unregister_netdevice: waiting for lo to become free. Usage count = 4
netlink: 'syz-executor4': attribute type 16 has an invalid length.
netlink: 'syz-executor4': attribute type 16 has an invalid length.
netlink: 'syz-executor4': attribute type 16 has an invalid length.
netlink: 'syz-executor4': attribute type 16 has an invalid length.
mip6: mip6_rthdr_init_state: spi is not 0: 4294967295
mip6: mip6_rthdr_init_state: spi is not 0: 4294967295
mip6: mip6_rthdr_init_state: spi is not 0: 4294967295
mip6: mip6_rthdr_init_state: spi is not 0: 4294967295
netlink: 'syz-executor4': attribute type 1 has an invalid length.
netlink: 'syz-executor4': attribute type 1 has an invalid length.
netlink: 'syz-executor4': attribute type 1 has an invalid length.
netlink: 'syz-executor4': attribute type 1 has an invalid length.