BUG: memory leak
unreferenced object 0xffff88811932fc60 (size 32):
  comm "kworker/0:4", pid 8667, jiffies 4295045401 (age 18.510s)
  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:
    [<ffffffff834704b6>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff83470889>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff83470889>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff833f3d89>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1531
    [<ffffffff8125f9c9>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2276
    [<ffffffff812602b9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff81267be8>] kthread+0x178/0x1b0 kernel/kthread.c:313
    [<ffffffff810022ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

BUG: memory leak
unreferenced object 0xffff88811932fb00 (size 32):
  comm "kworker/1:3", pid 8120, jiffies 4295046178 (age 10.740s)
  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:
    [<ffffffff834704b6>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff83470889>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff83470889>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff833f3d89>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1531
    [<ffffffff8125f9c9>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2276
    [<ffffffff812602b9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff81267be8>] kthread+0x178/0x1b0 kernel/kthread.c:313
    [<ffffffff810022ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

BUG: memory leak
unreferenced object 0xffff8881173cef40 (size 32):
  comm "kworker/1:3", pid 8120, jiffies 4295046184 (age 10.680s)
  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:
    [<ffffffff834704b6>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff83470889>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff83470889>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff833f3d89>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1531
    [<ffffffff8125f9c9>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2276
    [<ffffffff812602b9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff81267be8>] kthread+0x178/0x1b0 kernel/kthread.c:313
    [<ffffffff810022ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

BUG: memory leak
unreferenced object 0xffff888119641760 (size 32):
  comm "kworker/1:2", pid 8664, jiffies 4295046436 (age 8.160s)
  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:
    [<ffffffff834704b6>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff83470889>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff83470889>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff833f3d89>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1531
    [<ffffffff8125f9c9>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2276
    [<ffffffff812602b9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff81267be8>] kthread+0x178/0x1b0 kernel/kthread.c:313
    [<ffffffff810022ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

BUG: memory leak
unreferenced object 0xffff888115476b80 (size 32):
  comm "kworker/1:2", pid 8664, jiffies 4295046442 (age 8.100s)
  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:
    [<ffffffff834704b6>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff83470889>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff83470889>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff833f3d89>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1531
    [<ffffffff8125f9c9>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2276
    [<ffffffff812602b9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff81267be8>] kthread+0x178/0x1b0 kernel/kthread.c:313
    [<ffffffff810022ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294