BUG: memory leak unreferenced object 0xffff88810d9fe860 (size 32): comm "kworker/1:2", pid 4817, jiffies 4294943044 (age 13.510s) hex dump (first 32 bytes): 80 a0 8b 10 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: [] kmalloc_node include/linux/slab.h:577 [inline] [] kvmalloc_node+0x61/0xf0 mm/util.c:587 [] kvmalloc include/linux/mm.h:785 [inline] [] kvmalloc_array include/linux/mm.h:803 [inline] [] v4l2_ctrl_handler_init_class+0x86/0xb0 drivers/media/v4l2-core/v4l2-ctrls.c:2525 [] zr364xx_probe+0x110/0x851 drivers/media/usb/zr364xx/zr364xx.c:1427 [] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 [] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846 [] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431 [] __device_attach+0x122/0x250 drivers/base/dd.c:914 [] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491 [] device_add+0x5d5/0xc40 drivers/base/core.c:3242 [] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164 [] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238 [] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293 [] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 BUG: memory leak unreferenced object 0xffff888101165e00 (size 256): comm "kworker/1:2", pid 4817, jiffies 4294943044 (age 13.510s) hex dump (first 32 bytes): b0 90 92 10 81 88 ff ff 00 5d 16 01 81 88 ff ff .........]...... 10 5e 16 01 81 88 ff ff 10 5e 16 01 81 88 ff ff .^.......^...... backtrace: [] kmalloc_node include/linux/slab.h:577 [inline] [] kvmalloc_node+0x61/0xf0 mm/util.c:587 [] kvmalloc include/linux/mm.h:785 [inline] [] kvzalloc include/linux/mm.h:793 [inline] [] v4l2_ctrl_new+0x430/0xf20 drivers/media/v4l2-core/v4l2-ctrls.c:2869 [] v4l2_ctrl_new_std+0xf6/0x150 drivers/media/v4l2-core/v4l2-ctrls.c:2992 [] zr364xx_probe+0x134/0x851 drivers/media/usb/zr364xx/zr364xx.c:1428 [] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 [] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846 [] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431 [] __device_attach+0x122/0x250 drivers/base/dd.c:914 [] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491 [] device_add+0x5d5/0xc40 drivers/base/core.c:3242 [] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164 [] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238 [] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293 [] really_probe+0x159/0x4a0 drivers/base/dd.c:554 BUG: memory leak unreferenced object 0xffff888101165d00 (size 256): comm "kworker/1:2", pid 4817, jiffies 4294943044 (age 13.510s) hex dump (first 32 bytes): 00 5e 16 01 81 88 ff ff b0 90 92 10 81 88 ff ff .^.............. 10 5d 16 01 81 88 ff ff 10 5d 16 01 81 88 ff ff .].......]...... backtrace: [] kmalloc_node include/linux/slab.h:577 [inline] [] kvmalloc_node+0x61/0xf0 mm/util.c:587 [] kvmalloc include/linux/mm.h:785 [inline] [] kvzalloc include/linux/mm.h:793 [inline] [] v4l2_ctrl_new+0x430/0xf20 drivers/media/v4l2-core/v4l2-ctrls.c:2869 [] v4l2_ctrl_new_std+0xf6/0x150 drivers/media/v4l2-core/v4l2-ctrls.c:2992 [] handler_new_ref+0x326/0x420 drivers/media/v4l2-core/v4l2-ctrls.c:2673 [] v4l2_ctrl_new+0x718/0xf20 drivers/media/v4l2-core/v4l2-ctrls.c:2923 [] v4l2_ctrl_new_std+0xf6/0x150 drivers/media/v4l2-core/v4l2-ctrls.c:2992 [] zr364xx_probe+0x134/0x851 drivers/media/usb/zr364xx/zr364xx.c:1428 [] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [] really_probe+0x159/0x4a0 drivers/base/dd.c:554 [] driver_probe_device+0x84/0x100 drivers/base/dd.c:740 [] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846 [] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431 [] __device_attach+0x122/0x250 drivers/base/dd.c:914 [] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491 [] device_add+0x5d5/0xc40 drivers/base/core.c:3242 [] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164