panic: kernel diagnostic assertion "sc->sc_dev == 0" failed: file "/syzkaller/managers/multicore/kernel/sys/net/if_tun.c", line 316
Starting stack trace...
panic(ffffffff83373719) at panic+0x1d0 sys/kern/subr_prf.c:229
__assert(ffffffff833af980,ffffffff833fcb31,13c,ffffffff832f0196) at __assert+0x29 sys/kern/subr_prf.c:-1
tun_clone_destroy(ffff8000015f7800) at tun_clone_destroy+0x38a
if_clone_destroy(ffff80002a331130) at if_clone_destroy+0x1d5 sys/net/if.c:1389
ifioctl(ffff8000016c5ac0,80206979,ffff80002a331130,ffff80003801efb8) at ifioctl+0x59d sys/net/if.c:2066
sys_ioctl(ffff80003801efb8,ffff80002a331310,ffff80002a331260) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1
syscall(ffff80002a331310) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80002a331310) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xca49caecf40, count: 249
End of stack trace.