epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x80002010})
ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x101, 0xc}}, './file0/file0\x00'})
BUG: memory leak
unreferenced object 0xffff88804720c000 (size 144):
  comm "syz-executor.3", pid 15593, jiffies 4298017001 (age 17.899s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 20 4a 45 68 00 00 00 00  ........ JEh....
    06 0b 9e 09 00 00 00 00 20 4a 45 68 00 00 00 00  ........ JEh....
  backtrace:
    [<00000000e07cdb7b>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
    [<00000000e07cdb7b>] __kernfs_iattrs+0xbc/0x470 fs/kernfs/inode.c:43
    [<000000002eafcd9e>] kernfs_iattrs fs/kernfs/inode.c:66 [inline]
    [<000000002eafcd9e>] kernfs_xattr_set+0x2b/0x80 fs/kernfs/inode.c:304
    [<00000000482c76ae>] selinux_kernfs_init_security+0x26d/0x4c0 security/selinux/hooks.c:3522
    [<000000008f64ed2e>] security_kernfs_init_security+0x4e/0xb0 security/security.c:1456
    [<000000001bf65462>] __kernfs_new_node+0x531/0x860 fs/kernfs/dir.c:674
    [<0000000019d7738e>] kernfs_new_node+0x18d/0x250 fs/kernfs/dir.c:711
    [<00000000e7f17a09>] kernfs_create_dir_ns+0x49/0x160 fs/kernfs/dir.c:1047
    [<00000000437ff8ee>] kernfs_create_dir include/linux/kernfs.h:561 [inline]
    [<00000000437ff8ee>] cgroup_create kernel/cgroup/cgroup.c:5343 [inline]
    [<00000000437ff8ee>] cgroup_mkdir+0x315/0xf50 kernel/cgroup/cgroup.c:5479
    [<000000009fb89fb4>] kernfs_iop_mkdir+0x14d/0x1e0 fs/kernfs/dir.c:1148
    [<00000000fb56ec34>] vfs_mkdir+0x493/0x750 fs/namei.c:3706
    [<00000000286d04f7>] do_mkdirat+0x150/0x2b0 fs/namei.c:3728
    [<000000003db70eb6>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<0000000003de5216>] entry_SYSCALL_64_after_hwframe+0x67/0xd1

BUG: leak checking failed