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WARNING: CPU: 1 PID: 14340 at fs/kernfs/dir.c:494 kernfs_get+0x52/0x60 fs/kernfs/dir.c:494
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 14340 Comm: syz-executor5 Not tainted 4.14.98+ #6
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0xb9/0x10e lib/dump_stack.c:53
 panic+0x1d9/0x3c2 kernel/panic.c:182
 __warn.cold+0x2f/0x3b kernel/panic.c:546
ip6_tunnel: ip6tnl1 xmit: Local address not yet configured!
Kernel Offset: 0x5c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
Rebooting in 86400 seconds..