panic: trap type 4, code=0, pc=ffffffff813a44f0
Starting stack trace...
panic(ffffffff83396fad) at panic+0x1ba sys/kern/subr_prf.c:229
kerntrap(ffff80003b5352b0) at kerntrap+0x2fb
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
bpfdetach(ffff80000146a000) at bpfdetac
h+0x40
if_detach(ffff80000146a000) at if_detach+0x1bb sys/net/if.c:1222
tun_clone_destroy(ffff80000146a000) at tun_clone_destroy+0x2a2 sys/net/if_tun.c:340
if_clone_destroy(ffff80003b5354a0) at if_clone_destroy+0x1d5 sys/net/if.c:1412
sys_ioctl(ffff800031d02fb8,ffff80003b535670,ffff80003b5355c0) at sys_ioctl+0x660 sys/kern/sys_generic.c:-1
syscall(ffff80003b535670) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80003b535670) at syscall+0x962 sys/arch/amd64/amd64/trap.c:765
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x95241b1b700, count: 247
End of stack trace.
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