executing program
BUG: memory leak
unreferenced object 0xffff88810df75800 (size 2048):
  comm "syz-executor984", pid 5026, jiffies 4294943294 (age 23.510s)
  hex dump (first 32 bytes):
    d8 2c 34 08 81 88 ff ff 22 01 00 00 00 00 ad de  .,4.....".......
    00 00 00 00 00 00 00 00 00 00 00 aa aa aa aa aa  ................
  backtrace:
    [<ffffffff81574285>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1114
    [<ffffffff8452b91f>] kmalloc include/linux/slab.h:599 [inline]
    [<ffffffff8452b91f>] kzalloc include/linux/slab.h:720 [inline]
    [<ffffffff8452b91f>] hci_conn_add+0x4f/0x5e0 net/bluetooth/hci_conn.c:957
    [<ffffffff8452c118>] hci_connect_acl+0x198/0x1b0 net/bluetooth/hci_conn.c:1632
    [<ffffffff8452ef7b>] hci_connect_sco+0x4b/0x520 net/bluetooth/hci_conn.c:1685
    [<ffffffff845a1193>] sco_connect net/bluetooth/sco.c:266 [inline]
    [<ffffffff845a1193>] sco_sock_connect+0x1c3/0x520 net/bluetooth/sco.c:591
    [<ffffffff83e99f21>] __sys_connect_file+0x91/0xb0 net/socket.c:2050
    [<ffffffff83e9a026>] __sys_connect+0xe6/0x110 net/socket.c:2067
    [<ffffffff83e9a06c>] __do_sys_connect net/socket.c:2077 [inline]
    [<ffffffff83e9a06c>] __se_sys_connect net/socket.c:2074 [inline]
    [<ffffffff83e9a06c>] __x64_sys_connect+0x1c/0x20 net/socket.c:2074
    [<ffffffff84b38548>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84b38548>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88810bc55200 (size 512):
  comm "kworker/u5:1", pid 4436, jiffies 4294943794 (age 18.510s)
  hex dump (first 32 bytes):
    00 58 f7 0d 81 88 ff ff c0 7c 47 0b 81 88 ff ff  .X.......|G.....
    fd 03 00 00 00 00 00 00 00 06 0c 00 00 00 00 00  ................
  backtrace:
    [<ffffffff81574285>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1114
    [<ffffffff845662bd>] kmalloc include/linux/slab.h:599 [inline]
    [<ffffffff845662bd>] kzalloc include/linux/slab.h:720 [inline]
    [<ffffffff845662bd>] l2cap_conn_add.part.0+0x3d/0x340 net/bluetooth/l2cap_core.c:7845
    [<ffffffff84573e94>] l2cap_conn_add net/bluetooth/l2cap_core.c:71 [inline]
    [<ffffffff84573e94>] l2cap_connect_cfm+0x264/0x740 net/bluetooth/l2cap_core.c:8242
    [<ffffffff8452f4f3>] hci_connect_cfm include/net/bluetooth/hci_core.h:1935 [inline]
    [<ffffffff8452f4f3>] hci_conn_failed+0xa3/0x120 net/bluetooth/hci_conn.c:1251
    [<ffffffff845987a6>] hci_abort_conn_sync+0x4d6/0x6d0 net/bluetooth/hci_sync.c:5431
    [<ffffffff845290bd>] abort_conn_sync+0x7d/0xa0 net/bluetooth/hci_conn.c:2901
    [<ffffffff8458eecd>] hci_cmd_sync_work+0xcd/0x150 net/bluetooth/hci_sync.c:306
    [<ffffffff812c8d9d>] process_one_work+0x23d/0x530 kernel/workqueue.c:2630
    [<ffffffff812c99c7>] process_scheduled_works kernel/workqueue.c:2703 [inline]
    [<ffffffff812c99c7>] worker_thread+0x327/0x590 kernel/workqueue.c:2784
    [<ffffffff812d6d9b>] kthread+0x12b/0x170 kernel/kthread.c:388
    [<ffffffff81149f85>] ret_from_fork+0x45/0x50 arch/x86/kernel/process.c:147
    [<ffffffff81002be1>] ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304

BUG: memory leak
unreferenced object 0xffff88810e2b5000 (size 2048):
  comm "syz-executor984", pid 5028, jiffies 4294944375 (age 12.700s)
  hex dump (first 32 bytes):
    d8 2c 34 08 81 88 ff ff 22 01 00 00 00 00 ad de  .,4.....".......
    00 00 00 00 00 00 00 00 00 00 00 aa aa aa aa aa  ................
  backtrace:
    [<ffffffff81574285>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1114
    [<ffffffff8452b91f>] kmalloc include/linux/slab.h:599 [inline]
    [<ffffffff8452b91f>] kzalloc include/linux/slab.h:720 [inline]
    [<ffffffff8452b91f>] hci_conn_add+0x4f/0x5e0 net/bluetooth/hci_conn.c:957
    [<ffffffff8452c118>] hci_connect_acl+0x198/0x1b0 net/bluetooth/hci_conn.c:1632
    [<ffffffff8452ef7b>] hci_connect_sco+0x4b/0x520 net/bluetooth/hci_conn.c:1685
    [<ffffffff845a1193>] sco_connect net/bluetooth/sco.c:266 [inline]
    [<ffffffff845a1193>] sco_sock_connect+0x1c3/0x520 net/bluetooth/sco.c:591
    [<ffffffff83e99f21>] __sys_connect_file+0x91/0xb0 net/socket.c:2050
    [<ffffffff83e9a026>] __sys_connect+0xe6/0x110 net/socket.c:2067
    [<ffffffff83e9a06c>] __do_sys_connect net/socket.c:2077 [inline]
    [<ffffffff83e9a06c>] __se_sys_connect net/socket.c:2074 [inline]
    [<ffffffff83e9a06c>] __x64_sys_connect+0x1c/0x20 net/socket.c:2074
    [<ffffffff84b38548>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84b38548>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88810bc55600 (size 512):
  comm "kworker/u5:1", pid 4436, jiffies 4294944875 (age 7.700s)
  hex dump (first 32 bytes):
    00 50 2b 0e 81 88 ff ff 00 12 a7 08 81 88 ff ff  .P+.............
    fd 03 00 00 00 00 00 00 00 06 0c 00 00 00 00 00  ................
  backtrace:
    [<ffffffff81574285>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1114
    [<ffffffff845662bd>] kmalloc include/linux/slab.h:599 [inline]
    [<ffffffff845662bd>] kzalloc include/linux/slab.h:720 [inline]
    [<ffffffff845662bd>] l2cap_conn_add.part.0+0x3d/0x340 net/bluetooth/l2cap_core.c:7845
    [<ffffffff84573e94>] l2cap_conn_add net/bluetooth/l2cap_core.c:71 [inline]
    [<ffffffff84573e94>] l2cap_connect_cfm+0x264/0x740 net/bluetooth/l2cap_core.c:8242
    [<ffffffff8452f4f3>] hci_connect_cfm include/net/bluetooth/hci_core.h:1935 [inline]
    [<ffffffff8452f4f3>] hci_conn_failed+0xa3/0x120 net/bluetooth/hci_conn.c:1251
    [<ffffffff845987a6>] hci_abort_conn_sync+0x4d6/0x6d0 net/bluetooth/hci_sync.c:5431
    [<ffffffff845290bd>] abort_conn_sync+0x7d/0xa0 net/bluetooth/hci_conn.c:2901
    [<ffffffff8458eecd>] hci_cmd_sync_work+0xcd/0x150 net/bluetooth/hci_sync.c:306
    [<ffffffff812c8d9d>] process_one_work+0x23d/0x530 kernel/workqueue.c:2630
    [<ffffffff812c99c7>] process_scheduled_works kernel/workqueue.c:2703 [inline]
    [<ffffffff812c99c7>] worker_thread+0x327/0x590 kernel/workqueue.c:2784
    [<ffffffff812d6d9b>] kthread+0x12b/0x170 kernel/kthread.c:388
    [<ffffffff81149f85>] ret_from_fork+0x45/0x50 arch/x86/kernel/process.c:147
    [<ffffffff81002be1>] ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304