On 6/14/23 08:15, Bagas Sanjaya wrote: > Hi, > > I notice a regression report on Bugzilla [1]. Quoting from it: > >> Beginning with kernel 6.2.15-300.fc38.x86_64 and continuing through 6.3.7-200.fc38.x86_64, the wifi connection fails periodically with these log messages: >> >> ath10k_pci 0000:02:00.0: firmware crashed! (guid 6c545da0-593c-4a0e-b5ad-3ef2b91cdebf) >> ath10k_pci 0000:02:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:143a >> ath10k_pci 0000:02:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 0 testmode 0 >> ath10k_pci 0000:02:00.0: firmware ver WLAN.RM.4.4.1-00288- api 6 features wowlan,ignore-otp,mfp crc32 bf907c7c >> ath10k_pci 0000:02:00.0: board_file api 2 bmi_id N/A crc32 d2863f91 >> ath10k_pci 0000:02:00.0: htt-ver 3.87 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 >> ath10k_pci 0000:02:00.0: failed to get memcpy hi address for firmware address 4: -16 >> ath10k_pci 0000:02:00.0: failed to read firmware dump area: -16 >> ath10k_pci 0000:02:00.0: Copy Engine register dump: >> ath10k_pci 0000:02:00.0: [00]: 0x00034400 12 12 3 3 >> ath10k_pci 0000:02:00.0: [01]: 0x00034800 14 14 347 348 >> ath10k_pci 0000:02:00.0: [02]: 0x00034c00 8 2 0 1 >> ath10k_pci 0000:02:00.0: [03]: 0x00035000 16 15 16 14 >> ath10k_pci 0000:02:00.0: [04]: 0x00035400 2995 2987 22 214 >> ath10k_pci 0000:02:00.0: [05]: 0x00035800 0 0 64 0 >> ath10k_pci 0000:02:00.0: [06]: 0x00035c00 0 0 18 18 >> ath10k_pci 0000:02:00.0: [07]: 0x00036000 1 1 1 0 >> ath10k_pci 0000:02:00.0: could not request stats (-108) >> ath10k_pci 0000:02:00.0: could not request peer stats info: -108 >> ath10k_pci 0000:02:00.0: failed to read hi_board_data address: -28 >> ieee80211 phy0: Hardware restart was requested >> ath10k_pci 0000:02:00.0: could not request stats (-108) >> ath10k_pci 0000:02:00.0: device successfully recovered >> >> >> If I disconnect and reconnect using network manager, the connection is restored. But this same failure recurs over and over after some few minutes to a few hours. >> >> This is a regression. The error was not reported with any previous kernel since 6.2.14-300.fc38.x86_64 > > See Bugzilla for the full thread. > > Unfortunately, the reporter can't bisect this regression (he only tries > distribution kernels instead). > > Anyway, I'm adding it to regzbot (as mainline regression because v6.2.x > has already EOL): > > #regzbot introduced: v6.2..v6.3 https://bugzilla.kernel.org/show_bug.cgi?id=217549 > #regzbot title: ath10k_pci firmware crashed on Dell XPS 13 > It comes out that the regression is due to Fedora patches (see Bugzilla thread), thus: #regzbot invalid: regression caused by downstream patch Thanks. -- An old man doll... just what I always wanted! - Clara
