ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x15, 0x0, 0x69800, 0x5})
signalfd(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
BUG: memory leak
unreferenced object 0xffff8880477a8750 (size 144):
  comm "syz-executor.7", pid 8876, jiffies 4295836027 (age 21.287s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 fb b2 d4 64 00 00 00 00  ...........d....
    93 ee 7f 2f 00 00 00 00 fb b2 d4 64 00 00 00 00  .../.......d....
  backtrace:
    [<0000000019ace319>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
    [<0000000019ace319>] __kernfs_iattrs+0xbc/0x470 fs/kernfs/inode.c:43
    [<00000000db4917c3>] kernfs_iattrs fs/kernfs/inode.c:66 [inline]
    [<00000000db4917c3>] kernfs_xattr_set+0x2b/0x80 fs/kernfs/inode.c:304
    [<000000006752505d>] selinux_kernfs_init_security+0x26d/0x4c0 security/selinux/hooks.c:3522
    [<00000000cc6c90ae>] security_kernfs_init_security+0x4e/0xb0 security/security.c:1456
    [<00000000b28fe24d>] __kernfs_new_node+0x531/0x860 fs/kernfs/dir.c:674
    [<000000004af3cfa7>] kernfs_new_node fs/kernfs/dir.c:699 [inline]
    [<000000004af3cfa7>] kernfs_create_dir_ns+0x9c/0x230 fs/kernfs/dir.c:1035
    [<000000008464db93>] kernfs_create_dir include/linux/kernfs.h:561 [inline]
    [<000000008464db93>] cgroup_create kernel/cgroup/cgroup.c:5342 [inline]
    [<000000008464db93>] cgroup_mkdir+0x318/0xf50 kernel/cgroup/cgroup.c:5476
    [<0000000095f71308>] kernfs_iop_mkdir+0x14d/0x1e0 fs/kernfs/dir.c:1136
    [<00000000394f70d7>] vfs_mkdir+0x493/0x700 fs/namei.c:3712
    [<00000000efc7706c>] do_mkdirat+0x150/0x2b0 fs/namei.c:3734
    [<00000000d67dfebf>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000bf994021>] entry_SYSCALL_64_after_hwframe+0x61/0xc6

BUG: leak checking failed