[Varnish] #1448: Segfault in jemalloc

[Varnish]

#1448: Segfault in jemalloc
----------------------+--------------------------------------------
 Reporter:  lkarsten  |       Owner:  Lasse Karstensen <lkarsten@…>
     Type:  defect    |      Status:  closed
 Priority:  normal    |   Milestone:
Component:  varnishd  |     Version:  3.0.5
 Severity:  normal    |  Resolution:  fixed
 Keywords:            |
----------------------+--------------------------------------------

Comment (by mareks):

 Got the same crash again with these bits:

 Platform:
 Linux,2.6.39-200.24.1.el6uek.x86_64,x86_64,-smalloc,-smalloc,-hcritbit
 Linux,2.6.39-200.24.1.el6uek.x86_64,x86_64,-smalloc,-smalloc,-hcritbit

 varnish-3.0.5 revision 1a89b1f

 and stack trace:

   2 Thread 0x7f7fd54ff700 (LWP 4815)  0x000000345fe0b98e in
 pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
 * 1 Thread 4807  arena_dalloc_small (ptr=0x7f7f740008f0) at
 jemalloc_linux.c:3687
 (gdb)
 (gdb) thr a 1 bt

 Thread 1 (Thread 4807):
 #0  arena_dalloc_small (ptr=0x7f7f740008f0) at jemalloc_linux.c:3687
 #1  arena_dalloc (ptr=0x7f7f740008f0) at jemalloc_linux.c:3939
 #2  idalloc (ptr=0x7f7f740008f0) at jemalloc_linux.c:3957
 #3  free (ptr=0x7f7f740008f0) at jemalloc_linux.c:5586
 #4  0x000000345f211229 in _dl_deallocate_tls () from /lib64/ld-
 linux-x86-64.so.2
 #5  0x000000345fe0675d in __free_stacks () from /lib64/libpthread.so.0
 #6  0x000000345fe078ea in __free_tcb () from /lib64/libpthread.so.0
 #7  0x000000345fe07b9d in start_thread () from /lib64/libpthread.so.0
 #8  0x000000345f6e8b6d in clone () from /lib64/libc.so.6

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Ticket URL: <https://www.varnish-cache.org/trac/ticket/1448#comment:2>
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