BUG: memory leak
unreferenced object 0xffff88810ee9e400 (size 1024):
  comm "kworker/0:1", pid 7, jiffies 4294945800 (age 57.280s)
  hex dump (first 32 bytes):
    48 db 9d 0d 81 88 ff ff 48 db 9d 0d 81 88 ff ff  H.......H.......
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f91fe7ba>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000f91fe7ba>] kzalloc include/linux/slab.h:664 [inline]
    [<00000000f91fe7ba>] usb_set_configuration+0x18c/0xb90 drivers/usb/core/message.c:1987
    [<00000000b4e901f7>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<00000000f4a84f7b>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<000000009e93bf88>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<00000000acb922cc>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<00000000c5195898>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<00000000a4a00628>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000002e6d901b>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<000000006fc7b8cb>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000091389be6>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<0000000077550926>] usb_new_device.cold+0x166/0x578 drivers/usb/core/hub.c:2554
    [<0000000090fd96ec>] hub_port_connect drivers/usb/core/hub.c:5222 [inline]
    [<0000000090fd96ec>] hub_port_connect_change drivers/usb/core/hub.c:5362 [inline]
    [<0000000090fd96ec>] port_event drivers/usb/core/hub.c:5508 [inline]
    [<0000000090fd96ec>] hub_event+0x144a/0x20d0 drivers/usb/core/hub.c:5590
    [<000000001a89a1a3>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    [<000000007e798893>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    [<0000000008b26443>] kthread+0x178/0x1b0 kernel/kthread.c:292
    [<00000000f3382fcf>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

BUG: memory leak
unreferenced object 0xffff88810f556c00 (size 32):
  comm "kworker/0:1", pid 7, jiffies 4294945800 (age 57.280s)
  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:
    [<00000000c070bd6a>] kvasprintf+0x6c/0xf0 lib/kasprintf.c:25
    [<00000000ee03a323>] kvasprintf_const+0x58/0x110 lib/kasprintf.c:49
    [<00000000c1acf863>] kobject_set_name_vargs+0x3b/0xe0 lib/kobject.c:289
    [<00000000dc483dc1>] dev_set_name+0x63/0x90 drivers/base/core.c:2722
    [<000000007da76748>] usb_set_configuration+0x6be/0xb90 drivers/usb/core/message.c:2094
    [<00000000b4e901f7>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<00000000f4a84f7b>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<000000009e93bf88>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<00000000acb922cc>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<00000000c5195898>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<00000000a4a00628>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000002e6d901b>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<000000006fc7b8cb>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000091389be6>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<0000000077550926>] usb_new_device.cold+0x166/0x578 drivers/usb/core/hub.c:2554
    [<0000000090fd96ec>] hub_port_connect drivers/usb/core/hub.c:5222 [inline]
    [<0000000090fd96ec>] hub_port_connect_change drivers/usb/core/hub.c:5362 [inline]
    [<0000000090fd96ec>] port_event drivers/usb/core/hub.c:5508 [inline]
    [<0000000090fd96ec>] hub_event+0x144a/0x20d0 drivers/usb/core/hub.c:5590

BUG: memory leak
unreferenced object 0xffff88810ff73a00 (size 256):
  comm "kworker/0:1", pid 7, jiffies 4294945804 (age 57.240s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 08 3a f7 0f 81 88 ff ff  .........:......
    08 3a f7 0f 81 88 ff ff c0 a0 58 82 ff ff ff ff  .:........X.....
  backtrace:
    [<000000004c04b322>] kmalloc include/linux/slab.h:552 [inline]
    [<000000004c04b322>] kzalloc include/linux/slab.h:664 [inline]
    [<000000004c04b322>] device_private_init drivers/base/core.c:2778 [inline]
    [<000000004c04b322>] device_add+0x7e8/0xc30 drivers/base/core.c:2828
    [<00000000b71fb228>] usb_set_configuration+0x9de/0xb90 drivers/usb/core/message.c:2159
    [<00000000b4e901f7>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<00000000f4a84f7b>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<000000009e93bf88>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<00000000acb922cc>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<00000000c5195898>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<00000000a4a00628>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000002e6d901b>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<000000006fc7b8cb>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000091389be6>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<0000000077550926>] usb_new_device.cold+0x166/0x578 drivers/usb/core/hub.c:2554
    [<0000000090fd96ec>] hub_port_connect drivers/usb/core/hub.c:5222 [inline]
    [<0000000090fd96ec>] hub_port_connect_change drivers/usb/core/hub.c:5362 [inline]
    [<0000000090fd96ec>] port_event drivers/usb/core/hub.c:5508 [inline]
    [<0000000090fd96ec>] hub_event+0x144a/0x20d0 drivers/usb/core/hub.c:5590
    [<000000001a89a1a3>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    [<000000007e798893>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    [<0000000008b26443>] kthread+0x178/0x1b0 kernel/kthread.c:292