8.4x/lib/rsyslog/lmnet.so...done.
Loaded symbols for /opt/rsyslog-8.4x/lib/rsyslog/lmnet.so
Reading symbols from /opt/rsyslog-8.4x/lib/rsyslog/imuxsock.so...done.
Loaded symbols for /opt/rsyslog-8.4x/lib/rsyslog/imuxsock.so
Core was generated by `/opt/rsyslog-8.4x/sbin/rsyslogd -nd -f
/opt/rsyslog-8.4x/etc/rsyslog.conf'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007fd29d4b7fc0 in runInput (pThrd=0x26a4fb0) at imuxsock.c:1419
1419 if ((fd = listeners[i].fd) != -1 &&
FD_ISSET(fd, pReadfds)) {
Missing separate debuginfos, use: debuginfo-install
glibc-2.12-1.132.el6_5.4.x86_64 libuuid-2.17.2-12.14.el6_5.x86_64
zlib-1.2.3-29.el6.x86_64
(gdb) info thread
3 Thread 0x7fd297fff700 (LWP 6922) 0x0000003250a0b5bc in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
2 Thread 0x7fd29d927740 (LWP 6920) 0x00000032502e12e3 in select () from
/lib64/libc.so.6
* 1 Thread 0x7fd29d3dc700 (LWP 6921) 0x00007fd29d4b7fc0 in runInput
(pThrd=0x26a4fb0) at imuxsock.c:1419
(gdb) thread apply all bt full
Thread 3 (Thread 0x7fd297fff700 (LWP 6922)):
#0 0x0000003250a0b5bc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
No symbol table info available.
#1 0x0000000000457336 in doIdleProcessing (pThis=0x26a4640,
pWtp=0x26a4530, pbInactivityTOOccured=0x7fd297ffecb4) at wti.c:266
t = {tv_sec = 24, tv_nsec = 140542469994240}
#2 0x00000000004575f5 in wtiWorker (pThis=0x26a4640) at wti.c:344
__cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf =
{140542469994240, 3017125353712723148, 40519112, 140542469994944, 0, 3,
3017125353674974412, -2991563386703371060},
__mask_was_saved = 0}}, __pad = {0x7fd297ffed30, 0x0, 0x0, 0x0}}
__cancel_routine = 0x45722d <wtiWorkerCancelCleanup>
__cancel_arg = 0x26a4640
not_first_call = 0
pWtp = 0x26a4530
pAction = 0x0
bInactivityTOOccured = 0
localRet = RS_RET_IDLE
terminateRet = RS_RET_OK
wrkrInfo = 0x0
iCancelStateSave = 0
i = 0
j = 0
k = -1744835312
iRet = RS_RET_OK
#3 0x0000000000456704 in wtpWorker (arg=0x26a4640) at wtp.c:390
__cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf =
{140542469994240, 3017125353599476940, 40519112, 140542469994944, 0, 3,
3017125353710625996, -2991563387290311476},
__mask_was_saved = 0}}, __pad = {0x7fd297ffef10, 0x0, 0x0, 0x0}}
__cancel_routine = 0x4564d0 <wtpWrkrExecCancelCleanup>
__cancel_arg = 0x26a4640
not_first_call = 0
pWti = 0x26a4640
pThis = 0x26a4530
sigSet = {__val = {1048576, 0 <repeats 15 times>}}
pszDbgHdr = 0x26a7820 "main Q:Reg"
thrdName = "rs:main Q:Reg", '\000' <repeats 18 times>
#4 0x0000003250a079d1 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#5 0x00000032502e886d in clone () from /lib64/libc.so.6
No symbol table info available.
Thread 2 (Thread 0x7fd29d927740 (LWP 6920)):
#0 0x00000032502e12e3 in select () from /lib64/libc.so.6
No symbol table info available.
#1 0x000000000041119d in mainloop () at rsyslogd.c:1196
---Type <return> to continue, or q <return> to quit---
tvSelectTimeout = {tv_sec = 597, tv_usec = 673607}
#2 0x0000000000411415 in main (argc=4, argv=0x7fff3a3c75d8) at
rsyslogd.c:1321
No locals.
Thread 1 (Thread 0x7fd29d3dc700 (LWP 6921)):
#0 0x00007fd29d4b7fc0 in runInput (pThrd=0x26a4fb0) at imuxsock.c:1419
iRet = RS_RET_OK
maxfds = 3
nfds = 1
i = 0
fd = 40517824
readfds = {fds_bits = {8, 0 <repeats 15 times>}}
pReadfds = 0x7fd29d3dbce0
#1 0x000000000046abce in thrdStarter (arg=0x26a4fb0) at ../threads.c:212
iRet = RS_RET_OK
pThis = 0x26a4fb0
thrdName = "in:imuxsock", '\000' <repeats 20 times>
sigSet = {__val = {1048576, 0 <repeats 15 times>}}
#2 0x0000003250a079d1 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#3 0x00000032502e886d in clone () from /lib64/libc.so.6
No symbol table info available.
On 24 October 2014 11:36, Rainer Gerhards <[email protected]> wrote:
> Hi,
>
> unfortunately, the coredump itself doesn't help me much, as I would need an
> exact same environment to interpret it. It would be great if you could run
> a quick set of gdb commands on it and send the outcome. Instructions are
> here (a bit down in the segfault section):
>
>
> http://www.rsyslog.com/doc/master/troubleshooting/troubleshoot.html#segmentation-faults
>
> Thanks,
> Rainer
>
> 2014-10-23 15:53 GMT+02:00 Alexander Fisher <[email protected]>:
>
> > Hi Janmejay
> >
> > I've recompiled with those options and generated a coredump (attached).
> > Thanks,
> > Alex
> >
> > On 23 October 2014 13:43, singh.janmejay <[email protected]>
> wrote:
> >
> > > Can you build with cflags -g3 -ggdb, enable coredump (ulimit -c
> > unlimited)
> > > and if we are lucky we'll soon have a dump to look at.
> > >
> > > If relp is involved please don't forget to compile that with g3 too.
> > >
> > > Also, please don't let checkinstall or any other packaging utility
> strip
> > > the binaries.
> > >
> > > --
> > > Regards,
> > > Janmejay
> > >
> > > PS: Please blame the typos in this mail on my phone's uncivilized soft
> > > keyboard sporting it's not-so-smart-assist technology.
> > >
> > > On Oct 23, 2014 5:58 PM, "Alexander Fisher" <[email protected]>
> > wrote:
> > >
> > > > Hi
> > > >
> > > > Can anybody reproduce or help me get to the bottom of
> > > > https://github.com/rsyslog/rsyslog/issues/140 ?
> > > >
> > > > I thought I might reach a bigger audience trying on the mailing list.
> > > >
> > > > it looks like a race condition, but maybe it's got something to do
> with
> > > my
> > > > configuration options.
> > > > They are simply
> > > >
> > > > ./configure --prefix=/opt/rsyslog-8.4 --enable-relp=yes
> --enable-static
> > > >
> > > > Kind Regards,
> > > > Alex
> > > >
> > > > P.S. There's also https://github.com/rsyslog/rsyslog/issues/120
> > > > But that's less of a priority and I can probably live without the
> > broken
> > > > feature.
> > > > _______________________________________________
> > > > rsyslog mailing list
> > > > http://lists.adiscon.net/mailman/listinfo/rsyslog
> > > > http://www.rsyslog.com/professional-services/
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> > > > 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/
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> 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/
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> > 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.
