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  1. Qpid Dispatch
  2. DISPATCH-2102

Shutdown crash when console connected

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 1.15.0
    • 1.20.0
    • Router Node
    • None

    Description

      code

      Proton git branch main @ 08b301a9. Dispatch git branch main @ 68c08365

      This is post-1.16.x branch point. Expect that problem exists on 1.16.x branch also.

      configuation

      Standard 12-node Crosslane network, with 12 echo servers and 144 listeners

      INTA config

      No specification of worker threads in router conf file

      Test that failed

      • Connected a console to INTA_http
      • Run a bunch of echo servers and clients. They all worked ok.
      • kill <pid> : all local routers on taj

      Backtrace

       gdb qdrouterd core.qdrouterd.1140630
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Reading symbols from qdrouterd...
[New LWP 1140659]
[New LWP 1140630]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib64/libthread_db.so.1".

Core was generated by `qdrouterd -c INTA.conf'.

Program terminated with signal SIGABRT, Aborted.
#0 0x00007f368c5b69e5 in raise () from /usr/lib64/libc.so.6
[Current thread is 1 (Thread 0x7f367e5df700 (LWP 1140659))]
Missing separate debuginfos, use: dnf debuginfo-install cyrus-sasl-gssapi-2.1.27-4.fc32.x86_64 cyrus-sasl-lib-2.1.27-4.fc32.x86_64 cyrus-sasl-md5-2.1.27-4.fc32.x86_64 cyrus-sasl-plain-2.1.27-4.fc32.x86_64 glibc-2.31-4.fc32.x86_64 keyutils-libs-1.6-4.fc32.x86_64 krb5-libs-1.18.2-29.fc32.x86_64 libcom_err-1.45.5-3.fc32.x86_64 libdb-5.3.28-40.fc32.x86_64 libev-4.31-2.fc32.x86_64 libffi-3.1-24.fc32.x86_64 libgcc-10.2.1-9.fc32.x86_64 libselinux-3.0-5.fc32.x86_64 libuv-1.39.0-1.fc32.x86_64 libwebsockets-3.2.2-2.fc32.x86_64 libxcrypt-4.4.17-1.fc32.x86_64 openssl-libs-1.1.1g-1.fc32.x86_64 pcre2-10.35-8.fc32.x86_64 python3-libs-3.8.6-1.fc32.x86_64 zlib-1.2.11-21.fc32.x86_64
(gdb) bt
#0 0x00007f368c5b69e5 in raise () from /usr/lib64/libc.so.6
#1 0x00007f368c59f895 in abort () from /usr/lib64/libc.so.6
#2 0x00007f368c59f769 in __assert_fail_base.cold () from /usr/lib64/libc.so.6
#3 0x00007f368c5aee76 in __assert_fail () from /usr/lib64/libc.so.6
#4 0x00007f368cc01e5b in sys_mutex_lock (mutex=0x1238ec0) at /home/chug/git/qpid-dispatch/src/posix/threading.c:58
#5 0x00007f368cc54289 in work_push (hs=0x12e0730, w=...) at /home/chug/git/qpid-dispatch/src/http-libwebsockets.c:234
#6 0x00007f368cc54bf3 in connection_wake (qd_conn=0x7f3670018910) at /home/chug/git/qpid-dispatch/src/http-libwebsockets.c:419
#7 0x00007f368cc51892 in qd_server_activate (ctx=0x7f3670018910) at /home/chug/git/qpid-dispatch/src/server.c:1520
#8 0x00007f368cc4a1f7 in CORE_connection_activate (context=0x1319d90, conn=0x7f3670034510) at /home/chug/git/qpid-dispatch/src/router_node.c:1679
#9 0x00007f368cc2f144 in qdr_activate_connections_CT (core=0x135e460) at /home/chug/git/qpid-dispatch/src/router_core/router_core_thread.c:89
#10 0x00007f368cc2fa41 in router_core_thread (arg=0x135e460) at /home/chug/git/qpid-dispatch/src/router_core/router_core_thread.c:247
#11 0x00007f368cc02159 in _thread_init (arg=0x13d1a20) at /home/chug/git/qpid-dispatch/src/posix/threading.c:172
#12 0x00007f368cb05432 in start_thread () from /usr/lib64/libpthread.so.0
#13 0x00007f368c67b913 in clone () from /usr/lib64/libc.so.6

 

(gdb) thread apply all bt

Thread 2 (Thread 0x7f368bd882c0 (LWP 1140630)):
#0 0x00007f368cb56c89 in pn_session_get_context (session=0x7f36700f1dc0) at /home/chug/git/qpid-proton/c/src/core/engine.c:297
#1 0x00007f368cbe23aa in qd_session_from_pn (pn_ssn=0x7f36700f1dc0) at /home/chug/git/qpid-dispatch/include/qpid/dispatch/container.h:255
#2 0x00007f368cbe5f88 in qd_session_cleanup (qd_conn=0x7f3670018910) at /home/chug/git/qpid-dispatch/src/container.c:1217
#3 0x00007f368cbe331b in close_handler (container=0x1316d60, conn=0x7f3670090f90, qd_conn=0x7f3670018910) at /home/chug/git/qpid-dispatch/src/container.c:373
#4 0x00007f368cbe46d1 in qd_container_handle_event (container=0x1316d60, event=0x12cebd0, conn=0x7f3670090f90, qd_conn=0x7f3670018910) at /home/chug/git/qpid-dispatch/src/container.c:751
#5 0x00007f368cc50333 in handle (qd_server=0x12dca20, e=0x12cebd0, pn_conn=0x7f3670090f90, ctx=0x7f3670018910) at /home/chug/git/qpid-dispatch/src/server.c:1096
#6 0x00007f368cc52479 in qd_connection_handle (c=0x7f3670018910, e=0x12cebd0) at /home/chug/git/qpid-dispatch/src/server.c:1778
#7 0x00007f368cc54157 in handle_events (c=0x7f367003b670) at /home/chug/git/qpid-dispatch/src/http-libwebsockets.c:179
#8 0x00007f368cc5604b in callback_amqpws (wsi=0x7f367001b290, reason=LWS_CALLBACK_CLOSED, user=0x7f367003b670, in=0x0, len=0) at /home/chug/git/qpid-dispatch/src/http-libwebsockets.c:880
#9 0x00007f368c75ed8e in __lws_close_free_wsi.part.0 () from /usr/lib64/libwebsockets.so.15
#10 0x00007f368c75a379 in lws_context_destroy () from /usr/lib64/libwebsockets.so.15
#11 0x00007f368cc563c0 in qd_http_server_free (hs=0x12e0730) at /home/chug/git/qpid-dispatch/src/http-libwebsockets.c:954
#12 0x00007f368cbe72eb in qd_dispatch_free (qd=0x1161610) at /home/chug/git/qpid-dispatch/src/dispatch.c:368
#13 0x0000000000402626 in main_process (config_path=0x7fff1c15a7f3 "INTA.conf", python_pkgdir=0x404283 "/usr/lib/qpid-dispatch/python", test_hooks=false, fd=2) at /home/chug/git/qpid-dispatch/router/src/main.c:119
#14 0x00000000004030cf in main (argc=3, argv=0x7fff1c1593f8) at /home/chug/git/qpid-dispatch/router/src/main.c:369

Thread 1 (Thread 0x7f367e5df700 (LWP 1140659)):
#0 0x00007f368c5b69e5 in raise () from /usr/lib64/libc.so.6
#1 0x00007f368c59f895 in abort () from /usr/lib64/libc.so.6
#2 0x00007f368c59f769 in __assert_fail_base.cold () from /usr/lib64/libc.so.6
#3 0x00007f368c5aee76 in __assert_fail () from /usr/lib64/libc.so.6
#4 0x00007f368cc01e5b in sys_mutex_lock (mutex=0x1238ec0) at /home/chug/git/qpid-dispatch/src/posix/threading.c:58
#5 0x00007f368cc54289 in work_push (hs=0x12e0730, w=...) at /home/chug/git/qpid-dispatch/src/http-libwebsockets.c:234
#6 0x00007f368cc54bf3 in connection_wake (qd_conn=0x7f3670018910) at /home/chug/git/qpid-dispatch/src/http-libwebsockets.c:419
#7 0x00007f368cc51892 in qd_server_activate (ctx=0x7f3670018910) at /home/chug/git/qpid-dispatch/src/server.c:1520
#8 0x00007f368cc4a1f7 in CORE_connection_activate (context=0x1319d90, conn=0x7f3670034510) at /home/chug/git/qpid-dispatch/src/router_node.c:1679
#9 0x00007f368cc2f144 in qdr_activate_connections_CT (core=0x135e460) at /home/chug/git/qpid-dispatch/src/router_core/router_core_thread.c:89
#10 0x00007f368cc2fa41 in router_core_thread (arg=0x135e460) at /home/chug/git/qpid-dispatch/src/router_core/router_core_thread.c:247
#11 0x00007f368cc02159 in _thread_init (arg=0x13d1a20) at /home/chug/git/qpid-dispatch/src/posix/threading.c:172
#12 0x00007f368cb05432 in start_thread () from /usr/lib64/libpthread.so.0
#13 0x00007f368c67b913 in clone () from /usr/lib64/libc.so.6
(gdb)

 

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            eallen Ernest Allen
            chug Charles E. Rolke
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              Created:
              Updated: