After over a decade of service I'm finally going to replace the wndr3700 devices I've been using. Over the years I've accumulated a few other routers with the intention of updating my 5 GHz N network with an AC one now that all of the clients I have can do AC.
I have an wrt1900ACS that I setup to use as the replacement for my main router and I've been running it in parallel with my existing setup to check its stability. I use a class B network so they can both exist at the same time using different subnets.
I have a my laptop and a few mobile phones connected to the wrt1900acs running 23.05.4. It was running fine but then a few days ago I noticed that my laptop and the phones were not connected to the AC network anymore and had moved back to the wndr3700 and the N network. I was busy with other tasks and didn't have time to look into it further.
Looking closer into it now. I see that the radio device appears to have completely crashed taking down luci with with it. I can still ssh into the device if I connect to it via a wired connection. Any attempt to access the radio with things like iwinfo just hang and I have to kill and reconnect the ssh session.
Here's below kernel messages I got from 'dmesg' after the crash and the loss of luci access. The device is still in this crashed state and I can extract more info if it helps.
Any help on debugging this is appreciated.
862791.311966] ieee80211 phy0: cmd 0x9122=UpdateEncryption timed out
[862791.318183] ieee80211 phy0: return code: 0x1122
[862791.322830] ieee80211 phy0: timeout: 0x1122
[862791.327118] phy0-ap0: failed to remove key (0, 0a:91:bb:c3:63:2d) from hardware (-5)
[862791.412039] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[862811.417537] ieee80211 phy0: cmd 0x9111=SetNewStation timed out
[862811.423496] ieee80211 phy0: return code: 0x1111
[862811.428133] ieee80211 phy0: timeout: 0x1111
[862820.985139] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[862840.982888] ieee80211 phy0: cmd 0x9122=UpdateEncryption timed out
[862840.989100] ieee80211 phy0: return code: 0x1122
[862840.993745] ieee80211 phy0: timeout: 0x1122
[862840.998032] phy0-ap0: failed to remove key (0, a0:cc:2b:14:a0:61) from hardware (-5)
[862841.080955] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[862861.080450] ieee80211 phy0: cmd 0x9111=SetNewStation timed out
[862861.086402] ieee80211 phy0: return code: 0x1111
[862861.091049] ieee80211 phy0: timeout: 0x1111
[862861.096197] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[862881.098027] ieee80211 phy0: cmd 0x9122=UpdateEncryption timed out
[862881.104248] ieee80211 phy0: return code: 0x1122
[862881.108886] ieee80211 phy0: timeout: 0x1122
[862881.113182] phy0-ap0: failed to remove key (0, 42:a8:75:f0:0f:df) from hardware (-5)
[862881.200093] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[862901.197596] ieee80211 phy0: cmd 0x9111=SetNewStation timed out
[862901.203558] ieee80211 phy0: return code: 0x1111
[862901.208195] ieee80211 phy0: timeout: 0x1111
[862901.213461] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[862921.211149] ieee80211 phy0: cmd 0x9122=UpdateEncryption timed out
[862921.217361] ieee80211 phy0: return code: 0x1122
[862921.222008] ieee80211 phy0: timeout: 0x1122
[862921.226296] phy0-ap0: failed to remove key (0, 28:df:eb:e0:c4:5f) from hardware (-5)
[862921.309730] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[862941.306720] ieee80211 phy0: cmd 0x9125=BAStream timed out
[862941.312240] ieee80211 phy0: return code: 0x1125
[862941.316877] ieee80211 phy0: timeout: 0x1125
[862941.358722] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[862961.359652] ieee80211 phy0: cmd 0x9111=SetNewStation timed out
[862961.365601] ieee80211 phy0: return code: 0x1111
[862961.370248] ieee80211 phy0: timeout: 0x1111
[862961.375219] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[862981.373849] ieee80211 phy0: cmd 0x801c=80211RadioControl timed out
[862981.380156] ieee80211 phy0: return code: 0x001c
[862981.384793] ieee80211 phy0: timeout: 0x001c
[882281.390507] mv88e6085 f1072004.mdio-mii:00 wan: Link is Down
[882333.789040] mv88e6085 f1072004.mdio-mii:00 wan: Link is Up - 1Gbps/Full - flow control off
[940214.616496] mv88e6085 f1072004.mdio-mii:00 lan1: Link is Up - 1Gbps/Full - flow control rx/tx
[940214.625174] br-lan: port 1(lan1) entered blocking state
[940214.630511] br-lan: port 1(lan1) entered forwarding state
[940243.433472] br-lan: port 1(lan1) entered disabled state
[940243.438890] mv88e6085 f1072004.mdio-mii:00 lan1: Link is Down
[940246.295860] mv88e6085 f1072004.mdio-mii:00 lan1: Link is Up - 1Gbps/Full - flow control rx/tx
[940246.304528] br-lan: port 1(lan1) entered blocking state
[940246.309864] br-lan: port 1(lan1) entered forwarding state
[941223.908722] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[941243.911580] ieee80211 phy0: cmd 0x9100=BssStart timed out
[941243.917098] ieee80211 phy0: return code: 0x1100
[941243.921745] ieee80211 phy0: timeout: 0x1100
[941243.926058] ieee80211 phy0: change: 0x60
[941243.930090] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[941263.933168] ieee80211 phy0: cmd 0x9114=SetApMode timed out
[941263.938774] ieee80211 phy0: return code: 0x1114
[941263.943424] ieee80211 phy0: timeout: 0x1114
[941263.947714] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[941283.946751] ieee80211 phy0: cmd 0x8129=LinkAdaptCsMode timed out
[941283.952889] ieee80211 phy0: return code: 0x0129
[941283.957527] ieee80211 phy0: timeout: 0x0129
[941283.961824] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[941303.960333] ieee80211 phy0: cmd 0x8120=80211hDetectRadar timed out
[941303.966640] ieee80211 phy0: return code: 0x0120
[941303.971294] ieee80211 phy0: timeout: 0x0120
[941303.975619] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[941323.973912] ieee80211 phy0: cmd 0x810a=SetRfChannel timed out
[941323.979780] ieee80211 phy0: return code: 0x010a
[941323.984429] ieee80211 phy0: timeout: 0x010a
[941323.988721] ieee80211 phy0: change: 0x40
[941323.992755] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[941343.993495] ieee80211 phy0: cmd 0x9114=SetApMode timed out
[941343.999099] ieee80211 phy0: return code: 0x1114
[941344.003744] ieee80211 phy0: timeout: 0x1114
[941344.008033] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000
[941364.007091] ieee80211 phy0: cmd 0x8129=LinkAdaptCsMode timed out
[941364.013229] ieee80211 phy0: return code: 0x0129
[941364.017866] ieee80211 phy0: timeout: 0x0129
[941364.022168] ieee80211 phy0: MACREG_REG_INT_CODE: 0x0000