login: 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(ffffffff83389388) at panic+0x1d0 sys/kern/subr_prf.c:229
__assert(ffffffff833c482e,ffffffff8341050c,13c,ffffffff83303efb) at __assert+0x29 sys/kern/subr_prf.c:-1
tun_clone_destroy(ffff80000144e800) at tun_clone_destroy+0x38a
if_clone_destroy(ffff800031431120) at if_clone_destroy+0x1d5 sys/net/if.c:1415
ifioctl(ffff800001539578,80206979,ffff800031431120,ffff80003c45a568) at ifioctl+0x59d sys/net/if.c:2092
sys_ioctl(ffff80003c45a568,ffff800031431300,ffff800031431250) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1
syscall(ffff800031431300) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff800031431300) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x92d73a0e3b0, count: 249
End of stack trace.