BUG: memory leak unreferenced object 0xffff88812a347a58 (size 8): comm "kworker/0:6", pid 6036, jiffies 4294942408 hex dump (first 8 bytes): 80 38 6e 25 81 88 ff ff .8n%.... backtrace (crc f78d2928): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] __do_kmalloc_node mm/slub.c:5649 [inline] __kvmalloc_node_noprof+0x51c/0x820 mm/slub.c:7112 kvmalloc_array_node_noprof include/linux/slab.h:1122 [inline] v4l2_ctrl_handler_init_class+0x67/0x90 drivers/media/v4l2-core/v4l2-ctrls-core.c:1625 usb_keene_probe+0xc4/0x450 drivers/media/radio/radio-keene.c:326 usb_probe_interface+0x173/0x3f0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x12f/0x430 drivers/base/dd.c:659 __driver_probe_device+0xc3/0x1a0 drivers/base/dd.c:801 driver_probe_device+0x2a/0x120 drivers/base/dd.c:831 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:959 bus_for_each_drv+0xcf/0x120 drivers/base/bus.c:462 __device_attach+0xf9/0x290 drivers/base/dd.c:1031 bus_probe_device+0xcd/0xe0 drivers/base/bus.c:537 device_add+0x983/0xc80 drivers/base/core.c:3689 usb_set_configuration+0x961/0xc70 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x83/0xd0 drivers/usb/core/generic.c:250 usb_probe_device+0x7c/0x1d0 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x12f/0x430 drivers/base/dd.c:659 BUG: memory leak unreferenced object 0xffff888126df0200 (size 256): comm "kworker/0:6", pid 6036, jiffies 4294942408 hex dump (first 32 bytes): 00 0b df 26 81 88 ff ff 00 09 df 26 81 88 ff ff ...&.......&.... 10 02 df 26 81 88 ff ff 10 02 df 26 81 88 ff ff ...&.......&.... backtrace (crc 602da918): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] __do_kmalloc_node mm/slub.c:5649 [inline] __kvmalloc_node_noprof+0x51c/0x820 mm/slub.c:7112 v4l2_ctrl_new+0x2bf/0x1340 drivers/media/v4l2-core/v4l2-ctrls-core.c:2031 v4l2_ctrl_new_std+0x122/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2185 usb_keene_probe+0xe8/0x450 drivers/media/radio/radio-keene.c:327 usb_probe_interface+0x173/0x3f0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x12f/0x430 drivers/base/dd.c:659 __driver_probe_device+0xc3/0x1a0 drivers/base/dd.c:801 driver_probe_device+0x2a/0x120 drivers/base/dd.c:831 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:959 bus_for_each_drv+0xcf/0x120 drivers/base/bus.c:462 __device_attach+0xf9/0x290 drivers/base/dd.c:1031 bus_probe_device+0xcd/0xe0 drivers/base/bus.c:537 device_add+0x983/0xc80 drivers/base/core.c:3689 usb_set_configuration+0x961/0xc70 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x83/0xd0 drivers/usb/core/generic.c:250 usb_probe_device+0x7c/0x1d0 drivers/usb/core/driver.c:291 BUG: memory leak unreferenced object 0xffff888126df0900 (size 256): comm "kworker/0:6", pid 6036, jiffies 4294942408 hex dump (first 32 bytes): 00 02 df 26 81 88 ff ff 30 f5 8f 24 81 88 ff ff ...&....0..$.... 10 09 df 26 81 88 ff ff 10 09 df 26 81 88 ff ff ...&.......&.... backtrace (crc 84e60c55): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] __do_kmalloc_node mm/slub.c:5649 [inline] __kvmalloc_node_noprof+0x51c/0x820 mm/slub.c:7112 v4l2_ctrl_new+0x2bf/0x1340 drivers/media/v4l2-core/v4l2-ctrls-core.c:2031 v4l2_ctrl_new_std+0x122/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2185 handler_new_ref+0x352/0x450 drivers/media/v4l2-core/v4l2-ctrls-core.c:1772 v4l2_ctrl_new+0x67d/0x1340 drivers/media/v4l2-core/v4l2-ctrls-core.c:2114 v4l2_ctrl_new_std+0x122/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2185 usb_keene_probe+0xe8/0x450 drivers/media/radio/radio-keene.c:327 usb_probe_interface+0x173/0x3f0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x12f/0x430 drivers/base/dd.c:659 __driver_probe_device+0xc3/0x1a0 drivers/base/dd.c:801 driver_probe_device+0x2a/0x120 drivers/base/dd.c:831 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:959 bus_for_each_drv+0xcf/0x120 drivers/base/bus.c:462 __device_attach+0xf9/0x290 drivers/base/dd.c:1031 bus_probe_device+0xcd/0xe0 drivers/base/bus.c:537 device_add+0x983/0xc80 drivers/base/core.c:3689 BUG: memory leak unreferenced object 0xffff8881256e3400 (size 64): comm "kworker/0:6", pid 6036, jiffies 4294942408 hex dump (first 32 bytes): 40 33 6e 25 81 88 ff ff 40 f5 8f 24 81 88 ff ff @3n%....@..$.... 00 00 00 00 00 00 00 00 00 09 df 26 81 88 ff ff ...........&.... backtrace (crc a7c4a093): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] __do_kmalloc_node mm/slub.c:5649 [inline] __kmalloc_noprof+0x3e3/0x6b0 mm/slub.c:5662 kmalloc_noprof include/linux/slab.h:961 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] handler_new_ref+0xd7/0x450 drivers/media/v4l2-core/v4l2-ctrls-core.c:1780 v4l2_ctrl_new+0x67d/0x1340 drivers/media/v4l2-core/v4l2-ctrls-core.c:2114 v4l2_ctrl_new_std+0x122/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2185 handler_new_ref+0x352/0x450 drivers/media/v4l2-core/v4l2-ctrls-core.c:1772 v4l2_ctrl_new+0x67d/0x1340 drivers/media/v4l2-core/v4l2-ctrls-core.c:2114 v4l2_ctrl_new_std+0x122/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2185 usb_keene_probe+0xe8/0x450 drivers/media/radio/radio-keene.c:327 usb_probe_interface+0x173/0x3f0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x12f/0x430 drivers/base/dd.c:659 __driver_probe_device+0xc3/0x1a0 drivers/base/dd.c:801 driver_probe_device+0x2a/0x120 drivers/base/dd.c:831 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:959 bus_for_each_drv+0xcf/0x120 drivers/base/bus.c:462 __device_attach+0xf9/0x290 drivers/base/dd.c:1031 bus_probe_device+0xcd/0xe0 drivers/base/bus.c:537 BUG: memory leak unreferenced object 0xffff8881256e3340 (size 64): comm "kworker/0:6", pid 6036, jiffies 4294942408 hex dump (first 32 bytes): 80 32 6e 25 81 88 ff ff 00 34 6e 25 81 88 ff ff .2n%.....4n%.... 00 34 6e 25 81 88 ff ff 00 02 df 26 81 88 ff ff .4n%.......&.... backtrace (crc be938ee5): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4983 [inline] slab_alloc_node mm/slub.c:5288 [inline] __do_kmalloc_node mm/slub.c:5649 [inline] __kmalloc_noprof+0x3e3/0x6b0 mm/slub.c:5662 kmalloc_noprof include/linux/slab.h:961 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] handler_new_ref+0xd7/0x450 drivers/media/v4l2-core/v4l2-ctrls-core.c:1780 v4l2_ctrl_new+0x67d/0x1340 drivers/media/v4l2-core/v4l2-ctrls-core.c:2114 v4l2_ctrl_new_std+0x122/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2185 usb_keene_probe+0xe8/0x450 drivers/media/radio/radio-keene.c:327 usb_probe_interface+0x173/0x3f0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:581 [inline] really_probe+0x12f/0x430 drivers/base/dd.c:659 __driver_probe_device+0xc3/0x1a0 drivers/base/dd.c:801 driver_probe_device+0x2a/0x120 drivers/base/dd.c:831 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:959 bus_for_each_drv+0xcf/0x120 drivers/base/bus.c:462 __device_attach+0xf9/0x290 drivers/base/dd.c:1031 bus_probe_device+0xcd/0xe0 drivers/base/bus.c:537 device_add+0x983/0xc80 drivers/base/core.c:3689 usb_set_configuration+0x961/0xc70 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x83/0xd0 drivers/usb/core/generic.c:250 connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF