r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x87e2, 0x0)
r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})