Description of problem: Cqpid python module (python-qpid-qmf) crashes (SIGSEGV) when loaded by RHEL5.8 python qmf-tool: [root@dhcp-27-79 0.14]# qmf-tool Segmentation fault [root@dhcp-27-79 0.14]# ulimit -c unlimited [root@dhcp-27-79 ~]# service qpidd restart Stopping Qpid AMQP daemon: [ OK ] Starting Qpid AMQP daemon: [ OK ] [root@dhcp-27-79 ~]# qmf-tool Segmentation fault (core dumped) Looking more in detail: [root@dhcp-27-79 ~]# file core.25714 core.25714: ELF 32-bit LSB core file Intel 80386, version 1 (SYSV), SVR4-style, from 'qmf-tool' [root@dhcp-27-79 ~]# file `which qmf-tool` /usr/bin/qmf-tool: python script text executable [root@dhcp-27-79 ~]# gdb `which python` core.25714 GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-42.el5) ... Core was generated by `/usr/bin/python /usr/bin/qmf-tool'. Program terminated with signal 11, Segmentation fault. #0 init_cqpid () at cqpid.cpp:13948 13948 cqpid.cpp: No such file or directory. in cqpid.cpp (gdb) info threads * 1 Thread 0xb7fd96c0 (LWP 25714) init_cqpid () at cqpid.cpp:13948 (gdb) t a a bt Thread 1 (Thread 0xb7fd96c0 (LWP 25714)): #0 init_cqpid () at cqpid.cpp:13948 #1 0x00d7c638 in _PyImport_LoadDynamicModule () from /usr/lib/libpython2.4.so.1.0 #2 0x00d7a21e in ?? () from /usr/lib/libpython2.4.so.1.0 #3 0x00d7a9b3 in ?? () from /usr/lib/libpython2.4.so.1.0 #4 0x00d7ae72 in ?? () from /usr/lib/libpython2.4.so.1.0 #5 0x00d7b088 in PyImport_ImportModuleEx () from /usr/lib/libpython2.4.so.1.0 #6 0x00d5ab2e in ?? () from /usr/lib/libpython2.4.so.1.0 #7 0x00d279bd in PyCFunction_Call () from /usr/lib/libpython2.4.so.1.0 #8 0x00cfd087 in PyObject_Call () from /usr/lib/libpython2.4.so.1.0 #9 0x00d5e07c in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.4.so.1.0 #10 0x00d5ffa7 in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0 #11 0x00d64856 in PyEval_EvalCodeEx () from /usr/lib/libpython2.4.so.1.0 #12 0x00d648e3 in PyEval_EvalCode () from /usr/lib/libpython2.4.so.1.0 #13 0x00d7934d in PyImport_ExecCodeModuleEx () from /usr/lib/libpython2.4.so.1.0 #14 0x00d798f3 in ?? () from /usr/lib/libpython2.4.so.1.0 #15 0x00d7a9b3 in ?? () from /usr/lib/libpython2.4.so.1.0 #16 0x00d7ae72 in ?? () from /usr/lib/libpython2.4.so.1.0 #17 0x00d7b088 in PyImport_ImportModuleEx () from /usr/lib/libpython2.4.so.1.0 #18 0x00d5ab2e in ?? () from /usr/lib/libpython2.4.so.1.0 #19 0x00d279bd in PyCFunction_Call () from /usr/lib/libpython2.4.so.1.0 #20 0x00cfd087 in PyObject_Call () from /usr/lib/libpython2.4.so.1.0 #21 0x00d5e07c in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.4.so.1.0 #22 0x00d5ffa7 in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0 #23 0x00d64856 in PyEval_EvalCodeEx () from /usr/lib/libpython2.4.so.1.0 #24 0x00d648e3 in PyEval_EvalCode () from /usr/lib/libpython2.4.so.1.0 #25 0x00d81708 in ?? () from /usr/lib/libpython2.4.so.1.0 #26 0x00d82e18 in PyRun_SimpleFileExFlags () from /usr/lib/libpython2.4.so.1.0 #27 0x00d834fa in PyRun_AnyFileExFlags () from /usr/lib/libpython2.4.so.1.0 #28 0x00d89fb8 in Py_Main () from /usr/lib/libpython2.4.so.1.0 #29 0x080485b2 in main () (gdb) quit [root@dhcp-27-79 ~]# rpm -V python-qpid-qmf [root@dhcp-27-79 ~]# rpm -ql python-qpid-qmf | grep cqpid /usr/lib/python2.4/site-packages/_cqpid.so /usr/lib/python2.4/site-packages/cqpid.py /usr/lib/python2.4/site-packages/cqpid.pyc /usr/lib/python2.4/site-packages/cqpid.pyo Version-Release number of selected component (if applicable): python-qpid-0.14-6.el5 qpid-cpp*-0.14-15.el5 qpid-java-*0.14-3.el5 qpid-qmf-*0.14-7.el5 qpid-tests-0.14-1.el5 qpid-tools-0.14-2.el5 saslwrapper-*0.10-4.el5 sesame-1.0-3.el5 How reproducible: 100% Steps to Reproduce: 1. service qpidd restart 2. qmf-tool 3. Actual results: qmf-tool segfaults, cqpid is not loadable. Expected results: qmf-tool should work, cqpid should be loadable. Additional info:
Seen on both RHEL 5.8 i386 / x86_64.
Please refer to the upstream issue: https://issues.apache.org/jira/browse/QPID-3946 Fixed in Revision #1325977
The issue has been fixed and qmf-tool do not segfault anymore, tested on RHEL 5.8 i386 / x86_64 on packages: python-qpid-0.14-6.el5 python-qpid-qmf-0.14-9.el5 python-saslwrapper-0.10-4.el5 qpid-cpp-client-0.14-14.el5 qpid-cpp-client-devel-0.14-14.el5 qpid-cpp-client-devel-docs-0.14-14.el5 qpid-cpp-client-rdma-0.14-14.el5 qpid-cpp-client-ssl-0.14-14.el5 qpid-cpp-server-0.14-14.el5 qpid-cpp-server-cluster-0.14-14.el5 qpid-cpp-server-devel-0.14-14.el5 qpid-cpp-server-rdma-0.14-14.el5 qpid-cpp-server-ssl-0.14-14.el5 qpid-cpp-server-store-0.14-14.el5 qpid-cpp-server-xml-0.14-14.el5 qpid-java-client-0.14-3.el5 qpid-java-common-0.14-3.el5 qpid-java-example-0.14-3.el5 qpid-qmf-0.14-9.el5 qpid-qmf-devel-0.14-9.el5 qpid-tests-0.14-1.el5 qpid-tools-0.14-2.el5 rh-qpid-cpp-tests-0.14-14.el5 ruby-qpid-qmf-0.14-9.el5 ruby-saslwrapper-0.10-4.el5 saslwrapper-0.10-4.el5 saslwrapper-devel-0.10-4.el5 sesame-1.0-3.el5 sesame-debuginfo-1.0-3.el5 -> VERIFIED