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Bug #9984

open

lttng_probe_unregister hangs on shutdown

Added by Sage Weil over 9 years ago. Updated almost 4 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
LTTNG
Target version:
-
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
Ceph - v16.0.0
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

(gdb) bt
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007fbbb71a7657 in _L_lock_909 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007fbbb71a7480 in __GI___pthread_mutex_lock (mutex=0x7fbbb66a6920) at ../nptl/pthread_mutex_lock.c:79
#3  0x00007fbbb6473f5d in lttng_probe_unregister () from /usr/lib/x86_64-linux-gnu/liblttng-ust.so.0
#4  0x00007fbbb9b2673a in _dl_fini () at dl-fini.c:252
#5  0x00007fbbb68f9519 in __run_exit_handlers (status=0, listp=0x7fbbb6c7c6c8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#6  0x00007fbbb68f9565 in __GI_exit (status=<optimized out>) at exit.c:104
#7  0x0000000000405412 in SysTestRunnable::start (this=0x7fff4c394100) at test/system/systest_runnable.cc:103
#8  0x0000000000406d3a in SysTestRunnable::run_until_finished (runnables=...) at test/system/systest_runnable.cc:174
#9  0x00000000004036a1 in main (argc=1, argv=0x7fff4c3943e8) at test/system/rados_delete_pools_parallel.cc:80

ubuntu@teuthology:/a/sage-2014-10-29_13:51:08-rados-master-distro-basic-multi/578520

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