BUG: memory leak
unreferenced object 0xffff88810ff2c600 (size 192):
  comm "kworker/0:2", pid 4579, jiffies 4294942828 (age 8.270s)
  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 c6 f2 0f 81 88 ff ff  ................
  backtrace:
    [<0000000059efff33>] kmalloc include/linux/slab.h:557 [inline]
    [<0000000059efff33>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000b00ed608>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<00000000c5d9854a>] r8712_init_recv_priv+0x96/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<000000005edc48e3>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:78
    [<0000000064c10bce>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<00000000294ed335>] r871xu_drv_init.cold+0x104/0x7d1 drivers/staging/rtl8712/usb_intf.c:391
    [<00000000fac8df39>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000966291c9>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<0000000039467741>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<00000000c620c84e>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<0000000074e1106c>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<00000000300ed322>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<0000000004d73ca9>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<000000005e9c0dda>] device_add+0x5be/0xc30 drivers/base/core.c:3109
    [<00000000b50e867a>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<0000000072b58a26>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238

BUG: memory leak
unreferenced object 0xffff88810ff2c0c0 (size 192):
  comm "kworker/0:2", pid 4579, jiffies 4294942828 (age 8.270s)
  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 d8 c0 f2 0f 81 88 ff ff  ................
  backtrace:
    [<0000000059efff33>] kmalloc include/linux/slab.h:557 [inline]
    [<0000000059efff33>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000b00ed608>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<00000000c5d9854a>] r8712_init_recv_priv+0x96/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<000000005edc48e3>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:78
    [<0000000064c10bce>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<00000000294ed335>] r871xu_drv_init.cold+0x104/0x7d1 drivers/staging/rtl8712/usb_intf.c:391
    [<00000000fac8df39>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000966291c9>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<0000000039467741>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<00000000c620c84e>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<0000000074e1106c>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<00000000300ed322>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<0000000004d73ca9>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<000000005e9c0dda>] device_add+0x5be/0xc30 drivers/base/core.c:3109
    [<00000000b50e867a>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<0000000072b58a26>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238

BUG: memory leak
unreferenced object 0xffff88810fd2c3c0 (size 192):
  comm "kworker/0:2", pid 4579, jiffies 4294942828 (age 8.270s)
  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 d8 c3 d2 0f 81 88 ff ff  ................
  backtrace:
    [<0000000059efff33>] kmalloc include/linux/slab.h:557 [inline]
    [<0000000059efff33>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000b00ed608>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<00000000c5d9854a>] r8712_init_recv_priv+0x96/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<000000005edc48e3>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:78
    [<0000000064c10bce>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<00000000294ed335>] r871xu_drv_init.cold+0x104/0x7d1 drivers/staging/rtl8712/usb_intf.c:391
    [<00000000fac8df39>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000966291c9>] really_probe+0x159/0x4a0 drivers/base/dd.c:554
    [<0000000039467741>] driver_probe_device+0x84/0x100 drivers/base/dd.c:740
    [<00000000c620c84e>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:846
    [<0000000074e1106c>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<00000000300ed322>] __device_attach+0x122/0x250 drivers/base/dd.c:914
    [<0000000004d73ca9>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<000000005e9c0dda>] device_add+0x5be/0xc30 drivers/base/core.c:3109
    [<00000000b50e867a>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<0000000072b58a26>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238