0> 2017-05-16 15:42:42.583883 7f7f5f416700 -1 *** Caught signal (Aborted) **
in thread 7f7f5f416700 thread_name:ms_accepterceph version 10.2.5-239-g3a6a822 (3a6a822c8125858afaeac7a1ee0d121d063660f0)
1: (()+0x91e682) [0x55696038a682]
2: (()+0x10b10) [0x7f7f779a8b10]
3: (gsignal()+0x37) [0x7f7f7543b8d7]
4: (abort()+0x13a) [0x7f7f7543ccaa]
5: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x265) [0x556960493775]
6: (Thread::create(char const*, unsigned long)+0xba) [0x55696046398a]
7: (SimpleMessenger::add_accept_pipe(int)+0x66) [0x556960458e26]
8: (Accepter::entry()+0x36b) [0x55696052f86b]
9: (()+0x8744) [0x7f7f779a0744]
10: (clone()+0x6d) [0x7f7f754f0d3d]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.