BUG: memory leak
unreferenced object 0xffff88810e6f9c00 (size 192):
  comm "kworker/0:1", pid 7, jiffies 4294942370 (age 8.320s)
  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 9c 6f 0e 81 88 ff ff  ..........o.....
  backtrace:
    [<00000000e1a28234>] kmalloc include/linux/slab.h:557 [inline]
    [<00000000e1a28234>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<000000009f01d504>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<000000006e46615a>] r8712_init_recv_priv+0x96/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<0000000071dd4092>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:78
    [<000000005f48097c>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<0000000007137ff4>] r871xu_drv_init.cold+0x104/0x7d1 drivers/staging/rtl8712/usb_intf.c:391
    [<00000000a07aee82>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000e3e52b87>] really_probe+0x159/0x480 drivers/base/dd.c:561
    [<000000001acfdf28>] driver_probe_device+0x84/0x100 drivers/base/dd.c:745
    [<000000003d1fe71a>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:851
    [<00000000b703b1c3>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000000f86fcba>] __device_attach+0x122/0x250 drivers/base/dd.c:919
    [<00000000129f68a5>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000090ce3cbc>] device_add+0x5be/0xc30 drivers/base/core.c:3091
    [<00000000382b8e6c>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000e09e7c80>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238

BUG: memory leak
unreferenced object 0xffff88810e6f9b40 (size 192):
  comm "kworker/0:1", pid 7, jiffies 4294942370 (age 8.320s)
  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 58 9b 6f 0e 81 88 ff ff  ........X.o.....
  backtrace:
    [<00000000e1a28234>] kmalloc include/linux/slab.h:557 [inline]
    [<00000000e1a28234>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<000000009f01d504>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<000000006e46615a>] r8712_init_recv_priv+0x96/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<0000000071dd4092>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:78
    [<000000005f48097c>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<0000000007137ff4>] r871xu_drv_init.cold+0x104/0x7d1 drivers/staging/rtl8712/usb_intf.c:391
    [<00000000a07aee82>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000e3e52b87>] really_probe+0x159/0x480 drivers/base/dd.c:561
    [<000000001acfdf28>] driver_probe_device+0x84/0x100 drivers/base/dd.c:745
    [<000000003d1fe71a>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:851
    [<00000000b703b1c3>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000000f86fcba>] __device_attach+0x122/0x250 drivers/base/dd.c:919
    [<00000000129f68a5>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000090ce3cbc>] device_add+0x5be/0xc30 drivers/base/core.c:3091
    [<00000000382b8e6c>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000e09e7c80>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238

BUG: memory leak
unreferenced object 0xffff88810e6f9a80 (size 192):
  comm "kworker/0:1", pid 7, jiffies 4294942370 (age 8.320s)
  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 9a 6f 0e 81 88 ff ff  ..........o.....
  backtrace:
    [<00000000e1a28234>] kmalloc include/linux/slab.h:557 [inline]
    [<00000000e1a28234>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<000000009f01d504>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<000000006e46615a>] r8712_init_recv_priv+0x96/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<0000000071dd4092>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:78
    [<000000005f48097c>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<0000000007137ff4>] r871xu_drv_init.cold+0x104/0x7d1 drivers/staging/rtl8712/usb_intf.c:391
    [<00000000a07aee82>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000e3e52b87>] really_probe+0x159/0x480 drivers/base/dd.c:561
    [<000000001acfdf28>] driver_probe_device+0x84/0x100 drivers/base/dd.c:745
    [<000000003d1fe71a>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:851
    [<00000000b703b1c3>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<000000000f86fcba>] __device_attach+0x122/0x250 drivers/base/dd.c:919
    [<00000000129f68a5>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<0000000090ce3cbc>] device_add+0x5be/0xc30 drivers/base/core.c:3091
    [<00000000382b8e6c>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000e09e7c80>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238