Ken Giusti created DISPATCH-1840:
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Summary: HTTP1: shutdown crash when HTTP1 connection activated
Key: DISPATCH-1840
URL: https://issues.apache.org/jira/browse/DISPATCH-1840
Project: Qpid Dispatch
Issue Type: Bug
Components: Protocol Adaptors
Affects Versions: 1.15.0
Reporter: Ken Giusti
Assignee: Ken Giusti
Fix For: 1.15.0
Core thread attempts to reference freed HTTP1 adaptor:
Core was generated by `qdrouterd -c INT.A.conf -I
/home/kgiusti/work/dispatch/qpid-dispatch/python'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f8c0d9c6ac5 in qdr_activate_connections_CT (core=0x13431c0)
at
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/router_core_thread.c:89
89
conn->protocol_adaptor->activate_handler(conn->protocol_adaptor->user_context,
conn);
[Current thread is 1 (Thread 0x7f8bff25e700 (LWP 1161854))]
Missing separate debuginfos, use: dnf debuginfo-install
glibc-2.30-13.fc31.x86_64 libnghttp2-1.41.0-1.fc31.x86_64
libselinux-2.9-6.fc31.x86_64 li\
buv-1.40.0-1.fc31.x86_64 libxcrypt-4.4.17-1.fc31.x86_64
pcre2-10.35-7.fc31.x86_64 python3-libs-3.7.9-1.fc31.x86_64
(gdb) bt
#0 0x00007f8c0d9c6ac5 in qdr_activate_connections_CT (core=0x13431c0)
at
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/router_core_thread.c:89
#1 0x00007f8c0d9c73f4 in router_core_thread (arg=0x13431c0)
at
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/router_core_thread.c:253
#2 0x00007f8c0d99b1f0 in _thread_init (arg=0x1315050) at
/home/kgiusti/work/dispatch/qpid-dispatch/src/posix/threading.c:172
#3 0x00007f8c0d87b4e2 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f8c0d3ae6c3 in clone () from /lib64/libc.so.6
(gdb) p conn
$1 = (qdr_connection_t *) 0x142af50
(gdb) p conn->protocol_adaptor
$2 = (qdr_protocol_adaptor_t *) 0x13a5e50
(gdb) p conn->protocol_adaptor->activate_handler
$3 = (qdr_connection_activate_t) 0x9999999999999999
(gdb) info threads
Id Target Id Frame
* 1 Thread 0x7f8bff25e700 (LWP 1161854) 0x00007f8c0d9c6ac5 in
qdr_activate_connections_CT (core=0x13431c0)
at
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/router_core_thread.c:89
2 Thread 0x7f8c0cac92c0 (LWP 1161853) sys_atomic_sub (ref=0x12d3750,
value=32652)
at /home/kgiusti/work/dispatch/qpid-dispatch/include/qpid/dispatch/atomic.h:84
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