-
Bug
-
Resolution: Done
-
Major
-
None
Using the to be attached reproducer and broker configuration:
Running amqsender
./amqsender <broker1> <broker2> <username> <password> <address> <frequency in microseconds>
e.g.
./amqsender testbox111:5672 testbox111:5673 anon anon Q1 1
You can reproduce the coredump with just one broker
1. keep slave down
2. start master broker
3. run amqsender with a very low frequency
4. kill master broker
This should reproduce the coredump.
The reproducer has events implemented for on_transport_close yet we see:
. . . [0x7fffec0169b0]:(PN_TRANSPORT, pn_transport<0x7fffec0169b0>) [0x7fffec0169b0]:(PN_TRANSPORT, pn_transport<0x7fffec0169b0>) [0x7fffec0169b0]:(PN_CONNECTION_WAKE, pn_connection<0x7fffec000b90>) AMQSender::on_connection_wake pn_connection<0x7fffec000b90> [0x7fffec0169b0]:(PN_TRANSPORT_TAIL_CLOSED, pn_transport<0x7fffec0169b0>) [0x7fffec0169b0]:(PN_TRANSPORT_ERROR, pn_transport<0x7fffec0169b0>) [0x7fffec0169b0]:(PN_TRANSPORT_HEAD_CLOSED, pn_transport<0x7fffec0169b0>) [0x7fffec0169b0]:(PN_TRANSPORT_CLOSED, pn_transport<0x7fffec0169b0>) [0x7fffec0169b0]:(PN_CONNECTION_INIT, pn_connection<0x7fffec000b90>) Thread 1 "amqsender" received signal SIGSEGV, Segmentation fault. 0x00007ffff72bcdd0 in pthread_mutex_lock () from /lib64/libpthread.so.0 Missing separate debuginfos, use: dnf debuginfo-install cyrus-sasl-gssapi-2.1.26-26.2.fc24.x86_64 cyrus-sasl-lib-2.1.26-26.2.fc24.x86_64 cyrus-sasl-md5-2.1.26-26.2.fc24.x86_64 cyrus-sasl-plain-2.1.26-26.2.fc24.x86_64 cyrus-sasl-scram-2.1.26-26.2.fc24.x86_64 keyutils-libs-1.5.9-8.fc24.x86_64 krb5-libs-1.14.4-7.fc25.x86_64 libcom_err-1.43.3-1.fc25.x86_64 libcrypt-nss-2.24-4.fc25.x86_64 libdb-5.3.28-16.fc25.x86_64 libgcc-6.3.1-1.fc25.x86_64 libselinux-2.5-13.fc25.x86_64 libstdc++-6.3.1-1.fc25.x86_64 nss-softokn-freebl-3.28.3-1.1.fc25.x86_64 openssl-libs-1.0.2k-1.fc25.x86_64 pcre-8.40-5.fc25.x86_64 zlib-1.2.8-10.fc24.x86_64 (gdb) bt #0 0x00007ffff72bcdd0 in pthread_mutex_lock () from /lib64/libpthread.so.0 #1 0x00007ffff76dc4fa in lock (m=0x1a0) at /home/rkieley/LocalProjects/src/rh/rh-qpid-proton/proton-c/src/proactor/epoll.c:112 #2 0x00007ffff76dcc09 in wake (ctx=0x7fffec2b8ac0) at /home/rkieley/LocalProjects/src/rh/rh-qpid-proton/proton-c/src/proactor/epoll.c:436 #3 0x00007ffff76def0e in pn_connection_wake (c=0x7fffec000b90) at /home/rkieley/LocalProjects/src/rh/rh-qpid-proton/proton-c/src/proactor/epoll.c:1302 #4 0x00007ffff7b81b82 in proton::container::impl::connection_work_queue::add (this=0x7fffec001d30, f=...) at /home/rkieley/LocalProjects/src/rh/rh-qpid-proton/proton-c/bindings/cpp/src/proactor_container_impl.cpp:118 #5 0x00007ffff7bacde5 in proton::work_queue::add (this=0x7fffec001cd8, f=...) at /home/rkieley/LocalProjects/src/rh/rh-qpid-proton/proton-c/bindings/cpp/src/work_queue.cpp:43 #6 0x000000000040536f in AMQSender::send (this=this@entry=0x7fffffffd960, strMsg="7578") at ../attachments/AMQSender.cpp:42 #7 0x000000000040328f in main (argc=<optimized out>, argv=0x7fffffffdbd8) at ../attachments/amqsend.cpp:20 (gdb) frame 2 #2 0x00007ffff76dcc09 in wake (ctx=0x7fffec2b8ac0) at /home/rkieley/LocalProjects/src/rh/rh-qpid-proton/proton-c/src/proactor/epoll.c:436 436 lock(&p->eventfd_mutex); (gdb) print p $3 = (pn_proactor_t *) 0x0 (gdb)
- cloned to
-
PROTON-1766 Loading...
