ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'sit0\x00', 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @local}, 0x40, 0x8, 0x2}})
syz_genetlink_get_family_id$mptcp(&(0x7f00000004c0), 0xffffffffffffffff)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'batadv_slave_1\x00'})
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000780))
sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000b40)={0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c, &(0x7f0000000c80), 0x0, &(0x7f0000000cc0)}, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000e40), 0x180, 0x0)