# https://syzkaller.appspot.com/bug?id=af3a0728c8cbf6903ec2b0836441287cced00c1c
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":1,"sandbox":"","fault_call":-1,"waitrepeat":true}
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
set_tid_address(&(0x7f0000000040))
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x0, &(0x7f0000000040)})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/192, 0xc0}], 0x1)