BUG: memory leak
unreferenced object 0xffff88810ceacb68 (size 576):
  comm "dhcpcd", pid 4739, jiffies 4294944942
  hex dump (first 32 bytes):
    00 16 00 00 00 00 00 00 48 e2 b2 03 81 88 ff ff  ........H.......
    c0 c8 88 86 ff ff ff ff 20 17 b2 1b 81 88 ff ff  ........ .......
  backtrace (crc 5f4346b3):
    [<ffffffff816623f1>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff816623f1>] slab_post_alloc_hook mm/slub.c:3802 [inline]
    [<ffffffff816623f1>] slab_alloc_node mm/slub.c:3845 [inline]
    [<ffffffff816623f1>] kmem_cache_alloc+0x271/0x310 mm/slub.c:3852
    [<ffffffff850b939c>] radix_tree_node_alloc.constprop.0+0x14c/0x1a0 lib/radix-tree.c:253
    [<ffffffff850bbb48>] idr_get_free+0x2f8/0x490 lib/radix-tree.c:1506
    [<ffffffff85097ba3>] idr_alloc_u32+0xd3/0x180 lib/idr.c:46
    [<ffffffff85097de6>] idr_alloc_cyclic+0x96/0x150 lib/idr.c:125
    [<ffffffff812fa23f>] alloc_pid+0x29f/0x590 kernel/pid.c:240
    [<ffffffff812b3b68>] copy_process+0x2278/0x34d0 kernel/fork.c:2406
    [<ffffffff812b4f8a>] kernel_clone+0x11a/0x680 kernel/fork.c:2797
    [<ffffffff812b5748>] __do_sys_clone3+0x188/0x200 kernel/fork.c:3098
    [<ffffffff850d7f00>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff850d7f00>] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88810cdcdbf0 (size 1184):
  comm "syz-executor.0", pid 5427, jiffies 4294944949
  hex dump (first 32 bytes):
    0a f3 00 00 04 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc ea97ce55):
    [<ffffffff816628d4>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff816628d4>] slab_post_alloc_hook mm/slub.c:3802 [inline]
    [<ffffffff816628d4>] slab_alloc_node mm/slub.c:3845 [inline]
    [<ffffffff816628d4>] kmem_cache_alloc_lru+0x284/0x430 mm/slub.c:3864
    [<ffffffff81975376>] alloc_inode_sb include/linux/fs.h:3091 [inline]
    [<ffffffff81975376>] ext4_alloc_inode+0x26/0x1b0 fs/ext4/super.c:1408
    [<ffffffff8174bb93>] alloc_inode+0x23/0x110 fs/inode.c:261
    [<ffffffff8174bcae>] new_inode_pseudo fs/inode.c:1007 [inline]
    [<ffffffff8174bcae>] new_inode+0x1e/0xf0 fs/inode.c:1033
    [<ffffffff81909a5f>] __ext4_new_inode+0xff/0x2490 fs/ext4/ialloc.c:958
    [<ffffffff81950372>] ext4_mkdir+0x122/0x510 fs/ext4/namei.c:3013
    [<ffffffff8172c3a7>] vfs_mkdir+0x2a7/0x390 fs/namei.c:4123
    [<ffffffff81734984>] do_mkdirat+0x1d4/0x220 fs/namei.c:4146
    [<ffffffff81734a4e>] __do_sys_mkdirat fs/namei.c:4161 [inline]
    [<ffffffff81734a4e>] __se_sys_mkdirat fs/namei.c:4159 [inline]
    [<ffffffff81734a4e>] __x64_sys_mkdirat+0x6e/0xa0 fs/namei.c:4159
    [<ffffffff850d7f00>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff850d7f00>] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88811bd590a8 (size 56):
  comm "syz-executor.0", pid 5427, jiffies 4294944949
  hex dump (first 32 bytes):
    50 de dc 0c 81 88 ff ff 30 97 60 82 ff ff ff ff  P.......0.`.....
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc c4bc374a):
    [<ffffffff816623f1>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff816623f1>] slab_post_alloc_hook mm/slub.c:3802 [inline]
    [<ffffffff816623f1>] slab_alloc_node mm/slub.c:3845 [inline]
    [<ffffffff816623f1>] kmem_cache_alloc+0x271/0x310 mm/slub.c:3852
    [<ffffffff8260ae22>] kmem_cache_zalloc include/linux/slab.h:739 [inline]
    [<ffffffff8260ae22>] lsm_inode_alloc security/security.c:670 [inline]
    [<ffffffff8260ae22>] security_inode_alloc+0x32/0x120 security/security.c:1587
    [<ffffffff81749497>] inode_init_always+0x217/0x260 fs/inode.c:232
    [<ffffffff8174bbb3>] alloc_inode+0x43/0x110 fs/inode.c:268
    [<ffffffff8174bcae>] new_inode_pseudo fs/inode.c:1007 [inline]
    [<ffffffff8174bcae>] new_inode+0x1e/0xf0 fs/inode.c:1033
    [<ffffffff81909a5f>] __ext4_new_inode+0xff/0x2490 fs/ext4/ialloc.c:958
    [<ffffffff81950372>] ext4_mkdir+0x122/0x510 fs/ext4/namei.c:3013
    [<ffffffff8172c3a7>] vfs_mkdir+0x2a7/0x390 fs/namei.c:4123
    [<ffffffff81734984>] do_mkdirat+0x1d4/0x220 fs/namei.c:4146
    [<ffffffff81734a4e>] __do_sys_mkdirat fs/namei.c:4161 [inline]
    [<ffffffff81734a4e>] __se_sys_mkdirat fs/namei.c:4159 [inline]
    [<ffffffff81734a4e>] __x64_sys_mkdirat+0x6e/0xa0 fs/namei.c:4159
    [<ffffffff850d7f00>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff850d7f00>] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88811bb216c0 (size 192):
  comm "syz-executor.0", pid 5427, jiffies 4294944950
  hex dump (first 32 bytes):
    03 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 c6 16 00 00 00 00 00 00  ................
  backtrace (crc be7057fb):
    [<ffffffff816623f1>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff816623f1>] slab_post_alloc_hook mm/slub.c:3802 [inline]
    [<ffffffff816623f1>] slab_alloc_node mm/slub.c:3845 [inline]
    [<ffffffff816623f1>] kmem_cache_alloc+0x271/0x310 mm/slub.c:3852
    [<ffffffff812fa00e>] alloc_pid+0x6e/0x590 kernel/pid.c:187
    [<ffffffff812b3b68>] copy_process+0x2278/0x34d0 kernel/fork.c:2406
    [<ffffffff812b4f8a>] kernel_clone+0x11a/0x680 kernel/fork.c:2797
    [<ffffffff812b557c>] __do_sys_clone+0x7c/0xb0 kernel/fork.c:2940
    [<ffffffff850d7f00>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff850d7f00>] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f