panic: uvm_fault_unwire_locked: address not in map
Starting stack trace...
panic(ffffffff8308b530) at panic+0x1ba sys/kern/subr_prf.c:229
uvm_fault_unwire_locked(fffffd80783fb2c8,20000000,20011000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694
uvm_fault_unwire(fffffd80783fb2c8,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657
sysctl_vsunlock(200000c0,fff9) at sysctl_vsunlock+0x47 sys/kern/kern_sysctl.c:209
net_sysctl(ffff80002bfd95d4,3,200000c0,ffff80002bfd9608,0,0,c386dfa6d7b52ca6) at net_sysctl+0x69a sys/kern/uipc_domain.c:251
sys_sysctl(ffff800037636f68,ffff80002bfd9740,ffff80002bfd9690) at sys_sysctl+0x425
syscall(ffff80002bfd9740) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xf4e8fe0cd00, count: 249
End of stack trace.