BUG: memory leak
unreferenced object 0xffff888108a79e40 (size 192):
  comm "kworker/0:0", pid 5, jiffies 4294942960 (age 8.180s)
  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 58 9e a7 08 81 88 ff ff  ........X.......
  backtrace:
    [<00000000d6cc3e72>] kmalloc include/linux/slab.h:557 [inline]
    [<00000000d6cc3e72>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000d71f7c0c>] atusb_alloc_urbs drivers/net/ieee802154/atusb.c:362 [inline]
    [<00000000d71f7c0c>] atusb_probe+0x158/0x820 drivers/net/ieee802154/atusb.c:1038
    [<00000000e0f8d362>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<000000007c71df95>] really_probe+0x159/0x480 drivers/base/dd.c:561
    [<000000000e16a706>] driver_probe_device+0x84/0x100 drivers/base/dd.c:745
    [<0000000039c8d1d3>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:851
    [<000000006078c203>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000008e39626f>] __device_attach+0x122/0x250 drivers/base/dd.c:919
    [<00000000d8d90d2a>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000071440dad>] device_add+0x5be/0xc30 drivers/base/core.c:3091
    [<00000000f51b8410>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000552a4ee7>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<0000000042b725e5>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<000000007c71df95>] really_probe+0x159/0x480 drivers/base/dd.c:561
    [<000000000e16a706>] driver_probe_device+0x84/0x100 drivers/base/dd.c:745
    [<0000000039c8d1d3>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:851

BUG: memory leak
unreferenced object 0xffff88810fa889c0 (size 192):
  comm "kworker/0:0", pid 5, jiffies 4294942960 (age 8.180s)
  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 89 a8 0f 81 88 ff ff  ................
  backtrace:
    [<00000000d6cc3e72>] kmalloc include/linux/slab.h:557 [inline]
    [<00000000d6cc3e72>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000d71f7c0c>] atusb_alloc_urbs drivers/net/ieee802154/atusb.c:362 [inline]
    [<00000000d71f7c0c>] atusb_probe+0x158/0x820 drivers/net/ieee802154/atusb.c:1038
    [<00000000e0f8d362>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<000000007c71df95>] really_probe+0x159/0x480 drivers/base/dd.c:561
    [<000000000e16a706>] driver_probe_device+0x84/0x100 drivers/base/dd.c:745
    [<0000000039c8d1d3>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:851
    [<000000006078c203>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000008e39626f>] __device_attach+0x122/0x250 drivers/base/dd.c:919
    [<00000000d8d90d2a>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000071440dad>] device_add+0x5be/0xc30 drivers/base/core.c:3091
    [<00000000f51b8410>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000552a4ee7>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<0000000042b725e5>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<000000007c71df95>] really_probe+0x159/0x480 drivers/base/dd.c:561
    [<000000000e16a706>] driver_probe_device+0x84/0x100 drivers/base/dd.c:745
    [<0000000039c8d1d3>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:851