BUG: memory leak
unreferenced object 0xffff88810e53b3c0 (size 8):
  comm "kworker/0:0", pid 9, jiffies 4294942720
  hex dump (first 8 bytes):
    80 fe a3 13 81 88 ff ff                          ........
  backtrace (crc db57c3d5):
    kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline]
    slab_post_alloc_hook mm/slub.c:4625 [inline]
    slab_alloc_node mm/slub.c:4945 [inline]
    __do_kmalloc_node mm/slub.c:5361 [inline]
    __kvmalloc_node_noprof+0x58a/0x6f0 mm/slub.c:6933
    v4l2_ctrl_handler_init_class+0x59/0x90 drivers/media/v4l2-core/v4l2-ctrls-core.c:1741
    msi2500_probe+0x2f7/0x3a0 drivers/media/usb/msi2500/msi2500.c:1263
    usb_probe_interface+0x210/0x480 drivers/usb/core/driver.c:396
    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:3772
    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:291

BUG: memory leak
unreferenced object 0xffff88810e53b608 (size 8):
  comm "kworker/1:2", pid 807, jiffies 4294942839
  hex dump (first 8 bytes):
    40 19 30 14 81 88 ff ff                          @.0.....
  backtrace (crc 4e24a486):
    kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline]
    slab_post_alloc_hook mm/slub.c:4625 [inline]
    slab_alloc_node mm/slub.c:4945 [inline]
    __do_kmalloc_node mm/slub.c:5361 [inline]
    __kvmalloc_node_noprof+0x58a/0x6f0 mm/slub.c:6933
    v4l2_ctrl_handler_init_class+0x59/0x90 drivers/media/v4l2-core/v4l2-ctrls-core.c:1741
    msi2500_probe+0x2f7/0x3a0 drivers/media/usb/msi2500/msi2500.c:1263
    usb_probe_interface+0x210/0x480 drivers/usb/core/driver.c:396
    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:3772
    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:291

connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF