BUG: memory leak
unreferenced object 0xffff888111cb2a40 (size 32):
  comm "kworker/0:2", pid 4535, jiffies 4294943496 (age 14.170s)
  hex dump (first 32 bytes):
    c0 b4 d1 08 81 88 ff ff 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff814650d1>] kmalloc_node include/linux/slab.h:577 [inline]
    [<ffffffff814650d1>] kvmalloc_node+0x61/0xf0 mm/util.c:587
    [<ffffffff82eabbc6>] kvmalloc include/linux/mm.h:785 [inline]
    [<ffffffff82eabbc6>] kvmalloc_array include/linux/mm.h:803 [inline]
    [<ffffffff82eabbc6>] v4l2_ctrl_handler_init_class+0x86/0xb0 drivers/media/v4l2-core/v4l2-ctrls.c:2525
    [<ffffffff8423bfb5>] zr364xx_probe+0x110/0x851 drivers/media/usb/zr364xx/zr364xx.c:1427
    [<ffffffff82ba7ee7>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<ffffffff825f61d9>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<ffffffff825f65a4>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<ffffffff825f6cbe>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<ffffffff825f3157>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<ffffffff825f6852>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<ffffffff825f4df6>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<ffffffff825f1345>] device_add+0x5d5/0xc40 drivers/base/core.c:3242
    [<ffffffff82ba5489>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<ffffffff82bb58ec>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<ffffffff82ba764c>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<ffffffff825f61d9>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<ffffffff825f65a4>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740

BUG: memory leak
unreferenced object 0xffff88810af33300 (size 192):
  comm "kworker/0:2", pid 4535, jiffies 4294943496 (age 14.170s)
  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 33 f3 0a 81 88 ff ff  .........3......
  backtrace:
    [<ffffffff82ba07d6>] kmalloc include/linux/slab.h:559 [inline]
    [<ffffffff82ba07d6>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<ffffffff82f69a28>] zr364xx_start_readpipe+0x78/0x130 drivers/media/usb/zr364xx/zr364xx.c:1022
    [<ffffffff8423c548>] zr364xx_board_init drivers/media/usb/zr364xx/zr364xx.c:1383 [inline]
    [<ffffffff8423c548>] zr364xx_probe+0x6a3/0x851 drivers/media/usb/zr364xx/zr364xx.c:1516
    [<ffffffff82ba7ee7>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<ffffffff825f61d9>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<ffffffff825f65a4>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<ffffffff825f6cbe>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<ffffffff825f3157>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<ffffffff825f6852>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<ffffffff825f4df6>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<ffffffff825f1345>] device_add+0x5d5/0xc40 drivers/base/core.c:3242
    [<ffffffff82ba5489>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<ffffffff82bb58ec>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<ffffffff82ba764c>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<ffffffff825f61d9>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<ffffffff825f65a4>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740

BUG: memory leak
unreferenced object 0xffff888107e8d120 (size 32):
  comm "kworker/1:3", pid 4839, jiffies 4294944145 (age 7.680s)
  hex dump (first 32 bytes):
    c0 a0 af 0d 81 88 ff ff 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff814650d1>] kmalloc_node include/linux/slab.h:577 [inline]
    [<ffffffff814650d1>] kvmalloc_node+0x61/0xf0 mm/util.c:587
    [<ffffffff82eabbc6>] kvmalloc include/linux/mm.h:785 [inline]
    [<ffffffff82eabbc6>] kvmalloc_array include/linux/mm.h:803 [inline]
    [<ffffffff82eabbc6>] v4l2_ctrl_handler_init_class+0x86/0xb0 drivers/media/v4l2-core/v4l2-ctrls.c:2525
    [<ffffffff8423bfb5>] zr364xx_probe+0x110/0x851 drivers/media/usb/zr364xx/zr364xx.c:1427
    [<ffffffff82ba7ee7>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<ffffffff825f61d9>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<ffffffff825f65a4>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<ffffffff825f6cbe>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<ffffffff825f3157>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<ffffffff825f6852>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<ffffffff825f4df6>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<ffffffff825f1345>] device_add+0x5d5/0xc40 drivers/base/core.c:3242
    [<ffffffff82ba5489>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<ffffffff82bb58ec>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<ffffffff82ba764c>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<ffffffff825f61d9>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<ffffffff825f65a4>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740