BUG: memory leak
unreferenced object 0xffff88810c48d800 (size 128):
  comm "kworker/1:2", pid 3841, jiffies 4294943384 (age 13.760s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 06 05 00 00 00 00 00 00  ................
    00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de  ........".......
  backtrace:
    [<00000000aaa41875>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000aaa41875>] kzalloc include/linux/slab.h:682 [inline]
    [<00000000aaa41875>] dvb_create_media_graph+0x301/0x7d0 drivers/media/dvb-core/dvbdev.c:665
    [<000000007b4e2752>] dvb_usb_adapter_frontend_init+0x180/0x1b0 drivers/media/usb/dvb-usb/dvb-usb-dvb.c:327
    [<000000008f219034>] dvb_usb_adapter_init drivers/media/usb/dvb-usb/dvb-usb-init.c:84 [inline]
    [<000000008f219034>] dvb_usb_init drivers/media/usb/dvb-usb/dvb-usb-init.c:173 [inline]
    [<000000008f219034>] dvb_usb_device_init.cold+0x4d0/0x6ae drivers/media/usb/dvb-usb/dvb-usb-init.c:287
    [<00000000f27dc480>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000855e9d13>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<0000000075e4d18a>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<0000000090ef8b91>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<00000000e2445f48>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<00000000a30ef979>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<000000004b8bae40>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<000000009cc0975e>] device_add+0x5be/0xc30 drivers/base/core.c:3109
    [<00000000edf6bedf>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000d9b27485>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<000000007587227a>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<00000000855e9d13>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<0000000075e4d18a>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740

BUG: memory leak
unreferenced object 0xffff888108e39280 (size 128):
  comm "kworker/0:0", pid 5, jiffies 4294944025 (age 7.350s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 06 05 00 00 00 00 00 00  ................
    00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de  ........".......
  backtrace:
    [<00000000aaa41875>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000aaa41875>] kzalloc include/linux/slab.h:682 [inline]
    [<00000000aaa41875>] dvb_create_media_graph+0x301/0x7d0 drivers/media/dvb-core/dvbdev.c:665
    [<000000007b4e2752>] dvb_usb_adapter_frontend_init+0x180/0x1b0 drivers/media/usb/dvb-usb/dvb-usb-dvb.c:327
    [<000000008f219034>] dvb_usb_adapter_init drivers/media/usb/dvb-usb/dvb-usb-init.c:84 [inline]
    [<000000008f219034>] dvb_usb_init drivers/media/usb/dvb-usb/dvb-usb-init.c:173 [inline]
    [<000000008f219034>] dvb_usb_device_init.cold+0x4d0/0x6ae drivers/media/usb/dvb-usb/dvb-usb-init.c:287
    [<00000000f27dc480>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000855e9d13>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<0000000075e4d18a>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<0000000090ef8b91>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<00000000e2445f48>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<00000000a30ef979>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<000000004b8bae40>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<000000009cc0975e>] device_add+0x5be/0xc30 drivers/base/core.c:3109
    [<00000000edf6bedf>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000d9b27485>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    [<000000007587227a>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    [<00000000855e9d13>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<0000000075e4d18a>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740