BUG: memory leak
unreferenced object 0xffff88810eda2400 (size 1024):
  comm "kworker/0:0", pid 5, jiffies 4294947987 (age 13.570s)
  hex dump (first 32 bytes):
    88 77 29 0d 81 88 ff ff 88 77 29 0d 81 88 ff ff  .w)......w).....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000001b3e996>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000001b3e996>] kzalloc include/linux/slab.h:664 [inline]
    [<0000000001b3e996>] usb_set_configuration+0x18c/0xb90 drivers/usb/core/message.c:1987
    [<00000000c46cfaa8>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<000000009c6f7943>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<0000000089ee5cf2>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<000000004168078a>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<000000003296e281>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<00000000c76e9344>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<00000000173b680b>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<00000000c3829989>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<00000000357f51fb>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<0000000097e19695>] usb_new_device.cold+0x166/0x578 drivers/usb/core/hub.c:2554
    [<0000000012003d8f>] hub_port_connect drivers/usb/core/hub.c:5222 [inline]
    [<0000000012003d8f>] hub_port_connect_change drivers/usb/core/hub.c:5362 [inline]
    [<0000000012003d8f>] port_event drivers/usb/core/hub.c:5508 [inline]
    [<0000000012003d8f>] hub_event+0x144a/0x20d0 drivers/usb/core/hub.c:5590
    [<00000000c7a1995b>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    [<00000000f3f49c87>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    [<00000000b7c96faa>] kthread+0x178/0x1b0 kernel/kthread.c:292
    [<000000003693e5c9>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

BUG: memory leak
unreferenced object 0xffff88810fd54800 (size 256):
  comm "kworker/0:0", pid 5, jiffies 4294947992 (age 13.520s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 08 48 d5 0f 81 88 ff ff  .........H......
    08 48 d5 0f 81 88 ff ff a0 a1 58 82 ff ff ff ff  .H........X.....
  backtrace:
    [<00000000a56ee224>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000a56ee224>] kzalloc include/linux/slab.h:664 [inline]
    [<00000000a56ee224>] device_private_init drivers/base/core.c:2778 [inline]
    [<00000000a56ee224>] device_add+0x7e8/0xc30 drivers/base/core.c:2828
    [<0000000083aa5760>] usb_set_configuration+0x9de/0xb90 drivers/usb/core/message.c:2159
    [<00000000c46cfaa8>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<000000009c6f7943>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<0000000089ee5cf2>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<000000004168078a>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<000000003296e281>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<00000000c76e9344>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<00000000173b680b>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<00000000c3829989>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<00000000357f51fb>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<0000000097e19695>] usb_new_device.cold+0x166/0x578 drivers/usb/core/hub.c:2554
    [<0000000012003d8f>] hub_port_connect drivers/usb/core/hub.c:5222 [inline]
    [<0000000012003d8f>] hub_port_connect_change drivers/usb/core/hub.c:5362 [inline]
    [<0000000012003d8f>] port_event drivers/usb/core/hub.c:5508 [inline]
    [<0000000012003d8f>] hub_event+0x144a/0x20d0 drivers/usb/core/hub.c:5590
    [<00000000c7a1995b>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    [<00000000f3f49c87>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    [<00000000b7c96faa>] kthread+0x178/0x1b0 kernel/kthread.c:292