# https://syzkaller.appspot.com/bug?id=a089ffbdaf7427a0c7d170c34ec2280a62ebc4e6
# 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,"tmpdir":true,"segv":true}
perf_event_open(&(0x7f0000000780)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x14002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6012}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(0x0, 0x0, &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0)
chdir(&(0x7f0000000380)='./file0\x00')
mkdir(&(0x7f0000000400)='./file1\x00', 0x0)
mkdir(&(0x7f0000000640)='./bus\x00', 0x0)
syz_mount_image$ubifs(&(0x7f00000001c0), &(0x7f0000000580)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000))
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x4044, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0'])
mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0'])
lsetxattr$system_posix_acl(&(0x7f0000000280)='./bus\x00', &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000980)={{}, {}, [{0x2, 0x0, 0xee00}, {}]}, 0x34, 0x0)
chdir(&(0x7f0000000540)='./bus\x00')
rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00')