# https://syzkaller.appspot.com/bug?id=1d9d6be2b0331973063cc114c5dfe9fe7e4ef45b
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":4,"slowdown":1,"sandbox":"none","sandbox_arg":0,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"sysctl":true,"swap":true,"tmpdir":true,"segv":true,"callcomments":true}
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000400)='./dev\x00', &(0x7f0000000480)='devtmpfs\x00', 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000500)=@filename='./dev/sda1\x00', &(0x7f0000000600)='./mnt\x00', &(0x7f0000000640)='ext4\x00', 0x8410, 0x0)
chdir(&(0x7f0000000680)='./mnt\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0)
mkdir(&(0x7f0000000340)='./bus\x00', 0x0)
mount$overlay(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000540), 0x8, &(0x7f0000000580)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@metacopy_on}]})