BUG: memory leak
unreferenced object 0xffff888017880680 (size 704):
  comm "syz-executor.0", pid 66907, jiffies 4296983767
  hex dump (first 32 bytes):
    80 32 aa 0c 80 88 ff ff 04 0e 0a 01 09 10 00 aa  .2..............
    aa aa aa aa aa 61 6c 2f 62 6c 75 65 74 6f 6f 74  .....al/bluetoot
  backtrace (crc 513108c9):
    kmem_cache_alloc_node_noprof+0x46b/0x730
    kmalloc_reserve+0x189/0x2b0
    __alloc_skb+0x18a/0x430
    vhci_write+0xbb/0x480
    do_iter_readv_writev+0x5b3/0x910
    vfs_writev+0x2d4/0xcd0
    do_writev+0x129/0x330
    do_syscall_64+0xbf/0x420
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff888059214a00 (size 232):
  comm "kworker/u11:0", pid 48994, jiffies 4296983767
  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 10f53d5):
    kmem_cache_alloc_noprof+0x490/0x710
    skb_clone+0x191/0x400
    hci_event_packet+0x2d6/0x10e0
    hci_rx_work+0x65b/0x8b0
    process_one_work+0x8e1/0x1960
    worker_thread+0x67e/0xe90
    kthread+0x3c8/0x740
    ret_from_fork+0x67a/0x7a0
    ret_from_fork_asm+0x1a/0x30

BUG: leak checking failed