Hi, The fix has been backported up to the stable-2.4 branch, you should try to update and make sure it does not happen anymore. If it still happens, please file a bug report with the exact condition on how/when it is triggered with the full log of "lttng-relayd -vvv >relayd.log 2>&1" and "lttng-sessiond -vvv --verbose-consumer >sessiond.log 2>&1".
Thanks, Julien On 14-11-18 02:06 AM, Anand Neeli wrote: > Hi All, > I'm using 2.4.1 and all of a sudden i see relayd getting coredumped. > I see that its backtrace(shown below) is similar to that > of https://bugs.lttng.org/issues/722 [SIGABRT using lttng-relayd > (assertion failed)] > > I'm not sure what is the trigger for this, but it happens randomly. > Can anyone tell me if these issues are same? > Also i see the fix is targeted for 2.6 > > Core was generated by `/usr/bin/lttng-relayd -o /var/tmp/lttng-traces -d'. > Program terminated with signal 6, Aborted. > #0 0xf755de2d in __GI_raise (sig=sig@entry=6) at > ../nptl/sysdeps/unix/sysv/linux/raise.c:56 > 56 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); > #0 0xf755de2d in __GI_raise (sig=sig@entry=6) at > ../nptl/sysdeps/unix/sysv/linux/raise.c:56 > #1 0xf7561327 in __GI_abort () at abort.c:90 > #2 0xf7556e14 in __assert_fail_base (fmt=0xf7664464 "%s%s%s:%u: > %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0xf76f4beb > "!ret", file=file@entry=0xf76f4f7b "hashtable.c", line=line@entry=143, > function=function@entry=0xf76f508e "lttng_ht_destroy") at assert.c:92 > #3 0xf7556ed7 in __GI___assert_fail (assertion=0xf76f4beb "!ret", > file=0xf76f4f7b "hashtable.c", line=143, function=0xf76f508e > "lttng_ht_destroy") at assert.c:101 > #4 0xf76e7ee2 in lttng_ht_destroy () from /usr/lib/liblttng-ctl.so.0 > #5 0x0804d379 in ?? () > #6 0xf76aeaf7 in start_thread (arg=0xf650fb40) at pthread_create.c:311 > #7 0xf7609dde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131 > > > Thanks, > Anand Neeli _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
