我有一个WRT160NL路由器,它的OpenWrt适得其反(10.03.1,r29592),还有一个3,5“WD Green 1,5TB HDD附在上面。最近,如果我用"logread”读取上面的日志,我可以看到以下消息:
Dec 12 17:07:16 OWRTROUTER user.err kernel: ath: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x42000020 DMADBG_7=0x00024020
Dec 12 17:07:16 OWRTROUTER user.err kernel: ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
Dec 12 17:07:16 OWRTROUTER user.err kernel: ath: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x42000020 DMADBG_7=0x00024020
Dec 12 17:07:16 OWRTROUTER user.err kernel: ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
Dec 12 17:07:17 OWRTROUTER user.err kernel: ath: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x42000020 DMADBG_7=0x00024020
Dec 12 17:07:17 OWRTROUTER user.err kernel: ath: Could not stop RX, we could be confusing the DMA engine when we start RX up这些信息是什么?是否有未来问题的迹象?怎么处理他们?
发布于 2013-01-07 09:46:20
ath将是您的无线网卡(或至少其中一张)。可能是司机的窃听器。- derobert Dec 12月13日‘12日21时52分
因此,解决方案是等待更新的固件。
https://unix.stackexchange.com/questions/58436
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