BUG: memory leak
unreferenced object 0xffff88811905e480 (size 192):
  comm "kworker/1:4", pid 3690, jiffies 4294967052 (age 9.410s)
  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 98 e4 05 19 81 88 ff ff  ................
  backtrace:
    [<ffffffff82d85bd5>] kmalloc include/linux/slab.h:605 [inline]
    [<ffffffff82d85bd5>] usb_alloc_urb+0xa5/0xb0 drivers/usb/core/urb.c:74
    [<ffffffff836bc35b>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<ffffffff836be227>] r8712_init_recv_priv+0x97/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<ffffffff836c00f4>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:79
    [<ffffffff836bd510>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<ffffffff845b1fac>] r871xu_drv_init.cold+0xbb/0x770 drivers/staging/rtl8712/usb_intf.c:386
    [<ffffffff82d8e417>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<ffffffff8278999d>] call_driver_probe drivers/base/dd.c:530 [inline]
    [<ffffffff8278999d>] really_probe+0x12d/0x390 drivers/base/dd.c:609
    [<ffffffff82789cbf>] __driver_probe_device+0xbf/0x140 drivers/base/dd.c:748
    [<ffffffff82789d6a>] driver_probe_device+0x2a/0x120 drivers/base/dd.c:778
    [<ffffffff8278a6b6>] __device_attach_driver+0xf6/0x140 drivers/base/dd.c:901
    [<ffffffff82786b97>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:427
    [<ffffffff8278a142>] __device_attach+0x102/0x2d0 drivers/base/dd.c:973
    [<ffffffff82788806>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:487
    [<ffffffff82784bc2>] device_add+0x642/0xe60 drivers/base/core.c:3517
    [<ffffffff82d8b852>] usb_set_configuration+0x8f2/0xb80 drivers/usb/core/message.c:2170

BUG: memory leak
unreferenced object 0xffff888106c09f00 (size 192):
  comm "kworker/1:4", pid 3690, jiffies 4294967052 (age 9.410s)
  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 9f c0 06 81 88 ff ff  ................
  backtrace:
    [<ffffffff82d85bd5>] kmalloc include/linux/slab.h:605 [inline]
    [<ffffffff82d85bd5>] usb_alloc_urb+0xa5/0xb0 drivers/usb/core/urb.c:74
    [<ffffffff836bc35b>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<ffffffff836be227>] r8712_init_recv_priv+0x97/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<ffffffff836c00f4>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:79
    [<ffffffff836bd510>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<ffffffff845b1fac>] r871xu_drv_init.cold+0xbb/0x770 drivers/staging/rtl8712/usb_intf.c:386
    [<ffffffff82d8e417>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<ffffffff8278999d>] call_driver_probe drivers/base/dd.c:530 [inline]
    [<ffffffff8278999d>] really_probe+0x12d/0x390 drivers/base/dd.c:609
    [<ffffffff82789cbf>] __driver_probe_device+0xbf/0x140 drivers/base/dd.c:748
    [<ffffffff82789d6a>] driver_probe_device+0x2a/0x120 drivers/base/dd.c:778
    [<ffffffff8278a6b6>] __device_attach_driver+0xf6/0x140 drivers/base/dd.c:901
    [<ffffffff82786b97>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:427
    [<ffffffff8278a142>] __device_attach+0x102/0x2d0 drivers/base/dd.c:973
    [<ffffffff82788806>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:487
    [<ffffffff82784bc2>] device_add+0x642/0xe60 drivers/base/core.c:3517
    [<ffffffff82d8b852>] usb_set_configuration+0x8f2/0xb80 drivers/usb/core/message.c:2170

BUG: memory leak
unreferenced object 0xffff888106c09cc0 (size 192):
  comm "kworker/1:4", pid 3690, jiffies 4294967052 (age 9.410s)
  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 9c c0 06 81 88 ff ff  ................
  backtrace:
    [<ffffffff82d85bd5>] kmalloc include/linux/slab.h:605 [inline]
    [<ffffffff82d85bd5>] usb_alloc_urb+0xa5/0xb0 drivers/usb/core/urb.c:74
    [<ffffffff836bc35b>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<ffffffff836be227>] r8712_init_recv_priv+0x97/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<ffffffff836c00f4>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:79
    [<ffffffff836bd510>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<ffffffff845b1fac>] r871xu_drv_init.cold+0xbb/0x770 drivers/staging/rtl8712/usb_intf.c:386
    [<ffffffff82d8e417>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<ffffffff8278999d>] call_driver_probe drivers/base/dd.c:530 [inline]
    [<ffffffff8278999d>] really_probe+0x12d/0x390 drivers/base/dd.c:609
    [<ffffffff82789cbf>] __driver_probe_device+0xbf/0x140 drivers/base/dd.c:748
    [<ffffffff82789d6a>] driver_probe_device+0x2a/0x120 drivers/base/dd.c:778
    [<ffffffff8278a6b6>] __device_attach_driver+0xf6/0x140 drivers/base/dd.c:901
    [<ffffffff82786b97>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:427
    [<ffffffff8278a142>] __device_attach+0x102/0x2d0 drivers/base/dd.c:973
    [<ffffffff82788806>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:487
    [<ffffffff82784bc2>] device_add+0x642/0xe60 drivers/base/core.c:3517
    [<ffffffff82d8b852>] usb_set_configuration+0x8f2/0xb80 drivers/usb/core/message.c:2170