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