01:53:21 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x61}, {0x6}]}, 0x10)
BUG: memory leak
unreferenced object 0xffff888016d80680 (size 144):
  comm "syz-executor.4", pid 10159, jiffies 4296429659 (age 19.963s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 91 a8 19 67 00 00 00 00  ...........g....
    98 6f 9c 0b 00 00 00 00 91 a8 19 67 00 00 00 00  .o.........g....
  backtrace:
    [<0000000026de77a9>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
    [<0000000026de77a9>] __kernfs_iattrs+0xbc/0x470 fs/kernfs/inode.c:43
    [<0000000076c5353b>] kernfs_iattrs fs/kernfs/inode.c:66 [inline]
    [<0000000076c5353b>] kernfs_xattr_set+0x2b/0x80 fs/kernfs/inode.c:304
    [<000000003417de1b>] selinux_kernfs_init_security+0x26d/0x4c0 security/selinux/hooks.c:3522
    [<00000000530a2469>] security_kernfs_init_security+0x4e/0xb0 security/security.c:1456
    [<00000000e860b07d>] __kernfs_new_node+0x531/0x860 fs/kernfs/dir.c:674
    [<0000000066c602eb>] kernfs_new_node+0x18d/0x250 fs/kernfs/dir.c:711
    [<00000000df8e3f59>] kernfs_create_dir_ns+0x49/0x160 fs/kernfs/dir.c:1047
    [<00000000f8966a8d>] kernfs_create_dir include/linux/kernfs.h:561 [inline]
    [<00000000f8966a8d>] cgroup_create kernel/cgroup/cgroup.c:5343 [inline]
    [<00000000f8966a8d>] cgroup_mkdir+0x318/0xf50 kernel/cgroup/cgroup.c:5477
    [<00000000962125c0>] kernfs_iop_mkdir+0x14d/0x1e0 fs/kernfs/dir.c:1148
    [<00000000c4f5fa3a>] vfs_mkdir+0x493/0x750 fs/namei.c:3706
    [<0000000034ef6c42>] do_mkdirat+0x150/0x2b0 fs/namei.c:3728
    [<000000000bf39d15>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<000000006835f5e9>] entry_SYSCALL_64_after_hwframe+0x67/0xd1

BUG: leak checking failed