BUG: memory leak
unreferenced object 0xffff88810397f080 (size 32):
  comm "kworker/1:2", pid 4859, jiffies 4295045985 (age 18.470s)
  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:
    [<ffffffff8349ed86>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff8349f159>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff8349f159>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff83422099>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1555
    [<ffffffff812627d9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff812630c9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126c528>] kthread+0x188/0x1d0 kernel/kthread.c:319
    [<ffffffff810022cf>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

BUG: memory leak
unreferenced object 0xffff88810397f0c0 (size 32):
  comm "kworker/0:2", pid 8691, jiffies 4295046757 (age 10.750s)
  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:
    [<ffffffff8349ed86>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff8349f159>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff8349f159>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff83422099>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1555
    [<ffffffff812627d9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff812630c9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126c528>] kthread+0x188/0x1d0 kernel/kthread.c:319
    [<ffffffff810022cf>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

BUG: memory leak
unreferenced object 0xffff88810397f260 (size 32):
  comm "kworker/0:1", pid 7, jiffies 4295046763 (age 10.690s)
  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:
    [<ffffffff8349ed86>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff8349f159>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff8349f159>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff83422099>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1555
    [<ffffffff812627d9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff812630c9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126c528>] kthread+0x188/0x1d0 kernel/kthread.c:319
    [<ffffffff810022cf>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

BUG: memory leak
unreferenced object 0xffff88810397f240 (size 32):
  comm "kworker/0:2", pid 8691, jiffies 4295047007 (age 8.250s)
  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:
    [<ffffffff8349ed86>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff8349f159>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff8349f159>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff83422099>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1555
    [<ffffffff812627d9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff812630c9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126c528>] kthread+0x188/0x1d0 kernel/kthread.c:319
    [<ffffffff810022cf>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

BUG: memory leak
unreferenced object 0xffff88810397f3a0 (size 32):
  comm "kworker/0:1", pid 7, jiffies 4295047013 (age 8.190s)
  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:
    [<ffffffff8349ed86>] __usbhid_submit_report+0x116/0x490 drivers/hid/usbhid/hid-core.c:590
    [<ffffffff8349f159>] usbhid_submit_report drivers/hid/usbhid/hid-core.c:640 [inline]
    [<ffffffff8349f159>] usbhid_request+0x59/0xa0 drivers/hid/usbhid/hid-core.c:1274
    [<ffffffff83422099>] hidinput_led_worker+0x59/0x160 drivers/hid/hid-input.c:1555
    [<ffffffff812627d9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff812630c9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126c528>] kthread+0x188/0x1d0 kernel/kthread.c:319
    [<ffffffff810022cf>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295