Segfault happened at: 0x7f6db2885ce3 <XQueryExtension+99>:	call   *(%rax)
PC (0x7f6db2885ce3) ok
source "*(%rax)" ok
destination "(%rsp)" (0x7ffdc11f3c70) ok
SP (0x7ffdc11f3c70) ok
Reason could not be automatically determined.