BUG: memory leak
unreferenced object 0xffff8881192bd800 (size 1024):
  comm "kworker/0:4", pid 8703, jiffies 4295047232 (age 9.830s)
  hex dump (first 32 bytes):
    c8 2b 4a 0f 81 88 ff ff c8 2b 4a 0f 81 88 ff ff  .+J......+J.....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff82c168f7>] kmalloc include/linux/slab.h:591 [inline]
    [<ffffffff82c168f7>] kzalloc include/linux/slab.h:721 [inline]
    [<ffffffff82c168f7>] usb_set_configuration+0x187/0xb90 drivers/usb/core/message.c:1998
    [<ffffffff82c274cc>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<ffffffff82c1930c>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<ffffffff8264add7>] call_driver_probe drivers/base/dd.c:517 [inline]
    [<ffffffff8264add7>] really_probe.part.0+0xe7/0x380 drivers/base/dd.c:595
    [<ffffffff8264b17c>] really_probe drivers/base/dd.c:558 [inline]
    [<ffffffff8264b17c>] __driver_probe_device+0x10c/0x1e0 drivers/base/dd.c:747
    [<ffffffff8264b27a>] driver_probe_device+0x2a/0x120 drivers/base/dd.c:777
    [<ffffffff8264bae6>] __device_attach_driver+0xf6/0x140 drivers/base/dd.c:894
    [<ffffffff82647d67>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:427
    [<ffffffff8264b662>] __device_attach+0x122/0x260 drivers/base/dd.c:965
    [<ffffffff826499d6>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:487
    [<ffffffff82645de4>] device_add+0x5f4/0xdd0 drivers/base/core.c:3354
    [<ffffffff842afd10>] usb_new_device.cold+0x10f/0x58e drivers/usb/core/hub.c:2563
    [<ffffffff82c0bcba>] hub_port_connect drivers/usb/core/hub.c:5348 [inline]
    [<ffffffff82c0bcba>] hub_port_connect_change drivers/usb/core/hub.c:5488 [inline]
    [<ffffffff82c0bcba>] port_event drivers/usb/core/hub.c:5634 [inline]
    [<ffffffff82c0bcba>] hub_event+0x143a/0x20d0 drivers/usb/core/hub.c:5716
    [<ffffffff812636d9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff81263fc9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422
    [<ffffffff8126d428>] kthread+0x188/0x1d0 kernel/kthread.c:319

BUG: memory leak
unreferenced object 0xffff88810cf8f1c0 (size 32):
  comm "kworker/0:4", pid 8703, jiffies 4295047232 (age 9.830s)
  hex dump (first 32 bytes):
    31 2d 31 3a 30 2e 30 00 00 00 00 00 00 00 00 00  1-1:0.0.........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff8228447c>] kvasprintf+0x6c/0xf0 lib/kasprintf.c:25
    [<ffffffff82284558>] kvasprintf_const+0x58/0x110 lib/kasprintf.c:49
    [<ffffffff82345e8b>] kobject_set_name_vargs+0x3b/0xe0 lib/kobject.c:289
    [<ffffffff82640653>] dev_set_name+0x63/0x90 drivers/base/core.c:3140
    [<ffffffff82c16e29>] usb_set_configuration+0x6b9/0xb90 drivers/usb/core/message.c:2105
    [<ffffffff82c274cc>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<ffffffff82c1930c>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<ffffffff8264add7>] call_driver_probe drivers/base/dd.c:517 [inline]
    [<ffffffff8264add7>] really_probe.part.0+0xe7/0x380 drivers/base/dd.c:595
    [<ffffffff8264b17c>] really_probe drivers/base/dd.c:558 [inline]
    [<ffffffff8264b17c>] __driver_probe_device+0x10c/0x1e0 drivers/base/dd.c:747
    [<ffffffff8264b27a>] driver_probe_device+0x2a/0x120 drivers/base/dd.c:777
    [<ffffffff8264bae6>] __device_attach_driver+0xf6/0x140 drivers/base/dd.c:894
    [<ffffffff82647d67>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:427
    [<ffffffff8264b662>] __device_attach+0x122/0x260 drivers/base/dd.c:965
    [<ffffffff826499d6>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:487
    [<ffffffff82645de4>] device_add+0x5f4/0xdd0 drivers/base/core.c:3354
    [<ffffffff842afd10>] usb_new_device.cold+0x10f/0x58e drivers/usb/core/hub.c:2563

BUG: memory leak
unreferenced object 0xffff888113c76900 (size 256):
  comm "kworker/0:4", pid 8703, jiffies 4295047236 (age 9.790s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 08 69 c7 13 81 88 ff ff  .........i......
    08 69 c7 13 81 88 ff ff f0 06 64 82 ff ff ff ff  .i........d.....
  backtrace:
    [<ffffffff8264606b>] kmalloc include/linux/slab.h:591 [inline]
    [<ffffffff8264606b>] kzalloc include/linux/slab.h:721 [inline]
    [<ffffffff8264606b>] device_private_init drivers/base/core.c:3196 [inline]
    [<ffffffff8264606b>] device_add+0x87b/0xdd0 drivers/base/core.c:3246
    [<ffffffff82c17149>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2170
    [<ffffffff82c274cc>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<ffffffff82c1930c>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<ffffffff8264add7>] call_driver_probe drivers/base/dd.c:517 [inline]
    [<ffffffff8264add7>] really_probe.part.0+0xe7/0x380 drivers/base/dd.c:595
    [<ffffffff8264b17c>] really_probe drivers/base/dd.c:558 [inline]
    [<ffffffff8264b17c>] __driver_probe_device+0x10c/0x1e0 drivers/base/dd.c:747
    [<ffffffff8264b27a>] driver_probe_device+0x2a/0x120 drivers/base/dd.c:777
    [<ffffffff8264bae6>] __device_attach_driver+0xf6/0x140 drivers/base/dd.c:894
    [<ffffffff82647d67>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:427
    [<ffffffff8264b662>] __device_attach+0x122/0x260 drivers/base/dd.c:965
    [<ffffffff826499d6>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:487
    [<ffffffff82645de4>] device_add+0x5f4/0xdd0 drivers/base/core.c:3354
    [<ffffffff842afd10>] usb_new_device.cold+0x10f/0x58e drivers/usb/core/hub.c:2563
    [<ffffffff82c0bcba>] hub_port_connect drivers/usb/core/hub.c:5348 [inline]
    [<ffffffff82c0bcba>] hub_port_connect_change drivers/usb/core/hub.c:5488 [inline]
    [<ffffffff82c0bcba>] port_event drivers/usb/core/hub.c:5634 [inline]
    [<ffffffff82c0bcba>] hub_event+0x143a/0x20d0 drivers/usb/core/hub.c:5716
    [<ffffffff812636d9>] process_one_work+0x2c9/0x610 kernel/workqueue.c:2276
    [<ffffffff81263fc9>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2422