# https://syzkaller.appspot.com/bug?id=f1bca7be254ccbe64df4079411880c63ea8c3e11
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":6,"slowdown":1,"sandbox":"none","close_fds":false,"tmpdir":true,"segv":true}
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
compat_40_mount(&(0x7f0000000040)='ptyfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, &(0x7f0000000400))
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000180)='./file0\x00', 0x10000, 0x8)
compat_40_mount(&(0x7f0000000040)='ptyfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0) (async)
open(0x0, 0x0, 0x0)
unmount(0x0, 0x0) (async)