# https://syzkaller.appspot.com/bug?id=2e84ac2704e45601307d5e6c228082e9f343f062
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"sandbox":"","fault_call":-1,"close_fds":false}
mkdir(&(0x7f0000000500)='./file1\x00', 0x0)
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1'])
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setxattr$system_posix_acl(&(0x7f0000000700)='./file1/../file0\x00', &(0x7f0000000740)='system.posix_acl_access\x00', &(0x7f0000000e80)={{}, {}, [], {}, [], {0x10, 0x1}, {0x20, 0x7}}, 0x24, 0x0)
execveat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='io\x00')
r2 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0)
sendfile(r2, r1, 0x0, 0x2)