Падает wifi
Debian Squeeze AMD64 на лэптопе
~$ uname -a
Linux host 3.2.0-0.bpo.4-amd64 #1 SMP Debian 3.2.41-2~bpo60+1 x86_64
GNU/Linux
-$ lspci
....
03:00.0 Network controller: Atheros Communications Inc. Device 0032 (rev 01)
Время от времени падает wifi с выводом dmesg :
> [72632.619495] ath: Failed to wakeup in 500us
> [72632.629994] ath: Failed to wakeup in 500us
> [72632.640519] ath: Failed to wakeup in 500us
> [72632.703941] ath: Failed to stop TX DMA, queues=0x10f!
> [72632.715304] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72632.715323] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72632.829799] ath: Chip reset failed
> [72632.829802] ath: Unable to reset channel, reset status -22
> [72633.496978] ath: Failed to wakeup in 500us
> [72634.058986] ath: Failed to stop TX DMA, queues=0x10f!
> [72634.070599] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72634.070609] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72634.187000] ath: Chip reset failed
> [72634.187003] ath: Unable to reset channel, reset status -22
> [72634.187011] ath: Unable to set channel
> [72634.282304] ath: Failed to stop TX DMA, queues=0x10f!
> [72634.293712] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72634.293716] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72634.408369] ath: Chip reset failed
> [72634.408373] ath: Unable to reset channel (2437 MHz), reset status -22
> [72634.544177] ath: Failed to wakeup in 500us
> [72634.564248] ath: Failed to wakeup in 500us
> [72634.565988] cfg80211: Calling CRDA to update world regulatory domain
> [72634.676817] ath: Failed to wakeup in 500us
> [72634.687684] ath: Failed to wakeup in 500us
> [72634.802492] ath: Chip reset failed
> [72634.802497] ath: Unable to reset channel (2437 MHz), reset status -22
> [72635.261766] ath: Failed to stop TX DMA, queues=0x10f!
> [72635.327810] ath: Failed to stop TX DMA, queues=0x10f!
> [72635.339296] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72635.339314] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72635.453580] ath: Chip reset failed
> [72635.453583] ath: Unable to reset channel, reset status -22
> [72635.547231] ath: Failed to stop TX DMA, queues=0x10f!
> [72635.558740] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72635.558744] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72635.673427] ath: Chip reset failed
> [72635.673430] ath: Unable to reset channel, reset status -22
> [72635.673449] ath: Unable to set channel
> [72635.738001] ath: Failed to stop TX DMA, queues=0x10f!
> [72635.749377] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72635.749380] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72635.863996] ath: Chip reset failed
> [72635.863998] ath: Unable to reset channel, reset status -22
> [72635.864009] ath: Unable to set channel
> [72635.928514] ath: Failed to stop TX DMA, queues=0x10f!
> [72635.939889] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72635.939893] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72636.054000] ath: Chip reset failed
> [72636.054003] ath: Unable to reset channel, reset status -22
> [72636.054012] ath: Unable to set channel
> [72636.118400] ath: Failed to stop TX DMA, queues=0x10f!
> [72636.129768] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72636.129772] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72636.244263] ath: Chip reset failed
> [72636.244266] ath: Unable to reset channel, reset status -22
> [72636.244275] ath: Unable to set channel
> [72636.308656] ath: Failed to stop TX DMA, queues=0x10f!
> [72636.320033] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72636.320036] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72636.434097] ath: Chip reset failed
> [72636.434099] ath: Unable to reset channel, reset status -22
> [72636.434110] ath: Unable to set channel
> [72636.498498] ath: Failed to stop TX DMA, queues=0x10f!
> [72636.509867] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72636.509870] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72636.623644] ath: Chip reset failed
> [72636.623648] ath: Unable to reset channel, reset status -22
> [72636.623657] ath: Unable to set channel
> [72636.687220] ath: Failed to stop TX DMA, queues=0x10f!
> [72636.698585] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72636.698588] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72636.812625] ath: Chip reset failed
> [72636.812628] ath: Unable to reset channel, reset status -22
> [72636.812640] ath: Unable to set channel
> [72636.877059] ath: Failed to stop TX DMA, queues=0x10f!
> [72636.888431] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72636.888434] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72637.002892] ath: Chip reset failed
> [72637.002895] ath: Unable to reset channel, reset status -22
> [72637.002903] ath: Unable to set channel
> [72637.067328] ath: Failed to stop TX DMA, queues=0x10f!
> [72637.078704] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72637.078707] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72637.192794] ath: Chip reset failed
> [72637.192796] ath: Unable to reset channel, reset status -22
> [72637.192804] ath: Unable to set channel
> [72637.257246] ath: Failed to stop TX DMA, queues=0x10f!
> [72637.268616] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72637.268619] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72637.383081] ath: Chip reset failed
> [72637.383084] ath: Unable to reset channel, reset status -22
> [72637.383092] ath: Unable to set channel
> [72637.447471] ath: Failed to stop TX DMA, queues=0x10f!
> [72637.458839] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72637.458843] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72637.572901] ath: Chip reset failed
> [72637.572904] ath: Unable to reset channel, reset status -22
> [72637.572914] ath: Unable to set channel
> [72637.637415] ath: Failed to stop TX DMA, queues=0x10f!
> [72637.648786] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72637.648788] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72637.763236] ath: Chip reset failed
> [72637.763238] ath: Unable to reset channel, reset status -22
> [72637.763247] ath: Unable to set channel
> [72637.827628] ath: Failed to stop TX DMA, queues=0x10f!
> [72637.839006] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72637.839009] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72637.953080] ath: Chip reset failed
> [72637.953082] ath: Unable to reset channel, reset status -22
> [72637.953088] ath: Unable to set channel
> [72638.017487] ath: Failed to stop TX DMA, queues=0x10f!
> [72638.028860] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72638.028863] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72638.143380] ath: Chip reset failed
> [72638.143382] ath: Unable to reset channel, reset status -22
> [72638.143391] ath: Unable to set channel
> [72638.207791] ath: Failed to stop TX DMA, queues=0x10f!
> [72638.219159] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72638.219163] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72638.333223] ath: Chip reset failed
> [72638.333227] ath: Unable to reset channel (2437 MHz), reset status -22
> [72641.488641] ath: Failed to wakeup in 500us
> [72642.963984] ath: Failed to wakeup in 500us
> [72642.974819] ath: Failed to wakeup in 500us
> [72643.090459] ath: Chip reset failed
> [72643.090466] ath: Unable to reset channel (2437 MHz), reset status -22
> [72643.183274] ath: Failed to stop TX DMA, queues=0x10f!
> [72643.194993] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72643.195027] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72643.311308] ath: Chip reset failed
> [72643.311314] ath: Unable to reset channel, reset status -22
> [72643.311331] ath: Unable to set channel
> [72643.377472] ath: Failed to stop TX DMA, queues=0x10f!
> [72643.389026] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72643.389033] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72643.505420] ath: Chip reset failed
> [72643.505425] ath: Unable to reset channel, reset status -22
> [72643.505437] ath: Unable to set channel
> [72643.571458] ath: Failed to stop TX DMA, queues=0x10f!
> [72643.583409] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72643.583414] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72643.699838] ath: Chip reset failed
> [72643.699844] ath: Unable to reset channel, reset status -22
> [72643.699905] ath: Unable to set channel
> [72643.764532] ath: Failed to stop TX DMA, queues=0x10f!
> [72643.775919] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72643.775922] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72643.890589] ath: Chip reset failed
> [72643.890592] ath: Unable to reset channel, reset status -22
> [72643.890656] ath: Unable to set channel
> [72643.954895] ath: Failed to stop TX DMA, queues=0x10f!
> [72643.966497] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72643.966501] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72644.081055] ath: Chip reset failed
> [72644.081058] ath: Unable to reset channel, reset status -22
> [72644.081100] ath: Unable to set channel
> [72644.145725] ath: Failed to stop TX DMA, queues=0x10f!
> [72644.157095] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72644.157098] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72644.271580] ath: Chip reset failed
> [72644.271581] ath: Unable to reset channel, reset status -22
> [72644.271754] ath: Unable to set channel
> [72644.336030] ath: Failed to stop TX DMA, queues=0x10f!
> [72644.347542] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72644.347544] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72644.461628] ath: Chip reset failed
> [72644.461630] ath: Unable to reset channel, reset status -22
> [72644.461656] ath: Unable to set channel
> [72644.526051] ath: Failed to stop TX DMA, queues=0x10f!
> [72644.537420] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72644.537423] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72644.649930] ath: Chip reset failed
> [72644.649932] ath: Unable to reset channel, reset status -22
> [72644.649969] ath: Unable to set channel
> [72644.713277] ath: Failed to stop TX DMA, queues=0x10f!
> [72644.724855] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72644.724859] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72644.838873] ath: Chip reset failed
> [72644.838876] ath: Unable to reset channel, reset status -22
> [72644.838913] ath: Unable to set channel
> [72644.903388] ath: Failed to stop TX DMA, queues=0x10f!
> [72644.914770] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72644.914774] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72645.029277] ath: Chip reset failed
> [72645.029280] ath: Unable to reset channel, reset status -22
> [72645.029326] ath: Unable to set channel
> [72645.093656] ath: Failed to stop TX DMA, queues=0x10f!
> [72645.105165] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72645.105168] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72645.219303] ath: Chip reset failed
> [72645.219305] ath: Unable to reset channel, reset status -22
> [72645.219362] ath: Unable to set channel
> [72645.284102] ath: Failed to stop TX DMA, queues=0x10f!
> [72645.295481] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72645.295484] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72645.410022] ath: Chip reset failed
> [72645.410025] ath: Unable to reset channel, reset status -22
> [72645.410058] ath: Unable to set channel
> [72645.474355] ath: Failed to stop TX DMA, queues=0x10f!
> [72645.485846] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72645.485849] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72645.599981] ath: Chip reset failed
> [72645.599984] ath: Unable to reset channel, reset status -22
> [72645.600009] ath: Unable to set channel
> [72645.664635] ath: Failed to stop TX DMA, queues=0x10f!
> [72645.676011] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72645.676013] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72645.790686] ath: Chip reset failed
> [72645.790688] ath: Unable to reset channel, reset status -22
> [72645.790734] ath: Unable to set channel
> [72645.856118] ath: Failed to stop TX DMA, queues=0x10f!
> [72645.867502] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72645.867505] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72645.981531] ath: Chip reset failed
> [72645.981533] ath: Unable to reset channel (2437 MHz), reset status -22
> [72646.478023] ath: Failed to wakeup in 500us
> [72649.803037] ath: Failed to wakeup in 500us
> [72651.483378] ath: Failed to wakeup in 500us
> [72656.473005] ath: Failed to wakeup in 500us
> [72661.478720] ath: Failed to wakeup in 500us
> [72665.832403] ath: Failed to wakeup in 500us
> [72665.844339] ath: Failed to wakeup in 500us
> [72665.958826] ath: Chip reset failed
> [72665.958830] ath: Unable to reset channel (2437 MHz), reset status -22
> [72666.050268] ath: Failed to stop TX DMA, queues=0x10f!
> [72666.061651] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72666.061668] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72666.177070] ath: Chip reset failed
> [72666.177076] ath: Unable to reset channel, reset status -22
> [72666.177089] ath: Unable to set channel
> [72666.241120] ath: Failed to stop TX DMA, queues=0x10f!
> [72666.252884] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72666.252887] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72666.367257] ath: Chip reset failed
> [72666.367259] ath: Unable to reset channel, reset status -22
> [72666.367266] ath: Unable to set channel
> [72666.431793] ath: Failed to stop TX DMA, queues=0x10f!
> [72666.443202] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72666.443205] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72666.557607] ath: Chip reset failed
> [72666.557609] ath: Unable to reset channel, reset status -22
> [72666.557620] ath: Unable to set channel
> [72666.620648] ath: Failed to stop TX DMA, queues=0x10f!
> [72666.632428] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72666.632431] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72666.746642] ath: Chip reset failed
> [72666.746645] ath: Unable to reset channel, reset status -22
> [72666.746666] ath: Unable to set channel
> [72666.811172] ath: Failed to stop TX DMA, queues=0x10f!
> [72666.822561] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72666.822564] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72666.937273] ath: Chip reset failed
> [72666.937275] ath: Unable to reset channel, reset status -22
> [72666.937289] ath: Unable to set channel
> [72667.001416] ath: Failed to stop TX DMA, queues=0x10f!
> [72667.013132] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72667.013134] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72667.127424] ath: Chip reset failed
> [72667.127426] ath: Unable to reset channel, reset status -22
> [72667.127433] ath: Unable to set channel
> [72667.191910] ath: Failed to stop TX DMA, queues=0x10f!
> [72667.203295] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72667.203298] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72667.317779] ath: Chip reset failed
> [72667.317782] ath: Unable to reset channel, reset status -22
> [72667.317786] ath: Unable to set channel
> [72667.382276] ath: Failed to stop TX DMA, queues=0x10f!
> [72667.393947] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72667.393951] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72667.508079] ath: Chip reset failed
> [72667.508082] ath: Unable to reset channel, reset status -22
> [72667.508104] ath: Unable to set channel
> [72667.572541] ath: Failed to stop TX DMA, queues=0x10f!
> [72667.583915] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72667.583917] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72667.698411] ath: Chip reset failed
> [72667.698414] ath: Unable to reset channel, reset status -22
> [72667.698455] ath: Unable to set channel
> [72667.762569] ath: Failed to stop TX DMA, queues=0x10f!
> [72667.774178] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72667.774180] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72667.888586] ath: Chip reset failed
> [72667.888588] ath: Unable to reset channel, reset status -22
> [72667.888611] ath: Unable to set channel
> [72667.953683] ath: Failed to stop TX DMA, queues=0x10f!
> [72667.965081] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72667.965084] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72668.079844] ath: Chip reset failed
> [72668.079848] ath: Unable to reset channel, reset status -22
> [72668.079878] ath: Unable to set channel
> [72668.144260] ath: Failed to stop TX DMA, queues=0x10f!
> [72668.155812] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72668.155815] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72668.270023] ath: Chip reset failed
> [72668.270025] ath: Unable to reset channel, reset status -22
> [72668.270067] ath: Unable to set channel
> [72668.334461] ath: Failed to stop TX DMA, queues=0x10f!
> [72668.345838] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72668.345840] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72668.460446] ath: Chip reset failed
> [72668.460448] ath: Unable to reset channel, reset status -22
> [72668.460493] ath: Unable to set channel
> [72668.524897] ath: Failed to stop TX DMA, queues=0x10f!
> [72668.536305] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72668.536309] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72668.648010] ath: Chip reset failed
> [72668.648014] ath: Unable to reset channel, reset status -22
> [72668.648043] ath: Unable to set channel
> [72668.710971] ath: Failed to stop TX DMA, queues=0x10f!
> [72668.722413] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72668.722416] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72668.836929] ath: Chip reset failed
> [72668.836932] ath: Unable to reset channel (2437 MHz), reset status -22
> [72671.473150] ath: Failed to wakeup in 500us
> [72673.473688] ath: Failed to wakeup in 500us
> [72673.485075] ath: Failed to wakeup in 500us
> [72673.601104] ath: Chip reset failed
> [72673.601112] ath: Unable to reset channel (2437 MHz), reset status -22
> [72673.691674] ath: Failed to stop TX DMA, queues=0x10f!
> [72673.703218] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72673.703252] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72673.819198] ath: Chip reset failed
> [72673.819205] ath: Unable to reset channel, reset status -22
> [72673.819223] ath: Unable to set channel
> [72673.883674] ath: Failed to stop TX DMA, queues=0x10f!
> [72673.895043] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72673.895045] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72674.009891] ath: Chip reset failed
> [72674.009894] ath: Unable to reset channel, reset status -22
> [72674.009904] ath: Unable to set channel
> [72674.074320] ath: Failed to stop TX DMA, queues=0x10f!
> [72674.085694] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72674.085696] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72674.199769] ath: Chip reset failed
> [72674.199771] ath: Unable to reset channel, reset status -22
> [72674.199775] ath: Unable to set channel
> [72674.264189] ath: Failed to stop TX DMA, queues=0x10f!
> [72674.275561] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72674.275563] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72674.391467] ath: Chip reset failed
> [72674.391473] ath: Unable to reset channel, reset status -22
> [72674.391523] ath: Unable to set channel
> [72674.455936] ath: Failed to stop TX DMA, queues=0x10f!
> [72674.467307] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72674.467309] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72674.580583] ath: Chip reset failed
> [72674.580586] ath: Unable to reset channel, reset status -22
> [72674.580596] ath: Unable to set channel
> [72674.644368] ath: Failed to stop TX DMA, queues=0x10f!
> [72674.655738] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72674.655740] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72674.770188] ath: Chip reset failed
> [72674.770191] ath: Unable to reset channel, reset status -22
> [72674.770201] ath: Unable to set channel
> [72674.834577] ath: Failed to stop TX DMA, queues=0x10f!
> [72674.845946] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72674.845948] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72674.960021] ath: Chip reset failed
> [72674.960023] ath: Unable to reset channel, reset status -22
> [72674.960031] ath: Unable to set channel
> [72675.024427] ath: Failed to stop TX DMA, queues=0x10f!
> [72675.035800] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72675.035803] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72675.150240] ath: Chip reset failed
> [72675.150242] ath: Unable to reset channel, reset status -22
> [72675.150247] ath: Unable to set channel
> [72675.214647] ath: Failed to stop TX DMA, queues=0x10f!
> [72675.226021] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72675.226023] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72675.340095] ath: Chip reset failed
> [72675.340096] ath: Unable to reset channel, reset status -22
> [72675.340102] ath: Unable to set channel
> [72675.404469] ath: Failed to stop TX DMA, queues=0x10f!
> [72675.415876] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72675.415878] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72675.530305] ath: Chip reset failed
> [72675.530308] ath: Unable to reset channel, reset status -22
> [72675.530319] ath: Unable to set channel
> [72675.594714] ath: Failed to stop TX DMA, queues=0x10f!
> [72675.606084] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72675.606087] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72675.720204] ath: Chip reset failed
> [72675.720206] ath: Unable to reset channel, reset status -22
> [72675.720214] ath: Unable to set channel
> [72675.784488] ath: Failed to stop TX DMA, queues=0x10f!
> [72675.795937] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72675.795940] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72675.910332] ath: Chip reset failed
> [72675.910333] ath: Unable to reset channel, reset status -22
> [72675.910337] ath: Unable to set channel
> [72675.974702] ath: Failed to stop TX DMA, queues=0x10f!
> [72675.986076] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72675.986079] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72676.100233] ath: Chip reset failed
> [72676.100235] ath: Unable to reset channel, reset status -22
> [72676.100241] ath: Unable to set channel
> [72676.164522] ath: Failed to stop TX DMA, queues=0x10f!
> [72676.175978] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72676.175981] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72676.290340] ath: Chip reset failed
> [72676.290342] ath: Unable to reset channel, reset status -22
> [72676.290347] ath: Unable to set channel
> [72676.354707] ath: Failed to stop TX DMA, queues=0x10f!
> [72676.366070] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72676.366072] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72676.480280] ath: Chip reset failed
> [72676.480283] ath: Unable to reset channel (2437 MHz), reset status -22
> [72676.604358] ath: Failed to wakeup in 500us
> [72681.468060] ath: Failed to wakeup in 500us
> [72682.110639] ath: Failed to wakeup in 500us
> [72682.122760] ath: Failed to wakeup in 500us
> [72682.236911] ath: Chip reset failed
> [72682.236914] ath: Unable to reset channel (2437 MHz), reset status -22
> [72682.329981] ath: Failed to stop TX DMA, queues=0x10f!
> [72682.341544] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72682.341580] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72682.456711] ath: Chip reset failed
> [72682.456713] ath: Unable to reset channel, reset status -22
> [72682.456741] ath: Unable to set channel
> [72682.522144] ath: Failed to stop TX DMA, queues=0x10f!
> [72682.533547] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72682.533556] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72682.648838] ath: Chip reset failed
> [72682.648843] ath: Unable to reset channel, reset status -22
> [72682.648864] ath: Unable to set channel
> [72682.713286] ath: Failed to stop TX DMA, queues=0x10f!
> [72682.724662] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72682.724665] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72682.838732] ath: Chip reset failed
> [72682.838734] ath: Unable to reset channel, reset status -22
> [72682.838741] ath: Unable to set channel
> [72682.903139] ath: Failed to stop TX DMA, queues=0x10f!
> [72682.914511] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72682.914514] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72683.028974] ath: Chip reset failed
> [72683.028977] ath: Unable to reset channel, reset status -22
> [72683.028983] ath: Unable to set channel
> [72683.095139] ath: Failed to stop TX DMA, queues=0x10f!
> [72683.106690] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72683.106698] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72683.222588] ath: Chip reset failed
> [72683.222594] ath: Unable to reset channel, reset status -22
> [72683.222613] ath: Unable to set channel
> [72683.287091] ath: Failed to stop TX DMA, queues=0x10f!
> [72683.298501] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72683.298505] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72683.413037] ath: Chip reset failed
> [72683.413040] ath: Unable to reset channel, reset status -22
> [72683.413054] ath: Unable to set channel
> [72683.477546] ath: Failed to stop TX DMA, queues=0x10f!
> [72683.488920] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72683.488923] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72683.603113] ath: Chip reset failed
> [72683.603115] ath: Unable to reset channel, reset status -22
> [72683.603141] ath: Unable to set channel
> [72683.667500] ath: Failed to stop TX DMA, queues=0x10f!
> [72683.678928] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72683.678930] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72683.793396] ath: Chip reset failed
> [72683.793399] ath: Unable to reset channel, reset status -22
> [72683.793421] ath: Unable to set channel
> [72683.857887] ath: Failed to stop TX DMA, queues=0x10f!
> [72683.869266] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72683.869269] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72683.983490] ath: Chip reset failed
> [72683.983493] ath: Unable to reset channel, reset status -22
> [72683.983511] ath: Unable to set channel
> [72684.047815] ath: Failed to stop TX DMA, queues=0x10f!
> [72684.059260] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72684.059262] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72684.173721] ath: Chip reset failed
> [72684.173723] ath: Unable to reset channel, reset status -22
> [72684.173736] ath: Unable to set channel
> [72684.238150] ath: Failed to stop TX DMA, queues=0x10f!
> [72684.249524] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72684.249527] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72684.363720] ath: Chip reset failed
> [72684.363722] ath: Unable to reset channel, reset status -22
> [72684.363725] ath: Unable to set channel
> [72684.428045] ath: Failed to stop TX DMA, queues=0x10f!
> [72684.439519] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72684.439521] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72684.553355] ath: Chip reset failed
> [72684.553358] ath: Unable to reset channel, reset status -22
> [72684.553375] ath: Unable to set channel
> [72684.614845] ath: Failed to stop TX DMA, queues=0x10f!
> [72684.626010] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72684.626013] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72684.738073] ath: Chip reset failed
> [72684.738075] ath: Unable to reset channel, reset status -22
> [72684.738101] ath: Unable to set channel
> [72684.800831] ath: Failed to stop TX DMA, queues=0x10f!
> [72684.812063] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72684.812065] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72684.925242] ath: Chip reset failed
> [72684.925244] ath: Unable to reset channel, reset status -22
> [72684.925273] ath: Unable to set channel
> [72684.990772] ath: Failed to stop TX DMA, queues=0x10f!
> [72685.002170] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72685.002178] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72685.116458] ath: Chip reset failed
> [72685.116465] ath: Unable to reset channel (2437 MHz), reset status -22
> [72686.457377] ath: Failed to wakeup in 500us
> [72689.751607] ath: Failed to wakeup in 500us
> [72689.764891] ath: Failed to wakeup in 500us
> [72689.883108] ath: Chip reset failed
> [72689.885551] ath: Unable to reset channel (2437 MHz), reset status -22
> [72689.979293] ath: Failed to stop TX DMA, queues=0x10f!
> [72689.993247] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72689.995736] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72690.114015] ath: Chip reset failed
> [72690.116523] ath: Unable to reset channel, reset status -22
> [72690.119195] ath: Unable to set channel
> [72690.186077] ath: Failed to stop TX DMA, queues=0x10f!
> [72690.198429] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72690.199339] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72690.314607] ath: Chip reset failed
> [72690.315526] ath: Unable to reset channel, reset status -22
> [72690.316462] ath: Unable to set channel
> [72690.381774] ath: Failed to stop TX DMA, queues=0x10f!
> [72690.394079] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72690.395025] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72690.510459] ath: Chip reset failed
> [72690.511381] ath: Unable to reset channel, reset status -22
> [72690.512318] ath: Unable to set channel
> [72690.574911] ath: Failed to stop TX DMA, queues=0x10f!
> [72690.587443] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72690.588410] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72690.701081] ath: Chip reset failed
> [72690.702061] ath: Unable to reset channel, reset status -22
> [72690.703078] ath: Unable to set channel
> [72690.765418] ath: Failed to stop TX DMA, queues=0x10f!
> [72690.777565] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72690.778598] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72690.892316] ath: Chip reset failed
> [72690.893362] ath: Unable to reset channel, reset status -22
> [72690.894436] ath: Unable to set channel
> [72690.957882] ath: Failed to stop TX DMA, queues=0x10f!
> [72690.970366] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72690.971405] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72691.085125] ath: Chip reset failed
> [72691.086170] ath: Unable to reset channel, reset status -22
> [72691.087244] ath: Unable to set channel
> [72691.151661] ath: Failed to stop TX DMA, queues=0x10f!
> [72691.164003] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72691.165083] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72691.279937] ath: Chip reset failed
> [72691.281018] ath: Unable to reset channel, reset status -22
> [72691.282113] ath: Unable to set channel
> [72691.346736] ath: Failed to stop TX DMA, queues=0x10f!
> [72691.359165] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72691.360249] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72691.475433] ath: Chip reset failed
> [72691.476547] ath: Unable to reset channel, reset status -22
> [72691.477680] ath: Unable to set channel
> [72691.544755] ath: Failed to stop TX DMA, queues=0x10f!
> [72691.559331] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72691.562404] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72691.681451] ath: Chip reset failed
> [72691.684520] ath: Unable to reset channel, reset status -22
> [72691.687644] ath: Unable to set channel
> [72691.755151] ath: Failed to stop TX DMA, queues=0x10f!
> [72691.767621] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72691.768724] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72691.884289] ath: Chip reset failed
> [72691.885406] ath: Unable to reset channel, reset status -22
> [72691.886530] ath: Unable to set channel
> [72691.951990] ath: Failed to stop TX DMA, queues=0x10f!
> [72691.964443] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72691.965541] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72692.080734] ath: Chip reset failed
> [72692.081850] ath: Unable to reset channel, reset status -22
> [72692.082972] ath: Unable to set channel
> [72692.148465] ath: Failed to stop TX DMA, queues=0x10f!
> [72692.160921] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72692.162023] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72692.277574] ath: Chip reset failed
> [72692.278685] ath: Unable to reset channel, reset status -22
> [72692.279816] ath: Unable to set channel
> [72692.345310] ath: Failed to stop TX DMA, queues=0x10f!
> [72692.357773] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72692.358873] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72692.474203] ath: Chip reset failed
> [72692.475315] ath: Unable to reset channel, reset status -22
> [72692.476445] ath: Unable to set channel
> [72692.540619] ath: Failed to stop TX DMA, queues=0x10f!
> [72692.553193] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72692.554288] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72692.669472] ath: Chip reset failed
> [72692.670577] ath: Unable to reset channel, reset status -22
> [72692.671711] ath: Unable to set channel
> [72692.737210] ath: Failed to stop TX DMA, queues=0x10f!
> [72692.749660] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72692.750757] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72692.866325] ath: Chip reset failed
> [72692.867430] ath: Unable to reset channel (2437 MHz), reset status -22
> [72696.452212] ath: Failed to wakeup in 500us
> [72697.488389] ath: Failed to wakeup in 500us
> [72697.502004] ath: Failed to wakeup in 500us
> [72697.617151] ath: Chip reset failed
> [72697.618237] ath: Unable to reset channel (2437 MHz), reset status -22
> [72697.711250] ath: Failed to stop TX DMA, queues=0x10f!
> [72697.725831] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72697.728909] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72697.847708] ath: Chip reset failed
> [72697.850729] ath: Unable to reset channel, reset status -22
> [72697.853749] ath: Unable to set channel
> [72697.923126] ath: Failed to stop TX DMA, queues=0x10f!
> [72697.938053] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72697.941127] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72698.060065] ath: Chip reset failed
> [72698.063116] ath: Unable to reset channel, reset status -22
> [72698.066219] ath: Unable to set channel
> [72698.135081] ath: Failed to stop TX DMA, queues=0x10f!
> [72698.149678] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72698.152752] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72698.272423] ath: Chip reset failed
> [72698.275438] ath: Unable to reset channel, reset status -22
> [72698.278481] ath: Unable to set channel
> [72698.347288] ath: Failed to stop TX DMA, queues=0x10f!
> [72698.361542] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72698.364290] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72698.483104] ath: Chip reset failed
> [72698.485801] ath: Unable to reset channel, reset status -22
> [72698.488532] ath: Unable to set channel
> [72698.554338] ath: Failed to stop TX DMA, queues=0x10f!
> [72698.566735] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72698.567846] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72698.683002] ath: Chip reset failed
> [72698.684102] ath: Unable to reset channel, reset status -22
> [72698.685225] ath: Unable to set channel
> [72698.750684] ath: Failed to stop TX DMA, queues=0x10f!
> [72698.763205] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72698.764321] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72698.879800] ath: Chip reset failed
> [72698.880908] ath: Unable to reset channel, reset status -22
> [72698.882025] ath: Unable to set channel
> [72698.947536] ath: Failed to stop TX DMA, queues=0x10f!
> [72698.960021] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72698.961149] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72699.076734] ath: Chip reset failed
> [72699.077843] ath: Unable to reset channel, reset status -22
> [72699.078956] ath: Unable to set channel
> [72699.144079] ath: Failed to stop TX DMA, queues=0x10f!
> [72699.156807] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72699.157921] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72699.273113] ath: Chip reset failed
> [72699.274249] ath: Unable to reset channel, reset status -22
> [72699.275390] ath: Unable to set channel
> [72699.340897] ath: Failed to stop TX DMA, queues=0x10f!
> [72699.353382] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72699.354509] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72699.470074] ath: Chip reset failed
> [72699.471197] ath: Unable to reset channel, reset status -22
> [72699.472337] ath: Unable to set channel
> [72699.537863] ath: Failed to stop TX DMA, queues=0x10f!
> [72699.550346] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72699.551470] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72699.666653] ath: Chip reset failed
> [72699.667773] ath: Unable to reset channel, reset status -22
> [72699.668905] ath: Unable to set channel
> [72699.734396] ath: Failed to stop TX DMA, queues=0x10f!
> [72699.746883] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72699.748006] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72699.863545] ath: Chip reset failed
> [72699.864660] ath: Unable to reset channel, reset status -22
> [72699.865780] ath: Unable to set channel
> [72699.931262] ath: Failed to stop TX DMA, queues=0x10f!
> [72699.943748] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72699.944873] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72700.060386] ath: Chip reset failed
> [72700.061512] ath: Unable to reset channel, reset status -22
> [72700.062642] ath: Unable to set channel
> [72700.127735] ath: Failed to stop TX DMA, queues=0x10f!
> [72700.140520] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72700.141640] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72700.256812] ath: Chip reset failed
> [72700.257925] ath: Unable to reset channel, reset status -22
> [72700.259044] ath: Unable to set channel
> [72700.324527] ath: Failed to stop TX DMA, queues=0x10f!
> [72700.336996] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72700.338107] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72700.453677] ath: Chip reset failed
> [72700.454783] ath: Unable to reset channel, reset status -22
> [72700.455902] ath: Unable to set channel
> [72700.521231] ath: Failed to stop TX DMA, queues=0x10f!
> [72700.533450] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72700.534559] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72700.649344] ath: Chip reset failed
> [72700.650451] ath: Unable to reset channel (2437 MHz), reset status -22
> [72701.457713] ath: Failed to wakeup in 500us
> [72705.269775] ath: Failed to wakeup in 500us
> [72705.280618] ath: Failed to wakeup in 500us
> [72705.396819] ath: Chip reset failed
> [72705.396826] ath: Unable to reset channel (2437 MHz), reset status -22
> [72705.491533] ath: Failed to stop TX DMA, queues=0x10f!
> [72705.503127] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72705.503166] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72705.619762] ath: Chip reset failed
> [72705.619769] ath: Unable to reset channel, reset status -22
> [72705.619807] ath: Unable to set channel
> [72705.686098] ath: Failed to stop TX DMA, queues=0x10f!
> [72705.697703] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72705.697711] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72705.812986] ath: Chip reset failed
> [72705.812989] ath: Unable to reset channel, reset status -22
> [72705.813003] ath: Unable to set channel
> [72705.881572] ath: Failed to stop TX DMA, queues=0x10f!
> [72705.893437] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72705.893445] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72706.008426] ath: Chip reset failed
> [72706.008429] ath: Unable to reset channel, reset status -22
> [72706.008453] ath: Unable to set channel
> [72706.074005] ath: Failed to stop TX DMA, queues=0x10f!
> [72706.085589] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72706.085597] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72706.202146] ath: Chip reset failed
> [72706.202152] ath: Unable to reset channel, reset status -22
> [72706.202181] ath: Unable to set channel
> [72706.266403] ath: Failed to stop TX DMA, queues=0x10f!
> [72706.278144] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72706.278146] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72706.392430] ath: Chip reset failed
> [72706.392432] ath: Unable to reset channel, reset status -22
> [72706.392438] ath: Unable to set channel
> [72706.456993] ath: Failed to stop TX DMA, queues=0x10f!
> [72706.468382] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72706.468385] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72706.581735] ath: Chip reset failed
> [72706.581739] ath: Unable to reset channel, reset status -22
> [72706.581745] ath: Unable to set channel
> [72706.643119] ath: Failed to stop TX DMA, queues=0x10f!
> [72706.654758] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72706.654761] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72706.766646] ath: Chip reset failed
> [72706.766649] ath: Unable to reset channel, reset status -22
> [72706.766685] ath: Unable to set channel
> [72706.828438] ath: Failed to stop TX DMA, queues=0x10f!
> [72706.839639] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72706.839643] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72706.952207] ath: Chip reset failed
> [72706.952211] ath: Unable to reset channel, reset status -22
> [72706.952249] ath: Unable to set channel
> [72707.014741] ath: Failed to stop TX DMA, queues=0x10f!
> [72707.026140] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72707.026142] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72707.139080] ath: Chip reset failed
> [72707.139082] ath: Unable to reset channel, reset status -22
> [72707.139107] ath: Unable to set channel
> [72707.204635] ath: Failed to stop TX DMA, queues=0x10f!
> [72707.216018] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72707.216026] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72707.330574] ath: Chip reset failed
> [72707.330579] ath: Unable to reset channel, reset status -22
> [72707.330670] ath: Unable to set channel
> [72707.396431] ath: Failed to stop TX DMA, queues=0x10f!
> [72707.408236] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72707.408243] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72707.524208] ath: Chip reset failed
> [72707.524213] ath: Unable to reset channel, reset status -22
> [72707.524239] ath: Unable to set channel
> [72707.590167] ath: Failed to stop TX DMA, queues=0x10f!
> [72707.601704] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72707.601711] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72707.717943] ath: Chip reset failed
> [72707.717949] ath: Unable to reset channel, reset status -22
> [72707.717964] ath: Unable to set channel
> [72707.781985] ath: Failed to stop TX DMA, queues=0x10f!
> [72707.793708] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72707.793710] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72707.907754] ath: Chip reset failed
> [72707.907755] ath: Unable to reset channel, reset status -22
> [72707.907760] ath: Unable to set channel
> [72707.972161] ath: Failed to stop TX DMA, queues=0x10f!
> [72707.983535] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72707.983538] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72708.097985] ath: Chip reset failed
> [72708.097987] ath: Unable to reset channel, reset status -22
> [72708.097992] ath: Unable to set channel
> [72708.162010] ath: Failed to stop TX DMA, queues=0x10f!
> [72708.173663] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72708.173666] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72708.287739] ath: Chip reset failed
> [72708.287741] ath: Unable to reset channel (2437 MHz), reset status -22
> [72711.452449] ath: Failed to wakeup in 500us
> [72716.441870] ath: Failed to wakeup in 500us
> [72721.447291] ath: Failed to wakeup in 500us
> [72724.518835] ath: Failed to wakeup in 500us
> [72724.532522] ath: Failed to wakeup in 500us
> [72724.647605] ath: Chip reset failed
> [72724.648634] ath: Unable to reset channel (2437 MHz), reset status -22
> [72724.741105] ath: Failed to stop TX DMA, queues=0x10f!
> [72724.755486] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72724.758375] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72724.874449] ath: Chip reset failed
> [72724.877355] ath: Unable to reset channel, reset status -22
> [72724.880253] ath: Unable to set channel
> [72724.949197] ath: Failed to stop TX DMA, queues=0x10f!
> [72724.963554] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72724.966443] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72725.085730] ath: Chip reset failed
> [72725.088646] ath: Unable to reset channel, reset status -22
> [72725.091569] ath: Unable to set channel
> [72725.158833] ath: Failed to stop TX DMA, queues=0x10f!
> [72725.171214] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72725.172252] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72725.287459] ath: Chip reset failed
> [72725.288506] ath: Unable to reset channel, reset status -22
> [72725.289551] ath: Unable to set channel
> [72725.354757] ath: Failed to stop TX DMA, queues=0x10f!
> [72725.367361] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72725.368392] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72725.483725] ath: Chip reset failed
> [72725.484776] ath: Unable to reset channel, reset status -22
> [72725.485829] ath: Unable to set channel
> [72725.552992] ath: Failed to stop TX DMA, queues=0x10f!
> [72725.567353] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72725.570226] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72725.689337] ath: Chip reset failed
> [72725.692242] ath: Unable to reset channel, reset status -22
> [72725.695157] ath: Unable to set channel
> [72725.762394] ath: Failed to stop TX DMA, queues=0x10f!
> [72725.774780] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72725.775819] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72725.890939] ath: Chip reset failed
> [72725.891986] ath: Unable to reset channel, reset status -22
> [72725.893042] ath: Unable to set channel
> [72725.958389] ath: Failed to stop TX DMA, queues=0x10f!
> [72725.970875] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72725.971909] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72726.086247] ath: Chip reset failed
> [72726.087284] ath: Unable to reset channel, reset status -22
> [72726.088325] ath: Unable to set channel
> [72726.153718] ath: Failed to stop TX DMA, queues=0x10f!
> [72726.166138] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72726.167231] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72726.282817] ath: Chip reset failed
> [72726.283932] ath: Unable to reset channel, reset status -22
> [72726.285053] ath: Unable to set channel
> [72726.350182] ath: Failed to stop TX DMA, queues=0x10f!
> [72726.362889] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72726.363999] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72726.479155] ath: Chip reset failed
> [72726.480258] ath: Unable to reset channel, reset status -22
> [72726.481380] ath: Unable to set channel
> [72726.545290] ath: Failed to stop TX DMA, queues=0x10f!
> [72726.557728] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72726.558841] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72726.674381] ath: Chip reset failed
> [72726.675484] ath: Unable to reset channel, reset status -22
> [72726.676612] ath: Unable to set channel
> [72726.742086] ath: Failed to stop TX DMA, queues=0x10f!
> [72726.754548] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72726.755655] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72726.870815] ath: Chip reset failed
> [72726.871911] ath: Unable to reset channel, reset status -22
> [72726.873018] ath: Unable to set channel
> [72726.938509] ath: Failed to stop TX DMA, queues=0x10f!
> [72726.950969] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72726.952071] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72727.067633] ath: Chip reset failed
> [72727.068729] ath: Unable to reset channel, reset status -22
> [72727.069842] ath: Unable to set channel
> [72727.135301] ath: Failed to stop TX DMA, queues=0x10f!
> [72727.147763] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72727.148864] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72727.264282] ath: Chip reset failed
> [72727.265379] ath: Unable to reset channel, reset status -22
> [72727.266493] ath: Unable to set channel
> [72727.331543] ath: Failed to stop TX DMA, queues=0x10f!
> [72727.344399] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72727.345505] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72727.460680] ath: Chip reset failed
> [72727.461779] ath: Unable to reset channel, reset status -22
> [72727.462895] ath: Unable to set channel
> [72727.528367] ath: Failed to stop TX DMA, queues=0x10f!
> [72727.540833] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
> [72727.541942] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
> [72727.657508] ath: Chip reset failed
> [72727.658603] ath: Unable to reset channel (2437 MHz), reset status -22
> [72731.442271] ath: Failed to wakeup in 500us
> [72736.431684] ath: Failed to wakeup in 500us
> [72741.437230] ath: Failed to wakeup in 500us
> [72746.426360] ath: Failed to wakeup in 500us
> [72751.431805] ath: Failed to wakeup in 500us
> [72756.421233] ath: Failed to wakeup in 500us
> [72761.426669] ath: Failed to wakeup in 500us
> [72766.416064] ath: Failed to wakeup in 500us
> [72771.421475] ath: Failed to wakeup in 500us
> [72776.410912] ath: Failed to wakeup in 500us
> [72781.416319] ath: Failed to wakeup in 500us
> [72786.405617] ath: Failed to wakeup in 500us
> [72791.411189] ath: Failed to wakeup in 500us
> [72796.400588] ath: Failed to wakeup in 500us
> [72801.405981] ath: Failed to wakeup in 500us
> [72806.395430] ath: Failed to wakeup in 500us
Лечиться перезагрузкой системы, что некошерно и очень неудобно.
Как починить?
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