asterisk users - Sep 2014 - Segfault Asterisk 1.4.44 in wmvare ESXi 5.5

Hi,

Im getting daily segfaults when running 40-100 cuncurrent calls in G729
passthrough mode. Any thoughs on why this is happening is most appreciated.


#0  0x0000003cd773356f in __strlen_sse42 () from /lib64/libc.so.6
#1  0x000000000043b352 in update_bridgepeer (c0=0x7faeac06a320,
c1=0x7faea4711570) at channel.c:4791
#2  0x0000000000445f42 in ast_channel_bridge (c0=0x7faeac06a320,
c1=0x7faea4711570, config=0x7fae9f35cd20, fo=0x7fae9f35bd08, rc=0x7fae9f35bd00)
    at channel.c:5072
#3  0x00007faec5bbfdb4 in ast_bridge_call (chan=0x7faeac06a320,
peer=0x7faea4711570, config=0x7fae9f35cd20) at res_features.c:2281
#4  0x00007faec532d47e in dial_exec_full (chan=0x7faeac06a320, data=<value
optimized out>, peerflags=0x7fae9f35d2f0, continue_exec=0x0)
    at app_dial.c:1930
#5  0x00007faec532f375 in dial_exec (chan=<value optimized out>,
data=<value optimized out>) at app_dial.c:1978
#6  0x000000000048b66f in pbx_exec (c=0x7faeac06a320, con=<value optimized
out>, context=<value optimized out>, exten=<value optimized out>,
    priority=189, label=<value optimized out>, callerid=0x7faea433fca0
"861234567890", action=E_SPAWN) at pbx.c:553
#7  pbx_extension_helper (c=0x7faeac06a320, con=<value optimized out>,
context=<value optimized out>, exten=<value optimized out>,
priority=189,
    label=<value optimized out>, callerid=0x7faea433fca0
"861234567890", action=E_SPAWN) at pbx.c:1896
#8  0x000000000048ba73 in ast_spawn_extension (c=<value optimized out>,
context=<value optimized out>, exten=<value optimized out>,
    priority=<value optimized out>, callerid=<value optimized out>)
at pbx.c:2370
#9  0x00007faec4d1e4f0 in _macro_exec (chan=0x7fae9f3619a8, data=<value
optimized out>, exclusive=0) at app_macro.c:352
#10 0x000000000048b66f in pbx_exec (c=0x7faeac06a320, con=<value optimized
out>, context=<value optimized out>, exten=<value optimized out>,
    priority=28, label=<value optimized out>, callerid=0x7faea433fca0
"861234567890", action=E_SPAWN) at pbx.c:553
#11 pbx_extension_helper (c=0x7faeac06a320, con=<value optimized out>,
context=<value optimized out>, exten=<value optimized out>,
priority=28,
    label=<value optimized out>, callerid=0x7faea433fca0
"867568640323", action=E_SPAWN) at pbx.c:1896
#12 0x000000000048c982 in ast_spawn_extension (c=0x7faeac06a320) at pbx.c:2370
#13 __ast_pbx_run (c=0x7faeac06a320) at pbx.c:2464
#14 0x000000000048d759 in pbx_thread (data=<value optimized out>) at
pbx.c:2710
#15 0x00000000004bdc3a in dummy_start (data=<value optimized out>) at
utils.c:856
#16 0x0000003cd7e079d1 in start_thread () from /lib64/libpthread.so.0
#17 0x0000003cd76e886d in clone () from /lib64/libc.so.6
(gdb) 0x0000003cd773356f in __strlen_sse42 () from /lib64/libc.so.6

/ Marcus