connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c)
getsockname$packet(r3, 0x0, &(0x7f00000005c0))
socketpair(0x21, 0x1, 0x0, &(0x7f00000000c0))
fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff)
BUG: memory leak
unreferenced object 0xffff88801cff95b0 (size 144):
  comm "syz-executor.4", pid 18427, jiffies 4297789118 (age 21.770s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 a4 05 f2 63 00 00 00 00  ...........c....
    07 d4 64 06 00 00 00 00 a4 05 f2 63 00 00 00 00  ..d........c....
  backtrace:
    [<00000000f70bc3e4>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
    [<00000000f70bc3e4>] __kernfs_iattrs+0xbc/0x470 fs/kernfs/inode.c:43
    [<000000000ccfa5a1>] kernfs_iattrs fs/kernfs/inode.c:66 [inline]
    [<000000000ccfa5a1>] kernfs_xattr_set+0x2b/0x80 fs/kernfs/inode.c:304
    [<0000000001dbf1bc>] selinux_kernfs_init_security+0x268/0x4c0 security/selinux/hooks.c:3522
    [<00000000804871af>] security_kernfs_init_security+0x4e/0xb0 security/security.c:1456
    [<000000003f550053>] __kernfs_new_node+0x531/0x850 fs/kernfs/dir.c:674
    [<000000008ebe999e>] kernfs_new_node fs/kernfs/dir.c:697 [inline]
    [<000000008ebe999e>] kernfs_create_dir_ns+0x9c/0x230 fs/kernfs/dir.c:1033
    [<0000000087e1c847>] kernfs_create_dir include/linux/kernfs.h:561 [inline]
    [<0000000087e1c847>] cgroup_create kernel/cgroup/cgroup.c:5328 [inline]
    [<0000000087e1c847>] cgroup_mkdir+0x318/0xfc0 kernel/cgroup/cgroup.c:5462
    [<00000000b02541b3>] kernfs_iop_mkdir+0x14d/0x1e0 fs/kernfs/dir.c:1134
    [<00000000e937bd2b>] vfs_mkdir+0x41f/0x660 fs/namei.c:3657
    [<00000000fff9a0ba>] do_mkdirat+0x145/0x2a0 fs/namei.c:3680
    [<00000000bddd6e24>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000b3fd2e89>] entry_SYSCALL_64_after_hwframe+0x61/0xc6

BUG: leak checking failed