fp_probe: calling real MR_ValidateMapInfo() (spanDepth=1 quad[0].diff=0) ...
Fatal trap 18: integer divide fault while in kernel mode
instruction pointer	= 0x8:0xffffffff82600cb7
current process		= 1156
kernel: type 18 trap, code=0
Stopped at      probe_mr_update_span_set.part.0+0x1d7:  divq    %rcx,%eax