uvm_fault(fffffd8069eac8b0,91ab260e000,0,2) at uvm_fault+0x181 sys/uvm/uvm_fault.c:623
upageflttrap(ffff8000296561c0,91ab260e000) at upageflttrap+0x82 sys/arch/amd64/amd64/trap.c:181
usertrap(ffff8000296561c0) at usertrap+0x1aa sys/arch/amd64/amd64/trap.c:417
recall_trap() at recall_trap+0x8
end of kernel
end trace frame: 0x91ad703c540, count: -8