# https://syzkaller.appspot.com/bug?id=1e7e60cbc6648bfbfb55ce06e2f089e2c96dc286
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":6,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false}
mknod(0x0, 0x2100, 0x200)
chdir(0x0) (async)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) (async)
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x800, 0x100) (async)
fchownat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x600)
__mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000001080), 0x0)
mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x20)
compat_50_quotactl(&(0x7f0000000080)='./file0\x00', 0x10000, 0xffffffffffffffff, &(0x7f00000000c0))
open$dir(0x0, 0x200, 0x20) (async)