[Pacemaker] lrmd segfault

[ruslan usifov]

Hello

I upgraded cluster from pacemaker 1.0.11 to pacemaker 1.1.6, and some times
on all nodes lrmd will segfault with follow backtrace

#0  0xb77f3430 in __kernel_vsyscall ()
#1  0xb73e6af9 in __lll_lock_wait () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb73e213b in _L_lock_748 () from /lib/tls/i686/cmov/libpthread.so.0
#3  0xb73e1f61 in pthread_mutex_lock () from
/lib/tls/i686/cmov/libpthread.so.0
#4  0xb75efba6 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#5  0xb747581c in g_main_context_find_source_by_id () from
/lib/libglib-2.0.so.0
#6  0xb747594e in g_source_remove () from /lib/libglib-2.0.so.0
#7  0xb77cd851 in G_main_del_IPC_Channel () from /usr/lib/libplumb.so.2
#8  0x0804dcae in ?? ()
#9  0xb77ce141 in G_CH_destroy_int () from /usr/lib/libplumb.so.2
#10 0xb7472f40 in ?? () from /lib/libglib-2.0.so.0
#11 0xb74736a9 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#12 0xb74772d8 in ?? () from /lib/libglib-2.0.so.0
#13 0xb7477817 in g_main_loop_run () from /lib/libglib-2.0.so.0
#14 0x0804d4a3 in ?? ()
#15 0x0804c6fb in ?? ()
#16 0xb752bbd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#17 0x0804aa91 in ?? ()


and node on which this happens will be OFFLINE
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