r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @remote}, 0x10)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', <r2=>0x0})
sendmmsg$inet(r0, &(0x7f0000002c00)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000200)={0x2, 0x4e23, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @dev, @local}}}], 0x20}}], 0x2, 0x0)