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FS#3228 - ath10k_pci 0000:00:00.0: firmware crashed #8139
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umayer: This might be an upstream problem, please point me to the right tracking system if here is not the right place to report this bug. A few weeks ago I decided to try roaming on my wifi at home. After more than 20 times of I get firmware crashes. The logfiles captured 3: kernel-fail2:Wed Jul 8 13:00:44 2020 kern.err kernel: [ 7800.322765] ath10k_pci 0000:00:00.0: Cannot communicate with firmware, previous wmi cmds: 36891:1874286 36904:1874286 36952:1874264 40859:1874264, jiffies: 1875073, attempting to fake crash and restart firmware, dev-flags: 0x42 uptime: Model Setup: I use I tested roaming by transferring large files from my NAS to the mobile device while walking throught the house. Wifi performace is bad after firmware crash, restarting network is not sufficient to fix, reboot is. Please let me know if you need more details or config files. |
umayer: Adrian Schmutzler mentioned he has rock solid Archer C7 v5 with non-ct ath10k and firmware on openwrt 19.07, so I changed my setup to the following: based on todays snapshot: Since then it is much more solid, but I still see kernel issues when doing big file transfers while roaming between different APs. Mon Jul 20 18:12:05 2020 kern.warn kernel: [32112.212863] ------------[ cut here ]------------ Btw, the non-ct version also changed the ath10k firmware from 10.1 |
umayer:
Supply the following if possible:
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