login: panic: uvm_fault_unwire_locked: address not in map Starting stack trace... panic(ffffffff8308455b) at panic+0x1ba sys/kern/subr_prf.c:229 uvm_fault_unwire_locked(fffffd8070685160,20001000,20002000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd8070685160,20001000,20002000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1623 hw_sysctl(ffff800037697614,2,20001140,ffff800037697648,0,0,45dd722cab5838a4) at hw_sysctl+0x4b8 sys_sysctl(ffff80002a4c2540,ffff800037697780,ffff8000376976d0) at sys_sysctl+0x422 syscall(ffff800037697780) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x288fe608c10, count: 250 End of stack trace.