[syslog-ng] [Bug 183] Threaded Syslog-ng chashes resolving locally

[bugzilla at bugzilla.balabit.com]

https://bugzilla.balabit.com/show_bug.cgi?id=183


Gergely Nagy <algernon at balabit.hu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |3.3.6
                 CC|                            |algernon at balabit.hu
         AssignedTo|bazsi at balabit.hu            |algernon at balabit.hu
           Severity|minor                       |major




--- Comment #1 from Gergely Nagy <algernon at balabit.hu>  2012-06-08 15:08:27 ---
If the problem surfaces again, can you send me the core file, please?

I managed to reproduce it, but the backtrace looks weird:

Thread 3 (Thread 0x7f73b783c700 (LWP 22411)):
#0  0x00007f73bbab5f63 in epoll_wait () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f73bd351303 in iv_epoll_poll (numfds=1, active=0x7f73b78399d0, msec=10000) at ../../../../lib/ivykis/lib/iv_method_epoll.c:73
#2  0x00007f73bd350a6d in iv_main () at ../../../../lib/ivykis/lib/iv_main.c:265
#3  0x00007f73bd35552a in iv_work_thread (_thr=0x1fbbf20) at ../../../../lib/ivykis/modules/iv_work.c:196
#4  0x00007f73bd355b94 in iv_thread_handler (_thr=0x1fbbff0) at ../../../../lib/ivykis/modules/iv_thread.c:100
#5  0x00007f73bbd6ab50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6  0x00007f73bbab590d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f73bd781b00 (LWP 22393)):
#0  0x00007f73bbab5f63 in epoll_wait () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f73bd351303 in iv_epoll_poll (numfds=7, active=0x7fffab1013f0, msec=19683) at ../../../../lib/ivykis/lib/iv_method_epoll.c:73
#2  0x00007f73bd350a6d in iv_main () at ../../../../lib/ivykis/lib/iv_main.c:265
#3  0x00007f73bd32b0cf in main_loop_run () at ../../lib/mainloop.c:734
#4  0x0000000000401993 in main (argc=1, argv=0x7fffab101558) at ../../syslog-ng/main.c:260

Thread 1 (Thread 0x7f73b903f700 (LWP 22408)):
#0  malloc_consolidate (av=0x7f73bbd5fe60) at malloc.c:5155
#1  0x00007f73bba543e8 in _int_free (av=0x7f73bbd5fe60, p=0x20102d0) at malloc.c:5034
#2  0x00007f73bba577ec in *__GI___libc_free (mem=<optimized out>) at malloc.c:3738
#3  0x00007f73bc829c8f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f73bc829e7d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f73bbd6a139 in __nptl_deallocate_tsd () at pthread_create.c:155
#6  0x00007f73bbd6ab5e in start_thread (arg=<optimized out>) at pthread_create.c:311
#7  0x00007f73bbab590d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

I wonder if you're seeing the same thing. I'll see if I can catch it with a debugger, or under valgrind.


-- 
Configure bugmail: https://bugzilla.balabit.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching all bug changes.