unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Zero length message leads to an empty skb input: syz1 as /devices/virtual/input/input6 9pnet: Could not find request transport: 0xffffffffffffffff could not allocate digest TFM handle sha256-mb usb usb2: usbfs: interface 0 claimed by hub while 'syz-executor.1' resets device input: syz1 as /devices/virtual/input/input7 netlink: 4304 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. IPVS: sync thread started: state = BACKUP, mcast_ifn = dummy0, syncid = 0, id = 0 IPVS: stopping backup sync thread 11301 ... IPVS: sync thread started: state = BACKUP, mcast_ifn = dummy0, syncid = 0, id = 0 IPVS: stopping backup sync thread 11425 ...