bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x94, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x101, 0x2}, 0xe)
BUG: memory leak
unreferenced object 0xffff88801e5e4270 (size 144):
  comm "syz-executor.1", pid 13748, jiffies 4297691861 (age 23.751s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 59 7e 11 68 00 00 00 00  ........Y~.h....
    32 2d 99 0b 00 00 00 00 59 7e 11 68 00 00 00 00  2-......Y~.h....
  backtrace:
    [<000000001d72c805>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
    [<000000001d72c805>] __kernfs_iattrs+0xbc/0x470 fs/kernfs/inode.c:43
    [<00000000e1733ae2>] kernfs_iattrs fs/kernfs/inode.c:66 [inline]
    [<00000000e1733ae2>] kernfs_xattr_set+0x2b/0x80 fs/kernfs/inode.c:304
    [<00000000e3ef5d46>] selinux_kernfs_init_security+0x26d/0x4c0 security/selinux/hooks.c:3522
    [<0000000060f0aa7c>] security_kernfs_init_security+0x4e/0xb0 security/security.c:1456
    [<00000000e7570f95>] __kernfs_new_node+0x531/0x860 fs/kernfs/dir.c:674
    [<000000004825c7b5>] kernfs_new_node+0x18d/0x250 fs/kernfs/dir.c:711
    [<000000001856b792>] kernfs_create_dir_ns+0x49/0x160 fs/kernfs/dir.c:1047
    [<0000000097cf4716>] kernfs_create_dir include/linux/kernfs.h:561 [inline]
    [<0000000097cf4716>] cgroup_create kernel/cgroup/cgroup.c:5343 [inline]
    [<0000000097cf4716>] cgroup_mkdir+0x315/0xf50 kernel/cgroup/cgroup.c:5479
    [<000000006d7db5e3>] kernfs_iop_mkdir+0x14d/0x1e0 fs/kernfs/dir.c:1148
    [<000000006e17656d>] vfs_mkdir+0x493/0x750 fs/namei.c:3706
    [<000000001479af22>] do_mkdirat+0x150/0x2b0 fs/namei.c:3728
    [<000000007a7b4dc8>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<000000001a83249a>] entry_SYSCALL_64_after_hwframe+0x67/0xd1

BUG: leak checking failed