BUG: memory leak
unreferenced object 0xffff8881298a5540 (size 192):
  comm "kworker/1:2", pid 4548, jiffies 4294945388 (age 13.500s)
  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 55 8a 29 81 88 ff ff  ........XU.)....
  backtrace:
    [<0000000042ec3cfd>] kmalloc include/linux/slab.h:561 [inline]
    [<0000000042ec3cfd>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000fb27fa0b>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<00000000890a9e07>] r8712_init_recv_priv+0x96/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<000000006a4814ff>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:79
    [<00000000cc24984a>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<0000000049332d68>] r871xu_drv_init.cold+0x104/0x7d1 drivers/staging/rtl8712/usb_intf.c:391
    [<000000008ba192d2>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000771dab22>] really_probe+0x159/0x500 drivers/base/dd.c:576
    [<000000007b24e4c2>] driver_probe_device+0x8b/0x100 drivers/base/dd.c:763
    [<00000000a99afe9a>] __device_attach_driver+0xf6/0x120 drivers/base/dd.c:870
    [<000000004a07e192>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<0000000005d0afac>] __device_attach+0x122/0x260 drivers/base/dd.c:938
    [<0000000070fe9947>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<00000000a16eaabd>] device_add+0x5d5/0xd70 drivers/base/core.c:3320
    [<000000002e2f12ef>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000c9044665>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238

BUG: memory leak
unreferenced object 0xffff8881298a5480 (size 192):
  comm "kworker/1:2", pid 4548, jiffies 4294945388 (age 13.500s)
  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 54 8a 29 81 88 ff ff  .........T.)....
  backtrace:
    [<0000000042ec3cfd>] kmalloc include/linux/slab.h:561 [inline]
    [<0000000042ec3cfd>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000fb27fa0b>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<00000000890a9e07>] r8712_init_recv_priv+0x96/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<000000006a4814ff>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:79
    [<00000000cc24984a>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<0000000049332d68>] r871xu_drv_init.cold+0x104/0x7d1 drivers/staging/rtl8712/usb_intf.c:391
    [<000000008ba192d2>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000771dab22>] really_probe+0x159/0x500 drivers/base/dd.c:576
    [<000000007b24e4c2>] driver_probe_device+0x8b/0x100 drivers/base/dd.c:763
    [<00000000a99afe9a>] __device_attach_driver+0xf6/0x120 drivers/base/dd.c:870
    [<000000004a07e192>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<0000000005d0afac>] __device_attach+0x122/0x260 drivers/base/dd.c:938
    [<0000000070fe9947>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<00000000a16eaabd>] device_add+0x5d5/0xd70 drivers/base/core.c:3320
    [<000000002e2f12ef>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000c9044665>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238

BUG: memory leak
unreferenced object 0xffff8881298a53c0 (size 192):
  comm "kworker/1:2", pid 4548, jiffies 4294945388 (age 13.500s)
  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 53 8a 29 81 88 ff ff  .........S.)....
  backtrace:
    [<0000000042ec3cfd>] kmalloc include/linux/slab.h:561 [inline]
    [<0000000042ec3cfd>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    [<00000000fb27fa0b>] r8712_os_recvbuf_resource_alloc+0x1b/0x80 drivers/staging/rtl8712/recv_linux.c:46
    [<00000000890a9e07>] r8712_init_recv_priv+0x96/0x210 drivers/staging/rtl8712/rtl8712_recv.c:54
    [<000000006a4814ff>] _r8712_init_recv_priv+0x134/0x150 drivers/staging/rtl8712/rtl871x_recv.c:79
    [<00000000cc24984a>] r8712_init_drv_sw+0xa0/0x1d0 drivers/staging/rtl8712/os_intfs.c:312
    [<0000000049332d68>] r871xu_drv_init.cold+0x104/0x7d1 drivers/staging/rtl8712/usb_intf.c:391
    [<000000008ba192d2>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    [<00000000771dab22>] really_probe+0x159/0x500 drivers/base/dd.c:576
    [<000000007b24e4c2>] driver_probe_device+0x8b/0x100 drivers/base/dd.c:763
    [<00000000a99afe9a>] __device_attach_driver+0xf6/0x120 drivers/base/dd.c:870
    [<000000004a07e192>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    [<0000000005d0afac>] __device_attach+0x122/0x260 drivers/base/dd.c:938
    [<0000000070fe9947>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    [<00000000a16eaabd>] device_add+0x5d5/0xd70 drivers/base/core.c:3320
    [<000000002e2f12ef>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164
    [<00000000c9044665>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238