BUG: memory leak
unreferenced object 0xffffc90000e15000 (size 200704):
  comm "kworker/0:2", pid 3706, jiffies 4294942256 (age 8.250s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 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:
    [<00000000b913e8c5>] __vmalloc_node_range+0x3a5/0x410 mm/vmalloc.c:2587
    [<00000000125bdd8e>] __vmalloc_node mm/vmalloc.c:2619 [inline]
    [<00000000125bdd8e>] vmalloc+0x49/0x50 mm/vmalloc.c:2652
    [<0000000018f8577e>] zr364xx_board_init drivers/media/usb/zr364xx/zr364xx.c:1348 [inline]
    [<0000000018f8577e>] zr364xx_probe+0x60b/0x833 drivers/media/usb/zr364xx/zr364xx.c:1509
    [<00000000b470aafb>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000ec763f2a>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<00000000145ddadd>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<00000000b13137cf>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<0000000036d1d563>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<00000000e55bfa54>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<0000000063b35bdf>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<00000000bfd0e785>] device_add+0x5be/0xc30 drivers/base/core.c:3109
    [<00000000b5e6bee8>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<000000004aca1289>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<00000000b1985945>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<00000000ec763f2a>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<00000000145ddadd>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740

BUG: memory leak
unreferenced object 0xffff88810d5b4c00 (size 192):
  comm "kworker/0:2", pid 3706, jiffies 4294942256 (age 8.250s)
  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 4c 5b 0d 81 88 ff ff  .........L[.....
  backtrace:
    [<000000000accb2f9>] kmalloc include/linux/slab.h:557 [inline]
    [<000000000accb2f9>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000cf39e092>] zr364xx_start_readpipe+0x78/0x130 drivers/media/usb/zr364xx/zr364xx.c:1022
    [<000000005f18ac2e>] zr364xx_board_init drivers/media/usb/zr364xx/zr364xx.c:1377 [inline]
    [<000000005f18ac2e>] zr364xx_probe+0x6b3/0x833 drivers/media/usb/zr364xx/zr364xx.c:1509
    [<00000000b470aafb>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000ec763f2a>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<00000000145ddadd>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<00000000b13137cf>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<0000000036d1d563>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<00000000e55bfa54>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<0000000063b35bdf>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<00000000bfd0e785>] device_add+0x5be/0xc30 drivers/base/core.c:3109
    [<00000000b5e6bee8>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<000000004aca1289>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<00000000b1985945>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<00000000ec763f2a>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<00000000145ddadd>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740