r0 = getpgrp(0x0)
r1 = pidfd_open(r0, 0x0)
r2 = dup(r1)
setns(r2, 0x2020000)
r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
accept(r3, 0x0, 0x0)