panic: uvm_fault_unwire_locked: address not in map
Starting stack trace...
panic(ffffffff830c34ed) at panic+0x1d0 sys/kern/subr_prf.c:229
uvm_fault_unwire_locked(fffffd806a3d6c68,20000000,20011000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694
uvm_fault_unwire(fffffd806a3d6c68,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657
kern_sysctl(ffff800036da8bb4,5,20000100,ffff800036da8be8,0,37,3b3ad6ad5bb2cdec) at kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline]
kern_sysctl(ffff800036da8bb4,5,20000100,ffff800036da8be8,0,37,3b3ad6ad5bb2cdec) at kern_sysctl+0x500 sys/kern/kern_sysctl.c:508
sys_sysctl(ffff80002a0db478,ffff800036da8d20,ffff800036da8c70) at sys_sysctl+0x425
syscall(ffff800036da8d20) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline]
syscall(ffff800036da8d20) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x6874a6ded0, count: 250
End of stack trace.