BUG: memory leak
unreferenced object 0xffff88810dd160c0 (size 192):
  comm "kworker/0:2", pid 3641, jiffies 4294942329 (age 8.100s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 d8 60 d1 0d 81 88 ff ff  .........`......
  backtrace:
    [<000000003e0fa46c>] kmalloc include/linux/slab.h:557 [inline]
    [<000000003e0fa46c>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000acbbd253>] atusb_alloc_urbs drivers/net/ieee802154/atusb.c:362 [inline]
    [<00000000acbbd253>] atusb_probe+0x158/0x820 drivers/net/ieee802154/atusb.c:1038
    [<00000000031c00ab>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<000000000ed71dff>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<0000000011f99e8c>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<0000000029c89c5c>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<00000000e1b6d2ce>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000002d37bb75>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<0000000075e26fea>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<00000000bf5840f5>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<000000000fbe0e99>] usb_set_configuration+0x9de/0xb90 drivers/usb/core/message.c:2159
    [<00000000d75a5d2b>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<0000000030a7a3c1>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<000000000ed71dff>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<0000000011f99e8c>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<0000000029c89c5c>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844

BUG: memory leak
unreferenced object 0xffff88810dd16480 (size 192):
  comm "kworker/0:2", pid 3641, jiffies 4294942329 (age 8.100s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 98 64 d1 0d 81 88 ff ff  .........d......
  backtrace:
    [<000000003e0fa46c>] kmalloc include/linux/slab.h:557 [inline]
    [<000000003e0fa46c>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000acbbd253>] atusb_alloc_urbs drivers/net/ieee802154/atusb.c:362 [inline]
    [<00000000acbbd253>] atusb_probe+0x158/0x820 drivers/net/ieee802154/atusb.c:1038
    [<00000000031c00ab>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<000000000ed71dff>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<0000000011f99e8c>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<0000000029c89c5c>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    [<00000000e1b6d2ce>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000002d37bb75>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    [<0000000075e26fea>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<00000000bf5840f5>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    [<000000000fbe0e99>] usb_set_configuration+0x9de/0xb90 drivers/usb/core/message.c:2159
    [<00000000d75a5d2b>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<0000000030a7a3c1>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<000000000ed71dff>] really_probe+0x159/0x480 drivers/base/dd.c:554
    [<0000000011f99e8c>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    [<0000000029c89c5c>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844