rt2800usb_txdone_entry_check: Warning - TX status report missed for queue XX entry ZZ

hi,

( 3.7.6-102.fc17.x86_64 + compat-drivers-3.8-rc7-1 )

with this device:
usb 2-1.5: new high-speed USB device number 9 using ehci_hcd
usb 2-1.5: New USB device found, idVendor=148f, idProduct=5370
usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 2-1.5: Product: 802.11 n WLAN
usb 2-1.5: Manufacturer: Ralink
usb 2-1.5: SerialNumber: 1.0
usb 2-1.5: reset high-speed USB device number 9 using ehci_hcd
phy4 -> rt2x00_set_chip: Info - Chipset detected - rt: 5390, rf: 5370, rev: 0502. ieee80211 phy4: Selected rate control algorithm 'minstrel_ht'
Registered led device: rt2800usb-phy4::radio
Registered led device: rt2800usb-phy4::assoc
Registered led device: rt2800usb-phy4::quality
phy4 -> rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'. phy4 -> rt2x00lib_request_firmware: Info - Firmware detected - version: 0.33. phy4 -> rt2x00mac_conf_tx: Info - Configured TX queue 0 - CWmin: 4, CWmax: 10, Aifs: 2, TXop: 0. phy4 -> rt2x00mac_conf_tx: Info - Configured TX queue 1 - CWmin: 4, CWmax: 10, Aifs: 2, TXop: 0. phy4 -> rt2x00mac_conf_tx: Info - Configured TX queue 2 - CWmin: 4, CWmax: 10, Aifs: 2, TXop: 0. phy4 -> rt2x00mac_conf_tx: Info - Configured TX queue 3 - CWmin: 4, CWmax: 10, Aifs: 2, TXop: 0.

and debug enabled, I see a lot of:

Feb 11 22:34:28 chuchi kernel: [  935.675466] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 7
Feb 11 22:34:29 chuchi kernel: [  935.745710] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 11
Feb 11 22:34:29 chuchi kernel: [  935.747333] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 12
Feb 11 22:34:29 chuchi kernel: [  936.019967] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 8
Feb 11 22:34:29 chuchi kernel: [  936.020076] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 9
Feb 11 22:34:29 chuchi kernel: [  936.096074] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 5
Feb 11 22:34:29 chuchi kernel: [  936.098823] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 6
Feb 11 22:34:29 chuchi kernel: [  936.149845] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 10
Feb 11 22:34:29 chuchi kernel: [  936.150821] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 15
Feb 11 22:34:29 chuchi kernel: [  936.265444] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 10
Feb 11 22:34:29 chuchi kernel: [  936.265607] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 11
Feb 11 22:34:29 chuchi kernel: [  936.266106] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 12
Feb 11 22:34:29 chuchi kernel: [  936.266943] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 13
Feb 11 22:34:29 chuchi kernel: [  936.267817] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 14
Feb 11 22:34:29 chuchi kernel: [  936.268693] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 15
Feb 11 22:34:29 chuchi kernel: [  936.269569] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 0
Feb 11 22:34:29 chuchi kernel: [  936.270441] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 1
Feb 11 22:34:29 chuchi kernel: [  936.271315] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 2
Feb 11 22:34:29 chuchi kernel: [  936.272192] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 3
Feb 11 22:34:29 chuchi kernel: [  936.404580] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 8
Feb 11 22:34:29 chuchi kernel: [  936.404702] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 9
Feb 11 22:34:29 chuchi kernel: [  936.404826] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 10
Feb 11 22:34:29 chuchi kernel: [  936.404952] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 11
Feb 11 22:34:29 chuchi kernel: [  936.405063] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 12
Feb 11 22:34:29 chuchi kernel: [  936.405185] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 13
Feb 11 22:34:29 chuchi kernel: [  936.405310] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 14
Feb 11 22:34:29 chuchi kernel: [  936.408937] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 0
Feb 11 22:34:29 chuchi kernel: [  936.409440] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 1
Feb 11 22:34:29 chuchi kernel: [  936.410687] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 2
Feb 11 22:34:29 chuchi kernel: [  936.411562] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 3
Feb 11 22:34:29 chuchi kernel: [  936.412437] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 4
Feb 11 22:34:29 chuchi kernel: [  936.413310] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 5
Feb 11 22:34:29 chuchi kernel: [  936.494060] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 4
Feb 11 22:34:29 chuchi kernel: [  936.494183] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 5
Feb 11 22:34:29 chuchi kernel: [  936.561721] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 7
Feb 11 22:34:29 chuchi kernel: [  936.561808] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 8
Feb 11 22:34:29 chuchi kernel: [  936.606682] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 5
Feb 11 22:34:29 chuchi kernel: [  936.606846] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 6
Feb 11 22:34:29 chuchi kernel: [  936.607681] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 7
Feb 11 22:34:29 chuchi kernel: [  936.608550] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 8
Feb 11 22:34:29 chuchi kernel: [  936.609430] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 9
Feb 11 22:34:29 chuchi kernel: [  936.610303] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 10
Feb 11 22:34:29 chuchi kernel: [  936.611554] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 11
Feb 11 22:34:29 chuchi kernel: [  936.612431] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 12
Feb 11 22:34:29 chuchi kernel: [  936.613304] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 13
Feb 11 22:34:29 chuchi kernel: [  936.697053] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 5
Feb 11 22:34:29 chuchi kernel: [  936.697177] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 6
Feb 11 22:34:30 chuchi kernel: [  936.808551] phy5 -> rt2800usb_txdone_entry_check: Warning - TX status report missed for queue 2 entry 0

Also with:
usb 2-1.5: New USB device found, idVendor=148f, idProduct=3070
usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 2-1.5: Product: 802.11 n WLAN
usb 2-1.5: Manufacturer: Ralink
usb 2-1.5: SerialNumber: 1.0
usb 2-1.5: reset high-speed USB device number 13 using ehci_hcd
phy8 -> rt2x00_set_chip: Info - Chipset detected - rt: 3070, rf: 0005, rev: 0201.

Hi

We discussed this some time ago. Basically those messages can be ignored. Thread below give some more light on the problem:
http://thread.gmane.org/gmane.linux.drivers.rt2x00.user/497

Stanislaw