[ https://issues.apache.org/jira/browse/DISPATCH-387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Ross reassigned DISPATCH-387: --------------------------------- Assignee: Ted Ross > Router core dumps with misbehaving client > ----------------------------------------- > > Key: DISPATCH-387 > URL: https://issues.apache.org/jira/browse/DISPATCH-387 > Project: Qpid Dispatch > Issue Type: Bug > Reporter: Ulf Lilleengen > Assignee: Ted Ross > Attachments: simple_direct.conf > > > I have a simple setup with a router, a sender and a receiver. > The receiver is qpid-receiver from qpid-cpp-client-devel. The sender is a > modified version of https://github.com/orpiske/msg-perf-tool, and I've pushed > my modifications that made the router crash here: > https://github.com/lulf/msg-perf-tool/tree/lulf/dispatch-crash-sender > Using router built from master. > Invoking the receiver: qpid-receive --broker 127.0.0.1:5674 --address > amqp-test --ack-frequency 1 --messages 11111 --report-total -f > --print-content false > Invoking the sender: ./bin/mpt-sender -b amqp://127.0.0.1:5674/amqp-test -p 1 > -d 1 -s 128 > The client might not behaving appropriately, so its entirely possible that I > don't know what I'm doing! But I was thinking that the router should probably > not crash due to misbehaving clients anyway. The core dump can be found here: > http://lulf.no/stuff/qdrouterd_dispatch_387.core > (gdb) where > #0 qd_link_pn (link=0x0) at /home/lulf/git/qpid-dispatch/src/container.c:862 > #1 0x00007fbf4fc34e0c in CORE_link_push (context=0x1c5e3c0, link=0x1c84b80) > at /home/lulf/git/qpid-dispatch/src/router_node.c:808 > #2 0x00007fbf4fc2b27e in qdr_connection_process (conn=0x7fbf380194a0) > at /home/lulf/git/qpid-dispatch/src/router_core/connections.c:175 > #3 0x00007fbf4fc19528 in writable_handler (container=0x1b7b510, > container=0x1b7b510, conn=<optimized out>, > qd_conn=0x7fbf3800e4f0) at > /home/lulf/git/qpid-dispatch/src/container.c:353 > #4 handler (handler_context=0x1b7b510, conn_context=<optimized out>, > event=<optimized out>, qd_conn=0x7fbf3800e4f0) > at /home/lulf/git/qpid-dispatch/src/container.c:590 > #5 0x00007fbf4fc389c5 in process_connector (cxtr=0x7fbf38000950, > qd_server=0x1c17ef0) > at /home/lulf/git/qpid-dispatch/src/server.c:744 > #6 thread_run (arg=<optimized out>) at > /home/lulf/git/qpid-dispatch/src/server.c:964 > #7 0x00007fbf4f79961a in start_thread () from /lib64/libpthread.so.0 > #8 0x00007fbf4ecf859d in clone () from /lib64/libc.so.6 > (gdb) thread apply all bt > Thread 5 (Thread 0x7fbf41fc1700 (LWP 13316)): > #0 0x00007fbf4f79eb20 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib64/libpthread.so.0 > #1 0x00007fbf4fc24c8f in sys_cond_wait (cond=<optimized out>, > held_mutex=0x1b939c0) > at /home/lulf/git/qpid-dispatch/src/posix/threading.c:107 > #2 0x00007fbf4fc38764 in thread_run (arg=<optimized out>) at > /home/lulf/git/qpid-dispatch/src/server.c:846 > #3 0x00007fbf4f79961a in start_thread () from /lib64/libpthread.so.0 > #4 0x00007fbf4ecf859d in clone () from /lib64/libc.so.6 > Thread 4 (Thread 0x7fbf50041180 (LWP 13314)): > #0 0x00007fbf4f79eb20 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib64/libpthread.so.0 > #1 0x00007fbf4fc24c8f in sys_cond_wait (cond=<optimized out>, > held_mutex=0x1b939c0) > at /home/lulf/git/qpid-dispatch/src/posix/threading.c:107 > #2 0x00007fbf4fc38764 in thread_run (arg=<optimized out>) at > /home/lulf/git/qpid-dispatch/src/server.c:846 > #3 0x00007fbf4fc38eb0 in qd_server_run (qd=0x1944030) at > /home/lulf/git/qpid-dispatch/src/server.c:1371 > #4 0x0000000000401aa7 in main_process ( > config_path=config_path@entry=0x7fffe5d8fdf0 > "../../qpid-examples/simple_direct.conf", > python_pkgdir=python_pkgdir@entry=0x402420 > "../../qpid-install/lib/qpid-dispatch/python", fd=fd@entry=2) > at /home/lulf/git/qpid-dispatch/router/src/main.c:145 > #5 0x0000000000401797 in main (argc=3, argv=0x7fffe5d8f348) at > /home/lulf/git/qpid-dispatch/router/src/main.c:345 > Thread 3 (Thread 0x7fbf429d4700 (LWP 13315)): > #0 0x00007fbf4f79eb20 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib64/libpthread.so.0 > #1 0x00007fbf4fc24c8f in sys_cond_wait (cond=<optimized out>, > held_mutex=0x1c637c0) > at /home/lulf/git/qpid-dispatch/src/posix/threading.c:107 > #2 0x00007fbf4fc2ffdd in router_core_thread (arg=0x1c63490) > at /home/lulf/git/qpid-dispatch/src/router_core/router_core_thread.c:54 > #3 0x00007fbf4f79961a in start_thread () from /lib64/libpthread.so.0 > #4 0x00007fbf4ecf859d in clone () from /lib64/libc.so.6 > Thread 2 (Thread 0x7fbf417c0700 (LWP 13317)): > #0 0x00007fbf4ececb1d in poll () from /lib64/libc.so.6 > #1 0x00007fbf4fc246e0 in qdpn_driver_wait_2 (d=0x1b2e270, timeout=<optimized > out>, timeout@entry=397) > at /home/lulf/git/qpid-dispatch/src/posix/driver.c:964 > #2 0x00007fbf4fc38249 in thread_run (arg=<optimized out>) at > /home/lulf/git/qpid-dispatch/src/server.c:872 > #3 0x00007fbf4f79961a in start_thread () from /lib64/libpthread.so.0 > #4 0x00007fbf4ecf859d in clone () from /lib64/libc.so.6 > Thread 1 (Thread 0x7fbf40fbf700 (LWP 13318)): > #0 qd_link_pn (link=0x0) at /home/lulf/git/qpid-dispatch/src/container.c:862 > #1 0x00007fbf4fc34e0c in CORE_link_push (context=0x1c5e3c0, link=0x1c84b80) > at /home/lulf/git/qpid-dispatch/src/router_node.c:808 > #2 0x00007fbf4fc2b27e in qdr_connection_process (conn=0x7fbf380194a0) > at /home/lulf/git/qpid-dispatch/src/router_core/connections.c:175 > #3 0x00007fbf4fc19528 in writable_handler (container=0x1b7b510, > container=0x1b7b510, conn=<optimized out>, > qd_conn=0x7fbf3800e4f0) at > /home/lulf/git/qpid-dispatch/src/container.c:353 > #4 handler (handler_context=0x1b7b510, conn_context=<optimized out>, > event=<optimized out>, qd_conn=0x7fbf3800e4f0) > at /home/lulf/git/qpid-dispatch/src/container.c:590 > #5 0x00007fbf4fc389c5 in process_connector (cxtr=0x7fbf38000950, > qd_server=0x1c17ef0) > at /home/lulf/git/qpid-dispatch/src/server.c:744 > #6 thread_run (arg=<optimized out>) at > /home/lulf/git/qpid-dispatch/src/server.c:964 > #7 0x00007fbf4f79961a in start_thread () from /lib64/libpthread.so.0 > #8 0x00007fbf4ecf859d in clone () from /lib64/libc.so.6 -- This message was sent by Atlassian JIRA (v6.3.4#6332) 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