r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x17, 0x0, 0x0)
getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000200)=""/192, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x1011c2, 0x0)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3}, 0x4)
accept4$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000480)=0x14, 0x800)
sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x400000000000000)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x4}, 0x4)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0xffffffff}, 0x1c)