r0 = socket$packet(0x11, 0x3, 0x300)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0)
getsockopt$packet_buf(r0, 0x107, 0xb, &(0x7f00000000c0)=""/97, &(0x7f0000000140)=0x61)