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Bug #2084

closed

segfault in tcmalloc

Added by Sage Weil about 12 years ago. Updated about 12 years ago.

Status:
Can't reproduce
Priority:
Normal
Assignee:
-
Category:
-
Target version:
v0.44
% Done:

0%

Source:
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

heap corruption?


(gdb) bt
#0  0x00007f844f073a0b in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:42
#1  0x00000000009bce23 in reraise_fatal (signum=11) at global/signal_handler.cc:59
#2  0x00000000009bcfa7 in handle_fatal_signal (signum=11) at global/signal_handler.cc:95
#3  <signal handler called>
#4  0x00007f844d3fdd52 in ?? () from /usr/lib/libunwind.so.7
#5  0x00007f844d3fbc75 in ?? () from /usr/lib/libunwind.so.7
#6  0x00007f844d3fc24c in ?? () from /usr/lib/libunwind.so.7
#7  0x00007f844d3fc409 in ?? () from /usr/lib/libunwind.so.7
#8  0x00007f844d3fe6ea in _ULx86_64_step () from /usr/lib/libunwind.so.7
#9  0x00007f844e15ba3b in GetStackTrace(void**, int, int) () from /usr/lib/libtcmalloc.so.0
#10 0x00007f844e142fb5 in ?? () from /usr/lib/libtcmalloc.so.0
#11 0x00007f844e15fe44 in tc_new () from /usr/lib/libtcmalloc.so.0
#12 0x00000000009dfd3c in __gnu_cxx::new_allocator<std::_List_node<Message*> >::allocate(unsigned long, void const*) ()
#13 0x00000000009de790 in std::_List_base<Message*, std::allocator<Message*> >::_M_get_node() ()
#14 0x00000000009dc055 in std::list<Message*, std::allocator<Message*> >::_M_create_node(Message* const&) ()
#15 0x00000000009da277 in std::list<Message*, std::allocator<Message*> >::_M_insert(std::_List_iterator<Message*>, Message* const&) ()
#16 0x00000000009d9224 in std::list<Message*, std::allocator<Message*> >::push_back(Message* const&) ()
#17 0x00000000009ce1bf in SimpleMessenger::Pipe::writer (this=0x2e1cc80) at msg/SimpleMessenger.cc:1764
#18 0x000000000077142c in SimpleMessenger::Pipe::Writer::entry (this=0x2e1cec8) at msg/SimpleMessenger.h:173
#19 0x00000000008cb311 in Thread::_entry_func (arg=0x2e1cec8) at common/Thread.cc:41
#20 0x00007f844f06b971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#21 0x00007f844d6f692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#22 0x0000000000000000 in ?? ()

saw this yesterday, too.

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