setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080)=0x90, 0x4) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0xb, &(0x7f0000000080)=""/236, &(0x7f0000000180)=0xec)