Ganesh Murthy created PROTON-2279:
-------------------------------------
Summary: [proton-c] Router crash inside proactor_do_epoll
Key: PROTON-2279
URL: https://issues.apache.org/jira/browse/PROTON-2279
Project: Qpid Proton
Issue Type: Test
Components: proton-c
Affects Versions: proton-c-0.32.0
Reporter: Ganesh Murthy
The crash occurs when testing the HTTP2 adapter using the dev-protocol-adaptors
branch of qpid-dispatch using qpid-proton-0.32.0
Here is the backtrace from the crash
{noformat}
(gdb) bt
#0 pop_wake (ctx=0x15281b0) at
/home/gmurthy/opensource/qpid-proton-0.32.0/c/src/proactor/epoll.c:381
#1 0x00007f704cb4019b in proactor_do_epoll (p=0xd5a190, can_block=true) at
/home/gmurthy/opensource/qpid-proton-0.32.0/c/src/proactor/epoll.c:2691
#2 0x00007f704cc3b9ef in thread_run (arg=0xd35580) at
/home/gmurthy/opensource/qpid-dispatch/src/server.c:1084
#3 0x00007f704cbf08f2 in _thread_init (arg=0xef6b10) at
/home/gmurthy/opensource/qpid-dispatch/src/posix/threading.c:172
#4 0x00007f704caf9432 in start_thread () from /lib64/libpthread.so.0
#5 0x00007f704c7849d3 in clone () from /lib64/libc.so.6
(gdb)
(gdb) thread apply all bt
Thread 5 (Thread 0x7f703d32f700 (LWP 341424)):
#0 0x00007f704caffe92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f704cb3faf3 in suspend (ts=0xb0f700, p=0xd5a190) at
/home/gmurthy/opensource/qpid-proton-0.32.0/c/src/proactor/epoll.c:512
#2 proactor_do_epoll (p=0xd5a190, can_block=true) at
/home/gmurthy/opensource/qpid-proton-0.32.0/c/src/proactor/epoll.c:2740
#3 0x00007f704cc3b9ef in thread_run (arg=0xd35580) at
/home/gmurthy/opensource/qpid-dispatch/src/server.c:1084
#4 0x00007f704cbf08f2 in _thread_init (arg=0xef85d0) at
/home/gmurthy/opensource/qpid-dispatch/src/posix/threading.c:172
#5 0x00007f704caf9432 in start_thread () from /lib64/libpthread.so.0
#6 0x00007f704c7849d3 in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f703e352700 (LWP 341422)):
#0 0x00007f704caffe92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f704cbf06cd in sys_cond_wait (cond=0xe6bac0, held_mutex=0xe6bb80) at
/home/gmurthy/opensource/qpid-dispatch/src/posix/threading.c:92
#2 0x00007f704cc1c6a0 in router_core_thread (arg=0xe6b5f0) at
/home/gmurthy/opensource/qpid-dispatch/src/router_core/router_core_thread.c:224
#3 0x00007f704cbf08f2 in _thread_init (arg=0xe6bd90) at
/home/gmurthy/opensource/qpid-dispatch/src/posix/threading.c:172
#4 0x00007f704caf9432 in start_thread () from /lib64/libpthread.so.0
#5 0x00007f704c7849d3 in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f703cb2e700 (LWP 341425)):
#0 0x00007f704caffe92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f704cb3faf3 in suspend (ts=0xd4ca20, p=0xd5a190) at
/home/gmurthy/opensource/qpid-proton-0.32.0/c/src/proactor/epoll.c:512
#2 proactor_do_epoll (p=0xd5a190, can_block=true) at
/home/gmurthy/opensource/qpid-proton-0.32.0/c/src/proactor/epoll.c:2740
#3 0x00007f704cc3b9ef in thread_run (arg=0xd35580) at
/home/gmurthy/opensource/qpid-dispatch/src/server.c:1084
#4 0x00007f704cbf08f2 in _thread_init (arg=0xef8f10) at
/home/gmurthy/opensource/qpid-dispatch/src/posix/threading.c:172
#5 0x00007f704caf9432 in start_thread () from /lib64/libpthread.so.0
#6 0x00007f704c7849d3 in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f704bbb42c0 (LWP 341421)):
#0 0x00007f704caffe92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f704cb3faf3 in suspend (ts=0xb0f7b0, p=0xd5a190) at
/home/gmurthy/opensource/qpid-proton-0.32.0/c/src/proactor/epoll.c:512
#2 proactor_do_epoll (p=0xd5a190, can_block=true) at
/home/gmurthy/opensource/qpid-proton-0.32.0/c/src/proactor/epoll.c:2740
#3 0x00007f704cc3b9ef in thread_run (arg=0xd35580) at
/home/gmurthy/opensource/qpid-dispatch/src/server.c:1084
#4 0x00007f704cc3cd54 in qd_server_run (qd=0xa23390) at
/home/gmurthy/opensource/qpid-dispatch/src/server.c:1445
#5
0x0000000000402604 in main_process (config_path=0x7ffcacc08463
"etc/qdrouterd.conf", python_pkgdir=0x4042a0
"/home/gmurthy/opensource/qpid-dispatch/install/lib/qpid-dispatch/python",
test_hooks=false, fd=2) at
/home/gmurthy/opensource/qpid-dispatch/router/src/main.c:113
#6 0x00000000004030cf in main (argc=3, argv=0x7ffcacc07e78) at
/home/gmurthy/opensource/qpid-dispatch/router/src/main.c:367 {noformat}
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