Details
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Bug
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Status: Closed
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Blocker
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Resolution: Fixed
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1.0.0
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None
Description
While running qpid-interop-test against a 2-node + broker configuration, node 2 fails with a segmentation fault. The configuration is as follows:
9001 5672 5672 9002 Sender -------> Node1 ------> Artemis ------> Node 2 ------> Receiver
The configuration files for nodes 1 and 2 are attached.
The client is amqp_types_test from qpid-interop-test, and is run as follows:
amqp_types_test.py --sender localhost:9001 --receiver localhost:9002 Test Broker: qpid-dispatch-router v.1.0.0 on <platform not found> test_binary_ProtonCpp->ProtonCpp (__main__.BinaryTestCase) ... ok test_binary_ProtonCpp->ProtonPython (__main__.BinaryTestCase) ...
which is where the test hangs, and where node 2 fails. Using gdb, I see the following stacktrace:
Thread 5 "qdrouterd" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe882e700 (LWP 16963)]
0x00007ffff7bb6c8b in qdr_node_disconnect_deliveries (core=0x8fcec0, link=0x0, qdlv=qdlv@entry=0x7fffdc030610, pdlv=pdlv@entry=0x7fffd40008d0) at /home/kpvdr/RedHat/qpid-dispatch/src/router_node.c:76
76 DEQ_REMOVE(*list, ref);
(gdb) bt
#0 0x00007ffff7bb6c8b in qdr_node_disconnect_deliveries (core=0x8fcec0, link=0x0, qdlv=qdlv@entry=0x7fffdc030610, pdlv=pdlv@entry=0x7fffd40008d0)
at /home/kpvdr/RedHat/qpid-dispatch/src/router_node.c:76
#1 0x00007ffff7bb6fbf in CORE_delivery_update (context=0x89d570, dlv=0x7fffdc030610, disp=36, settled=<optimized out>) at /home/kpvdr/RedHat/qpid-dispatch/src/router_node.c:1435
#2 0x00007ffff7baa255 in qdr_connection_process (conn=0x95f5d0) at /home/kpvdr/RedHat/qpid-dispatch/src/router_core/connections.c:316
#3 0x00007ffff7b95668 in writable_handler (container=0x89d3d0, container=0x89d3d0, conn=0x7fffe000a360, qd_conn=0x7fffe0000b50) at /home/kpvdr/RedHat/qpid-dispatch/src/container.c:329
#4 qd_container_handle_event (container=0x89d3d0, event=event@entry=0x7fffe002f3e0) at /home/kpvdr/RedHat/qpid-dispatch/src/container.c:552
#5 0x00007ffff7bbb3b5 in handle (qd_server=qd_server@entry=0x883dc0, e=0x7fffe002f3e0) at /home/kpvdr/RedHat/qpid-dispatch/src/server.c:912
#6 0x00007ffff7bbc0d8 in thread_run (arg=0x883dc0) at /home/kpvdr/RedHat/qpid-dispatch/src/server.c:930
#7 0x00007ffff75185ca in start_thread (arg=0x7fffe882e700) at pthread_create.c:333
#8 0x00007ffff67eb0cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
and occurs 100% of the time.
Qpid Dispatch version: master as of Nov 2, 2017