# https://syzkaller.appspot.com/bug?id=b30ea69cb87bce1089eefd3969b308f63c4e218c
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false}
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4500, &(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYRESHEX=0x0, @ANYBLOB="0000000000000000f700002aa4a3c483f5e352ca1728108151664fe15864dac4e12b3cf1eea82d5be5c3d016d60f9e285bc9d250c260af69cfaa505a87855ad7adda2fb3567417a249220229ac8b3773089231d75cde1ef121f70efaaffb035656ac50de395e091d565da9b04805cd93800ec171b1035320515104fede83e4f3c8a6a4437f9a4019010da0bbc46b262f06c51d56770eb071b5da8c", @ANYRESHEX=0xee00, @ANYRESHEX], 0x12, 0x4c4, &(0x7f00000035c0)="$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")
creat(&(0x7f0000000100)='./bus\x00', 0x0)
mount(&(0x7f0000001280)=@loop={'/dev/loop', 0x0}, &(0x7f0000001240)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
ftruncate(r1, 0x27f7)
write$cgroup_int(r1, &(0x7f0000000040), 0xfea0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000001640)="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", 0xa01}], 0x1)