#18229: rt61pci: TX status report missed for all entries, wifi stops working
---------------------------+-----------------------------------
Reporter: pantalaimon@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: Barrier Breaker 14.07
Keywords: rt61pci |
---------------------------+-----------------------------------
Hi,
I've upgraded my ARV4520PW to BarrierBreaker and now wifi reliably stops
working after a while for all devices connected.
dmesg is flooded with
{{{
[ 6059.648000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 0
[ 6059.660000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 2
[ 6059.668000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 4
[ 6059.676000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 6
[ 6059.684000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 8
[ 6059.692000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 10
[ 6059.700000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 12
[ 6059.708000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 13
[ 6059.716000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 14
[ 6059.724000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 15
[ 6059.732000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 16
[ 6059.740000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 17
[ 6059.748000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 18
[ 6059.756000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 19
[ 6060.064000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 21
[ 6060.068000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 22
[ 6060.076000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 23
[ 6060.084000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 24
[ 6060.092000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 25
[ 6060.100000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 26
[ 6060.108000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 27
[ 6060.116000] ieee80211 phy0: rt61pci_txdone: Warning - TX status report
missed for entry 28
}}}
While wifi is working, it's extremely slow (~20kib/s), once the router
stops sending wifi frames at all, the only way to recover is to reboot it.
--
Ticket URL: <https://dev.openwrt.org/ticket/18229>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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