BUG: memory leak unreferenced object 0xffff88810ecb7c00 (size 8): comm "kworker/0:1", pid 10, jiffies 4294942391 hex dump (first 8 bytes): c0 aa 9d 11 81 88 ff ff ........ backtrace (crc 61e0f921): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] __do_kmalloc_node mm/slub.c:5413 [inline] __kvmalloc_node_noprof+0x583/0x700 mm/slub.c:7014 v4l2_ctrl_handler_init_class+0x59/0x90 drivers/media/v4l2-core/v4l2-ctrls-core.c:1805 msi2500_probe+0x2f7/0x3a0 drivers/media/usb/msi2500/msi2500.c:1263 usb_probe_interface+0x1a9/0x3e0 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:628 [inline] really_probe+0x12f/0x3a0 drivers/base/dd.c:706 __driver_probe_device+0xe9/0x1a0 drivers/base/dd.c:868 driver_probe_device+0x28/0xf0 drivers/base/dd.c:898 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:1026 bus_for_each_drv+0xd2/0x130 drivers/base/bus.c:500 __device_attach+0xf9/0x290 drivers/base/dd.c:1098 device_initial_probe+0x6f/0x80 drivers/base/dd.c:1153 bus_probe_device+0x3e/0xb0 drivers/base/bus.c:620 device_add+0x99f/0xc80 drivers/base/core.c:3776 usb_set_configuration+0x8f5/0xb80 drivers/usb/core/message.c:2268 usb_generic_driver_probe+0x73/0xb0 drivers/usb/core/generic.c:250 usb_probe_device+0x78/0x1f0 drivers/usb/core/driver.c:293 BUG: memory leak unreferenced object 0xffff88810ecb7950 (size 8): comm "kworker/0:1", pid 10, jiffies 4294942500 hex dump (first 8 bytes): 40 ea 81 12 81 88 ff ff @....... backtrace (crc 4564b1b2): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] __do_kmalloc_node mm/slub.c:5413 [inline] __kvmalloc_node_noprof+0x583/0x700 mm/slub.c:7014 v4l2_ctrl_handler_init_class+0x59/0x90 drivers/media/v4l2-core/v4l2-ctrls-core.c:1805 msi2500_probe+0x2f7/0x3a0 drivers/media/usb/msi2500/msi2500.c:1263 usb_probe_interface+0x1a9/0x3e0 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:628 [inline] really_probe+0x12f/0x3a0 drivers/base/dd.c:706 __driver_probe_device+0xe9/0x1a0 drivers/base/dd.c:868 driver_probe_device+0x28/0xf0 drivers/base/dd.c:898 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:1026 bus_for_each_drv+0xd2/0x130 drivers/base/bus.c:500 __device_attach+0xf9/0x290 drivers/base/dd.c:1098 device_initial_probe+0x6f/0x80 drivers/base/dd.c:1153 bus_probe_device+0x3e/0xb0 drivers/base/bus.c:620 device_add+0x99f/0xc80 drivers/base/core.c:3776 usb_set_configuration+0x8f5/0xb80 drivers/usb/core/message.c:2268 usb_generic_driver_probe+0x73/0xb0 drivers/usb/core/generic.c:250 usb_probe_device+0x78/0x1f0 drivers/usb/core/driver.c:293 BUG: memory leak unreferenced object 0xffff8881118ab400 (size 256): comm "kworker/0:1", pid 10, jiffies 4294942500 hex dump (first 32 bytes): 58 37 93 19 81 88 ff ff 58 37 93 19 81 88 ff ff X7......X7...... 10 b4 8a 11 81 88 ff ff 10 b4 8a 11 81 88 ff ff ................ backtrace (crc 59227a4): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] __do_kmalloc_node mm/slub.c:5413 [inline] __kvmalloc_node_noprof+0x583/0x700 mm/slub.c:7014 v4l2_ctrl_new+0x2bb/0x1470 drivers/media/v4l2-core/v4l2-ctrls-core.c:2216 v4l2_ctrl_new_std+0x122/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2370 handler_new_ref+0x34d/0x440 drivers/media/v4l2-core/v4l2-ctrls-core.c:1951 v4l2_ctrl_add_handler drivers/media/v4l2-core/v4l2-ctrls-core.c:2520 [inline] v4l2_ctrl_add_handler+0x12d/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2494 msi2500_probe+0x32e/0x3a0 drivers/media/usb/msi2500/msi2500.c:1271 usb_probe_interface+0x1a9/0x3e0 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:628 [inline] really_probe+0x12f/0x3a0 drivers/base/dd.c:706 __driver_probe_device+0xe9/0x1a0 drivers/base/dd.c:868 driver_probe_device+0x28/0xf0 drivers/base/dd.c:898 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:1026 bus_for_each_drv+0xd2/0x130 drivers/base/bus.c:500 __device_attach+0xf9/0x290 drivers/base/dd.c:1098 device_initial_probe+0x6f/0x80 drivers/base/dd.c:1153 bus_probe_device+0x3e/0xb0 drivers/base/bus.c:620 device_add+0x99f/0xc80 drivers/base/core.c:3776 BUG: memory leak unreferenced object 0xffff8881119da940 (size 64): comm "kworker/0:1", pid 10, jiffies 4294942500 hex dump (first 32 bytes): 00 4d 1a 10 81 88 ff ff 68 37 93 19 81 88 ff ff .M......h7...... 00 00 00 00 00 00 00 00 00 b4 8a 11 81 88 ff ff ................ backtrace (crc d5136d98): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] __do_kmalloc_node mm/slub.c:5413 [inline] __kmalloc_noprof+0x3fb/0x540 mm/slub.c:5439 _kmalloc_noprof include/linux/slab.h:995 [inline] _kzalloc_noprof include/linux/slab.h:1312 [inline] handler_new_ref+0xd9/0x440 drivers/media/v4l2-core/v4l2-ctrls-core.c:1959 v4l2_ctrl_new+0x69e/0x1470 drivers/media/v4l2-core/v4l2-ctrls-core.c:2299 v4l2_ctrl_new_std+0x122/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2370 handler_new_ref+0x34d/0x440 drivers/media/v4l2-core/v4l2-ctrls-core.c:1951 v4l2_ctrl_add_handler drivers/media/v4l2-core/v4l2-ctrls-core.c:2520 [inline] v4l2_ctrl_add_handler+0x12d/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2494 msi2500_probe+0x32e/0x3a0 drivers/media/usb/msi2500/msi2500.c:1271 usb_probe_interface+0x1a9/0x3e0 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:628 [inline] really_probe+0x12f/0x3a0 drivers/base/dd.c:706 __driver_probe_device+0xe9/0x1a0 drivers/base/dd.c:868 driver_probe_device+0x28/0xf0 drivers/base/dd.c:898 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:1026 bus_for_each_drv+0xd2/0x130 drivers/base/bus.c:500 __device_attach+0xf9/0x290 drivers/base/dd.c:1098 device_initial_probe+0x6f/0x80 drivers/base/dd.c:1153 bus_probe_device+0x3e/0xb0 drivers/base/bus.c:620 BUG: memory leak unreferenced object 0xffff8881101a4d00 (size 64): comm "kworker/0:1", pid 10, jiffies 4294942500 hex dump (first 32 bytes): 80 a9 9d 11 81 88 ff ff 40 a9 9d 11 81 88 ff ff ........@....... 40 a9 9d 11 81 88 ff ff 00 43 b0 19 81 88 ff ff @........C...... backtrace (crc f0e48886): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] __do_kmalloc_node mm/slub.c:5413 [inline] __kmalloc_noprof+0x3fb/0x540 mm/slub.c:5439 _kmalloc_noprof include/linux/slab.h:995 [inline] _kzalloc_noprof include/linux/slab.h:1312 [inline] handler_new_ref+0xd9/0x440 drivers/media/v4l2-core/v4l2-ctrls-core.c:1959 v4l2_ctrl_add_handler drivers/media/v4l2-core/v4l2-ctrls-core.c:2520 [inline] v4l2_ctrl_add_handler+0x12d/0x180 drivers/media/v4l2-core/v4l2-ctrls-core.c:2494 msi2500_probe+0x32e/0x3a0 drivers/media/usb/msi2500/msi2500.c:1271 usb_probe_interface+0x1a9/0x3e0 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:628 [inline] really_probe+0x12f/0x3a0 drivers/base/dd.c:706 __driver_probe_device+0xe9/0x1a0 drivers/base/dd.c:868 driver_probe_device+0x28/0xf0 drivers/base/dd.c:898 __device_attach_driver+0x10f/0x170 drivers/base/dd.c:1026 bus_for_each_drv+0xd2/0x130 drivers/base/bus.c:500 __device_attach+0xf9/0x290 drivers/base/dd.c:1098 device_initial_probe+0x6f/0x80 drivers/base/dd.c:1153 bus_probe_device+0x3e/0xb0 drivers/base/bus.c:620 device_add+0x99f/0xc80 drivers/base/core.c:3776 usb_set_configuration+0x8f5/0xb80 drivers/usb/core/message.c:2268 usb_generic_driver_probe+0x73/0xb0 drivers/usb/core/generic.c:250 connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF