BUG: memory leak
unreferenced object 0xffff8881193f34c0 (size 32):
  comm "kworker/0:1", pid 8673, jiffies 4295045394 (age 19.160s)
  hex dump (first 32 bytes):
    02 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:
    [<ffffffff8347a4b6>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff8347a889>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff8347a889>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff833fdde9>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1531
    [<ffffffff812626b9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff81262fa9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126c3e8>] kthread+0x188/0x1d0 kernel/kthread.c:319
    [<ffffffff810022ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

BUG: memory leak
unreferenced object 0xffff8881193f36c0 (size 32):
  comm "kworker/1:2", pid 8670, jiffies 4295046204 (age 11.060s)
  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:
    [<ffffffff8347a4b6>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff8347a889>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff8347a889>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff833fdde9>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1531
    [<ffffffff812626b9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff81262fa9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126c3e8>] kthread+0x188/0x1d0 kernel/kthread.c:319
    [<ffffffff810022ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

BUG: memory leak
unreferenced object 0xffff8881193f3f40 (size 32):
  comm "kworker/1:2", pid 8670, jiffies 4295046210 (age 11.000s)
  hex dump (first 32 bytes):
    02 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:
    [<ffffffff8347a4b6>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff8347a889>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff8347a889>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff833fdde9>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1531
    [<ffffffff812626b9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff81262fa9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126c3e8>] kthread+0x188/0x1d0 kernel/kthread.c:319
    [<ffffffff810022ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

BUG: memory leak
unreferenced object 0xffff888116c28680 (size 32):
  comm "kworker/0:3", pid 8069, jiffies 4295046459 (age 8.510s)
  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:
    [<ffffffff8347a4b6>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff8347a889>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff8347a889>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff833fdde9>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1531
    [<ffffffff812626b9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff81262fa9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126c3e8>] kthread+0x188/0x1d0 kernel/kthread.c:319
    [<ffffffff810022ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294