BUG: memory leak
unreferenced object 0xffff8881036b2400 (size 1024):
  comm "kworker/0:2", pid 3727, jiffies 4294947661 (age 15.020s)
  hex dump (first 32 bytes):
    c8 ee e6 0f 81 88 ff ff c8 ee e6 0f 81 88 ff ff  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000ac26e53d>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000ac26e53d>] kzalloc include/linux/slab.h:664 [inline]
    [<00000000ac26e53d>] usb_set_configuration+0x18c/0xb90 drivers/usb/core/message.c:1987
    [<0000000083071aa7>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<00000000bf36cef0>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<0000000095240178>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<00000000c3973ba3>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<00000000194a9cd0>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<0000000022a641c6>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<0000000072763560>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<0000000031b09e30>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000046b5456e>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<00000000f61900c0>] usb_new_device.cold+0x166/0x578 drivers/usb/core/hub.c:2554
    [<00000000ec125748>] hub_port_connect drivers/usb/core/hub.c:5222 [inline]
    [<00000000ec125748>] hub_port_connect_change drivers/usb/core/hub.c:5362 [inline]
    [<00000000ec125748>] port_event drivers/usb/core/hub.c:5508 [inline]
    [<00000000ec125748>] hub_event+0x144a/0x20d0 drivers/usb/core/hub.c:5590
    [<000000008ee44497>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    [<0000000033813855>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    [<0000000084178733>] kthread+0x178/0x1b0 kernel/kthread.c:292
    [<000000003bed22f9>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

BUG: memory leak
unreferenced object 0xffff88810b59f340 (size 32):
  comm "kworker/0:2", pid 3727, jiffies 4294947661 (age 15.020s)
  hex dump (first 32 bytes):
    31 2d 31 3a 37 39 2e 30 00 00 00 00 00 00 00 00  1-1:79.0........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000008c1cf0e1>] kvasprintf+0x6c/0xf0 lib/kasprintf.c:25
    [<00000000e4c63021>] kvasprintf_const+0x58/0x110 lib/kasprintf.c:49
    [<00000000914b429d>] kobject_set_name_vargs+0x3b/0xe0 lib/kobject.c:289
    [<00000000af9771a7>] dev_set_name+0x63/0x90 drivers/base/core.c:2722
    [<0000000069fbc340>] usb_set_configuration+0x6be/0xb90 drivers/usb/core/message.c:2094
    [<0000000083071aa7>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<00000000bf36cef0>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<0000000095240178>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<00000000c3973ba3>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<00000000194a9cd0>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<0000000022a641c6>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<0000000072763560>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<0000000031b09e30>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000046b5456e>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<00000000f61900c0>] usb_new_device.cold+0x166/0x578 drivers/usb/core/hub.c:2554
    [<00000000ec125748>] hub_port_connect drivers/usb/core/hub.c:5222 [inline]
    [<00000000ec125748>] hub_port_connect_change drivers/usb/core/hub.c:5362 [inline]
    [<00000000ec125748>] port_event drivers/usb/core/hub.c:5508 [inline]
    [<00000000ec125748>] hub_event+0x144a/0x20d0 drivers/usb/core/hub.c:5590

BUG: memory leak
unreferenced object 0xffff88810fe19c00 (size 256):
  comm "kworker/0:2", pid 3727, jiffies 4294947665 (age 14.980s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 08 9c e1 0f 81 88 ff ff  ................
    08 9c e1 0f 81 88 ff ff d0 91 58 82 ff ff ff ff  ..........X.....
  backtrace:
    [<000000009f6c9e08>] kmalloc include/linux/slab.h:552 [inline]
    [<000000009f6c9e08>] kzalloc include/linux/slab.h:664 [inline]
    [<000000009f6c9e08>] device_private_init drivers/base/core.c:2778 [inline]
    [<000000009f6c9e08>] device_add+0x7e8/0xc30 drivers/base/core.c:2828
    [<000000001d1aaa96>] usb_set_configuration+0x9de/0xb90 drivers/usb/core/message.c:2159
    [<0000000083071aa7>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<00000000bf36cef0>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<0000000095240178>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<00000000c3973ba3>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<00000000194a9cd0>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<0000000022a641c6>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<0000000072763560>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<0000000031b09e30>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000046b5456e>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<00000000f61900c0>] usb_new_device.cold+0x166/0x578 drivers/usb/core/hub.c:2554
    [<00000000ec125748>] hub_port_connect drivers/usb/core/hub.c:5222 [inline]
    [<00000000ec125748>] hub_port_connect_change drivers/usb/core/hub.c:5362 [inline]
    [<00000000ec125748>] port_event drivers/usb/core/hub.c:5508 [inline]
    [<00000000ec125748>] hub_event+0x144a/0x20d0 drivers/usb/core/hub.c:5590
    [<000000008ee44497>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    [<0000000033813855>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    [<0000000084178733>] kthread+0x178/0x1b0 kernel/kthread.c:292