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Posted to dev@qpid.apache.org by "Paolo Patierno (JIRA)" <ji...@apache.org> on 2016/11/30 15:38:58 UTC
[jira] [Created] (DISPATCH-583) Random segmentation fault
Paolo Patierno created DISPATCH-583:
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Summary: Random segmentation fault
Key: DISPATCH-583
URL: https://issues.apache.org/jira/browse/DISPATCH-583
Project: Qpid Dispatch
Issue Type: Bug
Affects Versions: 0.8.0
Reporter: Paolo Patierno
Hello,
working with the following project :
https://github.com/EnMasseProject/mqtt-frontend
using the router, I have random "segmentation fault" errors when the SubscribeTest is executed. It happens running the test 3-4 times ... or 20 times ... totally random.
You can reproduce it, cloning the above repo and running :
mvn -Dtest=SubscribeTest test
I used the route built from the repo source code (about 2 weeks ago) but applying the patch for message annotations on that.
I got the backtrace of one of the crash :
#0 0x0000000f00747369 in ?? ()
#1 0x00007f0eceddcf69 in pn_class_equals (clazz=<optimized out>, a=<optimized out>, b=b@entry=0x7f0eb800bd90) at /qpid-proton-0.15.0/proton-c/src/object/object.c:169
#2 0x00007f0eceddd466 in pn_list_index (list=list@entry=0x7f0eb802c0c0, value=value@entry=0x7f0eb800bd90) at /qpid-proton-0.15.0/proton-c/src/object/list.c:88
#3 0x00007f0eceddd559 in pn_list_remove (list=0x7f0eb802c0c0, value=value@entry=0x7f0eb800bd90) at /qpid-proton-0.15.0/proton-c/src/object/list.c:99
#4 0x00007f0ecede82ea in pn_link_finalize (object=0x7f0eb800bd90) at /qpid-proton-0.15.0/proton-c/src/engine/engine.c:1129
#5 0x00007f0eceddce19 in pn_class_decref (clazz=0x7f0ecf013480 <clazz>, object=0x7f0eb800bd90) at /qpid-proton-0.15.0/proton-c/src/object/object.c:95
#6 0x00007f0ecedeadb0 in pn_event_finalize (event=0x7f0eb802a580) at /qpid-proton-0.15.0/proton-c/src/events/event.c:212
#7 pn_event_finalize_cast (object=0x7f0eb802a580) at /qpid-proton-0.15.0/proton-c/src/events/event.c:257
#8 0x00007f0eceddce19 in pn_class_decref (clazz=0x7f0ecf013600 <clazz>, clazz@entry=0x7f0ecf012f00 <PN_OBJECT>, object=0x7f0eb802a580) at /qpid-proton-0.15.0/proton-c/src/object/object.c:95
#9 0x00007f0eceddd02f in pn_decref (object=<optimized out>) at /qpid-proton-0.15.0/proton-c/src/object/object.c:253
#10 0x00007f0ecedeb0a2 in pn_collector_pop (collector=collector@entry=0x7f0eb8036450) at /qpid-proton-0.15.0/proton-c/src/events/event.c:189
#11 0x00007f0ecf055d43 in process_connector (cxtr=0x7f0eb8002f90, qd_server=0x2517e70) at /qpid-dispatch/src/server.c:851
#12 thread_run (arg=<optimized out>) at /qpid-dispatch/src/server.c:1075
#13 0x00007f0ecebb45ba in start_thread () from /lib64/libpthread.so.0
#14 0x00007f0ece1037cd in clone () from /lib64/libc.so.6
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