panic: trap type 4, code=0, pc=ffffffff82c640f0
Starting stack trace...
panic(ffffffff83313a3f) at panic+0x1d0 sys/kern/subr_prf.c:229
kerntrap(ffff80003c4fc580) at kerntrap+0x29b sys/arch/amd64/amd64/trap.c:327
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
bpfdetach(ffff8000014a3000) at bpfdetach+0x70 sys/net/bpf.c:1778
if_detach(ffff8000014a3000) at if_detach+0x153 sys/net/if.c:1200
tun_clone_destroy(ffff8000014a3000) at tun_clone_destroy+0x2d6 sys/net/if_tun.c:346
if_clone_destroy(ffff80003c4fc840) at if_clone_destroy+0x1d7 sys/net/if.c:1389
ifioctl(ffff800010fe0ad0,80206979,ffff80003c4fc840,ffff80002a3819c0) at ifioctl+0x5c5
sys_ioctl(ffff80002a3819c0,ffff80003c4fca20,ffff80003c4fc970) at sys_ioctl+0x5c3
syscall(ffff80003c4fca20) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003c4fca20) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xa443bd7df70, count: 246
End of stack trace.

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