https://syzkaller.appspot.com/bug?id=60408dca9a10b0b80f508d1cfafc6a122556deb5
assert "rdomain == rtable_l2(rdomain)" failed in route.c (2)
route cassertfailed
https://syzkaller.appspot.com/bug?id=8881eff8a5cb0049efec7efbecc438f77103456b
assert "rdomain == rtable_l2(rdomain)" failed in route.c
assertfailedroutec