# https://syzkaller.appspot.com/bug?id=2668718853a3764ffe6976db2451c75e34780d67
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"sandbox":"","fault_call":-1}
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000))
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x0, 'io'}]}, 0xfeec)
write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcdd)