Hi,
Sometimes I have got a bus error at libstdc++ with gcc
3.4.2
in SUN.
I have used a multithread 64 bits application that
loads dynamicly ( as a application's plugin ) a couple
of dinamic libraries. That application and all your
dynamic libraries have a strong use of C++ Standard
Librarie.
Sometimes, when the application is running over high
load
It has received a bus error. The error is got in the
push_back() method call to a vector object.
I have a limited stack trace got using "mdb" ( see
below ), because I was not able to reproduce the
error in development.
I would like know if the error could is or due some
libstdc++ bug either some missing compilation flag (
i have used -fPIC -shared -m64 in shared libraries
generation ), either some application bug.
Could somebody gives me any hint/tip ? Below is the
stack trace.
Thank you,
Frederico Faria
----------------------------------------------------
Information about the environment
The application is compiled with:
SunOS 5.8 Generic_117350-04 sun4u sparc
SUNW,Sun-Fire-V210
GCC 3.4.2
The application runs another SUN:
SunOS 5.9 Generic_118558-04 sun4u sparc
SUNW,Sun-Fire-880
Stack Trace:
ffffffff668fcfb1
libstdc++.so.6`_ZN9__gnu_cxx18__exchange_and_addEPVli(1314eb710,
1314eb710, 1314eb718, 1314eb710, 0, ffffffff668fd918)
ffffffff668fd091 0xffffffff6fd786d8(12ad55738, 3,
ffffffff6e591a38, ffffffff668fdaa0, ffffffff668ff250,
ffffffff668fd9d8)
ffffffff668fd151
CacheRelatedPlugins.so`_ZN25CurrentTransactionStorage12addAccountIdEjm+0x40(12ad55738,
275946, 275946, 0, 81010100,
ffffffff668fdaa0)
ffffffff668fd211
CacheRelatedPlugins.so`_ZN12PackageCache17registerAccountIdER13ParserContextm+0x4b4(12ad54d00,
ffffffff668ff250, 275946,
117eda898, 81010100, ff00)
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