r0 = socket$inet(0x2, 0x3, 0xff)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', <r2=>0x0})
sendmmsg$inet(r0, &(0x7f0000000bc0)=[{{&(0x7f0000000400)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000440)="bd0a354ec4661661076bf6d8ecc08871bfec0980fc6b729116a07132cfba5f9bc98ceaf98eab9c2b5d5ff6dc1c3806415850c730", 0x34}], 0x1, &(0x7f0000000b40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}], 0x20}}], 0x1, 0x0)