r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, <r4=>0x0}, &(0x7f0000000040)=0x5)
setuid(r4)
keyctl$chown(0x4, 0x0, 0x0, 0xee00)
BUG: memory leak
unreferenced object 0xffff88801c1add40 (size 704):
  comm "syz-executor.5", pid 311, jiffies 4294752762
  hex dump (first 32 bytes):
    80 e0 1a 1c 80 88 ff ff 04 0e 04 01 1a 0c 00 07  ................
    4e 1e 1b 1b 80 88 ff ff 00 01 00 00 01 00 00 00  N...............
  backtrace (crc b5d6ef3a):
    kmem_cache_alloc_node_noprof+0x3a8/0x470
    kmalloc_reserve+0x189/0x2b0
    __alloc_skb+0x161/0x370
    vhci_write+0xbb/0x480
    do_iter_readv_writev+0x5a6/0x870
    vfs_writev+0x2d4/0xcd0
    do_writev+0x129/0x330
    do_syscall_64+0xbf/0x360
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88800de118c0 (size 232):
  comm "kworker/u11:7", pid 303, jiffies 4294752763
  hex dump (first 32 bytes):
    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 00 00 00 00 00  ................
  backtrace (crc 5d1497f4):
    kmem_cache_alloc_noprof+0x397/0x470
    skb_clone+0x191/0x400
    hci_event_packet+0x2d6/0x10e0
    hci_rx_work+0x96c/0x1270
    process_one_work+0x8e1/0x19c0
    worker_thread+0x67e/0xe90
    kthread+0x3c8/0x740
    ret_from_fork+0x34b/0x430
    ret_from_fork_asm+0x1a/0x30

BUG: leak checking failed