Tuxedo BRIDGE Process Crashes When Freeing Memory (Doc ID 1901111.1)

Last updated on NOVEMBER 04, 2016

Applies to:

Oracle Tuxedo - Version 11.1.1.2.0 and later
Information in this document applies to any platform.

Symptoms

 

Tuxedo BRIDGE server sometimes crashes dumping a core file when calling a MIB service.

In ULOG is reported :


123544.testmac!BRIDGE.23656.4144035584.0: CMDTUX_CAT:1380: ERROR: Message queue blocking prevented delivery, Qaddr = 643989635
123544.testmac!TMSYSEVT.26388.4145219328.0: WARN: .SysMachineMsgq: REFA message queue blocking

 

When examining the core file dumped, the stack trace reports:

 *** glibc detected *** BRIDGE: double free or corruption (!prev):
0x00000000005c3c20 ***
======= Backtrace: =========
/lib64/libc.so.6[0x30298760e6]
/lib64/libc.so.6[0x3029878c13]
BRIDGE[0x4156c1]
/opt/tuxedo/v11gR2/lib/libtmib.so(_tmib_get+0x940)[0x7ffff7d6c344]
/opt/tuxedo/v11gR2/lib/libtmib.so(tpadmcall+0x1503)[0x7ffff7dad7f3]
/opt/tuxedo/v11gR2/lib/libtmib.so(_systppost+0x669)[0x7ffff7d5a909]
BRIDGE[0x40a2d5]
BRIDGE[0x41d23a]
BRIDGE[0x40c484]
BRIDGE(_tmrunserver+0x539)[0x4126d0]
/opt/tuxedo/v11gR2/lib/libtux.so(_tmstartserver+0x263)[0x7ffff79b6d2c]
BRIDGE(GPT_new_ctx+0x125)[0x4065dd]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x302981ecdd]
BRIDGE(GPT_new_ctx+0x41)[0x4064f9]

 

Cause

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