BUG: memory leak unreferenced object 0xffff88810bb51540 (size 192): comm "kworker/0:2", pid 3661, jiffies 4294942401 (age 15.000s) 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 15 b5 0b 81 88 ff ff ........X....... backtrace: [<00000000b8f20717>] kmalloc include/linux/slab.h:557 [inline] [<00000000b8f20717>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74 [<000000004f1a6d30>] atusb_alloc_urbs drivers/net/ieee802154/atusb.c:362 [inline] [<000000004f1a6d30>] atusb_probe+0x158/0x820 drivers/net/ieee802154/atusb.c:1038 [<00000000bf7ead60>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [<00000000761e364b>] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [<000000008fa7fa62>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 [<00000000c267f70d>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846 [<000000000f76abaa>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431 [<0000000048a4df47>] __device_attach+0x122/0x250 drivers/base/dd.c:914 [<0000000027f49bdc>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491 [<000000006eef5646>] device_add+0x5be/0xc30 drivers/base/core.c:3109 [<00000000e3cb80cc>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164 [<00000000a18f3595>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238 [<000000007cfadbaa>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293 [<00000000761e364b>] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [<000000008fa7fa62>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 [<00000000c267f70d>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846 BUG: memory leak unreferenced object 0xffff88810a283600 (size 192): comm "kworker/1:1", pid 34, jiffies 4294943090 (age 8.110s) 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 18 36 28 0a 81 88 ff ff .........6(..... backtrace: [<00000000b8f20717>] kmalloc include/linux/slab.h:557 [inline] [<00000000b8f20717>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74 [<000000004f1a6d30>] atusb_alloc_urbs drivers/net/ieee802154/atusb.c:362 [inline] [<000000004f1a6d30>] atusb_probe+0x158/0x820 drivers/net/ieee802154/atusb.c:1038 [<00000000bf7ead60>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [<00000000761e364b>] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [<000000008fa7fa62>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 [<00000000c267f70d>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846 [<000000000f76abaa>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431 [<0000000048a4df47>] __device_attach+0x122/0x250 drivers/base/dd.c:914 [<0000000027f49bdc>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491 [<000000006eef5646>] device_add+0x5be/0xc30 drivers/base/core.c:3109 [<00000000e3cb80cc>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164 [<00000000a18f3595>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238 [<000000007cfadbaa>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293 [<00000000761e364b>] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [<000000008fa7fa62>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 [<00000000c267f70d>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846 BUG: memory leak unreferenced object 0xffff88810a1aa6c0 (size 192): comm "kworker/1:1", pid 34, jiffies 4294943090 (age 8.110s) 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 a6 1a 0a 81 88 ff ff ................ backtrace: [<00000000b8f20717>] kmalloc include/linux/slab.h:557 [inline] [<00000000b8f20717>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74 [<000000004f1a6d30>] atusb_alloc_urbs drivers/net/ieee802154/atusb.c:362 [inline] [<000000004f1a6d30>] atusb_probe+0x158/0x820 drivers/net/ieee802154/atusb.c:1038 [<00000000bf7ead60>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [<00000000761e364b>] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [<000000008fa7fa62>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 [<00000000c267f70d>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846 [<000000000f76abaa>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431 [<0000000048a4df47>] __device_attach+0x122/0x250 drivers/base/dd.c:914 [<0000000027f49bdc>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491 [<000000006eef5646>] device_add+0x5be/0xc30 drivers/base/core.c:3109 [<00000000e3cb80cc>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164 [<00000000a18f3595>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238 [<000000007cfadbaa>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293 [<00000000761e364b>] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [<000000008fa7fa62>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 [<00000000c267f70d>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846