# https://syzkaller.appspot.com/bug?id=993b0da2d863e7891c6daeb542e03dd1d37e2d0f
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":6,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false}
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x4, 0x0, 0x2}, 0xffffffffffffffff, 0x1ff}})
lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000140)='union\x00', &(0x7f0000000040)='./file0\x00', 0x20, &(0x7f00000001c0))
chdir(&(0x7f0000000340)='./file0\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/../file0\x00', 0x1c0)
unmount(&(0x7f0000000180)='.\x00', 0x6879dec5e48d165b)