.
Thread 1 (process 9200):
#0  0x0000000000000020 in ?? ()
#1  0x00007fe6bb90290a in _IceTransClose () from /usr/lib/libICE.so.6
#2  0x00007fe6bb90cb00 in _IceFreeConnection () from /usr/lib/libICE.so.6
#3  0x00007fe6bb90cd50 in IceCloseConnection () from /usr/lib/libICE.so.6
#4  0x00007fe6bbb17a0c in SmcCloseConnection () from /usr/lib/libSM.so.6
#5  0x0000000000428bf1 in closeSession ()
#6  0x000000000040d0ba in main ()