BUG: memory leak
unreferenced object 0xffff888119520d00 (size 224):
  comm "syz-executor082", pid 7085, jiffies 4295014397 (age 28.000s)
  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:
    [<00000000fd7b3e3b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000fd7b3e3b>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000fd7b3e3b>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000fd7b3e3b>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579
    [<000000007df1c1c6>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:194
    [<0000000038a6297d>] alloc_skb include/linux/skbuff.h:1054 [inline]
    [<0000000038a6297d>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline]
    [<0000000038a6297d>] h4_recv_buf+0x26d/0x450 drivers/bluetooth/hci_h4.c:182
    [<00000000a3689550>] ll_recv+0x51/0xb0 drivers/bluetooth/hci_ll.c:426
    [<000000008c343475>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:592
    [<00000000f6c0324c>] tiocsti drivers/tty/tty_io.c:2195 [inline]
    [<00000000f6c0324c>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571
    [<000000006b2211fe>] vfs_ioctl fs/ioctl.c:46 [inline]
    [<000000006b2211fe>] file_ioctl fs/ioctl.c:509 [inline]
    [<000000006b2211fe>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696
    [<000000009cd044ef>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713
    [<000000004cbf9bb7>] __do_sys_ioctl fs/ioctl.c:720 [inline]
    [<000000004cbf9bb7>] __se_sys_ioctl fs/ioctl.c:718 [inline]
    [<000000004cbf9bb7>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718
    [<000000003ec64338>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
    [<00000000faff1dda>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888119520d00 (size 224):
  comm "syz-executor082", pid 7085, jiffies 4295014397 (age 28.210s)
  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:
    [<00000000fd7b3e3b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000fd7b3e3b>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000fd7b3e3b>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000fd7b3e3b>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579
    [<000000007df1c1c6>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:194
    [<0000000038a6297d>] alloc_skb include/linux/skbuff.h:1054 [inline]
    [<0000000038a6297d>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline]
    [<0000000038a6297d>] h4_recv_buf+0x26d/0x450 drivers/bluetooth/hci_h4.c:182
    [<00000000a3689550>] ll_recv+0x51/0xb0 drivers/bluetooth/hci_ll.c:426
    [<000000008c343475>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:592
    [<00000000f6c0324c>] tiocsti drivers/tty/tty_io.c:2195 [inline]
    [<00000000f6c0324c>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571
    [<000000006b2211fe>] vfs_ioctl fs/ioctl.c:46 [inline]
    [<000000006b2211fe>] file_ioctl fs/ioctl.c:509 [inline]
    [<000000006b2211fe>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696
    [<000000009cd044ef>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713
    [<000000004cbf9bb7>] __do_sys_ioctl fs/ioctl.c:720 [inline]
    [<000000004cbf9bb7>] __se_sys_ioctl fs/ioctl.c:718 [inline]
    [<000000004cbf9bb7>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718
    [<000000003ec64338>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301
    [<00000000faff1dda>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

executing program
executing program
executing program
executing program
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executing program