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Posted to dev@qpid.apache.org by "Chuck Rolke (JIRA)" <ji...@apache.org> on 2018/11/05 21:36:00 UTC
[jira] [Created] (DISPATCH-1171) Interior router crash when edge
receiver disconnects
Chuck Rolke created DISPATCH-1171:
-------------------------------------
Summary: Interior router crash when edge receiver disconnects
Key: DISPATCH-1171
URL: https://issues.apache.org/jira/browse/DISPATCH-1171
Project: Qpid Dispatch
Issue Type: Bug
Components: Routing Engine
Affects Versions: 1.5.0
Reporter: Chuck Rolke
Running a single-host setup similar to system_tests_edge_router RouterTest. See config generator script gen_configs.py attached. The test case uses current proton cpp examples to generate traffic.
# ./gen_configs.py
# Start the routers by running ./run-ratchet.sh
# simple_recv -a amqp://127.0.0.1:21009/closest/foo -m 100000000
# simple_recv -a amqp://127.0.0.1:21012/closest/foo -m 100000000
# simple_send -a amqp://127.0.0.1:21009/closest/foo -m 100000000
# kill receiver in step 2. This produces the core.
{{(gdb) bt}}
{{#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51}}
{{#1 0x00007f9ebbbb1d31 in __GI_abort () at abort.c:79}}
{{#2 0x00007f9ebbba905a in __assert_fail_base (fmt=0x7f9ebbcf9580 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f9ebd0adf04 "(addr->rlinks).size == 1", }}
{{ file=file@entry=0x7f9ebd0adb60 "/home/chug/git/qpid-dispatch/src/router_core/forwarder.c", line=line@entry=580, }}
{{ function=function@entry=0x7f9ebd0ae0b0 <__PRETTY_FUNCTION__.8725> "qdr_forward_closest_CT") at assert.c:92}}
{{#3 0x00007f9ebbba90d2 in __GI___assert_fail (assertion=0x7f9ebd0adf04 "(addr->rlinks).size == 1", file=0x7f9ebd0adb60 "/home/chug/git/qpid-dispatch/src/router_core/forwarder.c", }}
{{ line=580, function=0x7f9ebd0ae0b0 <__PRETTY_FUNCTION__.8725> "qdr_forward_closest_CT") at assert.c:101}}
{{#4 0x00007f9ebd07ea6e in qdr_forward_closest_CT (core=0x1f2b8a0, addr=0x7f9ea802ea60, msg=0x7f9ea409dd20, in_delivery=0x7f9ea40cb1e0, exclude_inprocess=false, control=false)}}
{{ at /home/chug/git/qpid-dispatch/src/router_core/forwarder.c:580}}
{{#5 0x00007f9ebd07ffba in qdr_forward_message_CT (core=0x1f2b8a0, addr=0x7f9ea802ea60, msg=0x7f9ea409dd20, in_delivery=0x7f9ea40cb1e0, exclude_inprocess=false, control=false)}}
{{ at /home/chug/git/qpid-dispatch/src/router_core/forwarder.c:978}}
{{#6 0x00007f9ebd08ce5d in qdr_link_forward_CT (core=0x1f2b8a0, link=0x7f9ea404fe60, dlv=0x7f9ea40cb1e0, addr=0x7f9ea802ea60, more=false)}}
{{ at /home/chug/git/qpid-dispatch/src/router_core/transfer.c:874}}
{{#7 0x00007f9ebd08d7a5 in qdr_link_deliver_CT (core=0x1f2b8a0, action=0x7f9ea4100a60, discard=false) at /home/chug/git/qpid-dispatch/src/router_core/transfer.c:1066}}
{{#8 0x00007f9ebd08648a in router_core_thread (arg=0x1f2b8a0) at /home/chug/git/qpid-dispatch/src/router_core/router_core_thread.c:116}}
{{#9 0x00007f9ebc9ad50b in start_thread (arg=0x7f9eaea7c700) at pthread_create.c:465}}
{{#10 0x00007f9ebbc7138f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95}}
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