Suricata

Currently chasing a segfault case that is repetitive but not manually/at will reproducible that seems to be a corner case.

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Reading symbols from /home/pmanev/Work/CORES/detail-22Aug/suricata...done.

warning: core file may not match specified executable file.
[New LWP 86962]
[New LWP 97509]
[New LWP 97951]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/local/bin/suricata -c /home/sandnet/bin/ruleset_load/suricata.sandnet.sock'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f1694a01c37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56    ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) thread apply all bt

Thread 3 (Thread 0x7f1682b2d700 (LWP 97951)):
#0  0x00007f1694a8bdfd in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f1694abd354 in usleep (useconds=useconds@entry=100) at ../sysdeps/unix/sysv/linux/usleep.c:32
#2  0x00007f1696e44f33 in TmThreadKillThread (tv=tv@entry=0x7f167d2f05e0) at tm-threads.c:1516
#3  0x00007f1696e45658 in TmThreadKillThreadsFamily (family=family@entry=0) at tm-threads.c:1753
#4  0x00007f1696e16bb5 in UnixSocketPcapFilesCheck (data=0x7f1699e3a630) at runmode-unix-socket.c:318
#5  0x00007f1696e4baf6 in UnixCommandBackgroundTasks (this=this@entry=0x7f16971338a0 <command>) at unix-manager.c:430
#6  0x00007f1696e4c761 in UnixManager (th_v=0x7f16a3604900, thread_data=<optimized out>) at unix-manager.c:980
#7  0x00007f1696e476b6 in TmThreadsManagement (td=0x7f16a3604900) at tm-threads.c:719
#8  0x00007f169576f184 in start_thread (arg=0x7f1682b2d700) at pthread_create.c:312
#9  0x00007f1694ac537d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f16970e7940 (LWP 97509)):
#0  0x00007f1694a8bdfd in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f1694abd354 in usleep (useconds=<optimized out>) at ../sysdeps/unix/sysv/linux/usleep.c:32
#2  0x00007f1696cff1e5 in main (argc=<optimized out>, argv=<optimized out>) at suricata.c:2700

Thread 1 (Thread 0x7f168232c700 (LWP 86962)):
#0  0x00007f1694a01c37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00007f1694a05028 in __GI_abort () at abort.c:89
#2  0x00007f16949fabf6 in __assert_fail_base (fmt=0x7f1694b4b3b8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", 
    assertion=assertion@entry=0x7f1696eca6f0 "!(slot->slot_post_pq.len)", file=file@entry=0x7f1696eca6a7 "tm-threads.c", line=line@entry=377, 
    function=function@entry=0x7f1696ecaa40 <__PRETTY_FUNCTION__.16198> "TmThreadsSlotPktAcqLoop") at assert.c:92
#3  0x00007f16949faca2 in __GI___assert_fail (assertion=assertion@entry=0x7f1696eca6f0 "!(slot->slot_post_pq.len)", file=file@entry=0x7f1696eca6a7 "tm-threads.c", 
    line=line@entry=377, function=function@entry=0x7f1696ecaa40 <__PRETTY_FUNCTION__.16198> "TmThreadsSlotPktAcqLoop") at assert.c:101
#4  0x00007f1696e46c96 in TmThreadsSlotPktAcqLoop (td=0x7f167d2f05e0) at tm-threads.c:377
#5  0x00007f169576f184 in start_thread (arg=0x7f168232c700) at pthread_create.c:312
#6  0x00007f1694ac537d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

More details will be privatively shared.