# https://syzkaller.appspot.com/bug?id=1f1e493bfcf40b89a8dd940feccaf8fdf5526d5f
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":6,"slowdown":1,"sandbox":"none","sandbox_arg":0,"close_fds":false,"tmpdir":true,"segv":true}
_ksem_init(0x0, &(0x7f00000000c0)) (async)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0) (async, rerun: 32)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xffffffffffffffff}}) (rerun: 32)
lchown(&(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0)
compat_30___stat13(&(0x7f0000000300)='./file0\x00', &(0x7f0000000600)) (async, rerun: 32)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (rerun: 32)
_ksem_open(&(0x7f0000002b00)='/@', 0x0, 0x0, 0x0, &(0x7f0000002b80)=<r0=>0x0)
_ksem_getvalue(r0, &(0x7f0000000000))
_ksem_wait(r0)