Public bug reported:
Every not too often, my wifi adapter/driver/firmware seems to crash.
Here is the most recent one, entry in `dmesg`:
[20634.804968] ath10k_pci 0000:3a:00.0: firmware crashed! (uuid
a373e5e5-e4a9-4391-b091-f6c7b58f9f73)
[20634.804985] ath10k_pci 0000:3a:00.0: qca6174 hw3.2 target 0x05030000 chip_id
0x00340aff sub 1a56:1535
[20634.804989] ath10k_pci 0000:3a:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs
0 testmode 0
[20634.805896] ath10k_pci 0000:3a:00.0: firmware ver
WLAN.RM.2.0-00180-QCARMSWPZ-1 api 4 features wowlan,ignore-otp,no-4addr-pad
crc32 75dee6c5
[20634.806401] ath10k_pci 0000:3a:00.0: board_file api 2 bmi_id N/A crc32
6fc88fe7
[20634.806415] ath10k_pci 0000:3a:00.0: htt-ver 3.26 wmi-op 4 htt-op 3 cal otp
max-sta 32 raw 0 hwcrypto 1
[20634.808476] ath10k_pci 0000:3a:00.0: firmware register dump:
[20634.808486] ath10k_pci 0000:3a:00.0: [00]: 0x05030000 0x000015B3 0x009860FA
0x00955B31
[20634.808492] ath10k_pci 0000:3a:00.0: [04]: 0x009860FA 0x00060730 0x00000004
0x0040E8A0
[20634.808497] ath10k_pci 0000:3a:00.0: [08]: 0x00498110 0x00955A00 0x0000000B
0x00400000
[20634.808502] ath10k_pci 0000:3a:00.0: [12]: 0x00000009 0x00000000 0x00952CD0
0x00952CE6
[20634.808507] ath10k_pci 0000:3a:00.0: [16]: 0x00952CC4 0x00910712 0x00000000
0x0091080D
[20634.808513] ath10k_pci 0000:3a:00.0: [20]: 0x409860FA 0x0040E7E8 0x00000000
0x0041E0DC
[20634.808518] ath10k_pci 0000:3a:00.0: [24]: 0x800B5A1D 0x0040E848 0x000FFFFF
0xC09860FA
[20634.808523] ath10k_pci 0000:3a:00.0: [28]: 0x809B3230 0x0040E948 0x00000018
0x004313B8
[20634.808528] ath10k_pci 0000:3a:00.0: [32]: 0x809B2992 0x0040E998 0x0040E9C0
0x00429548
[20634.808533] ath10k_pci 0000:3a:00.0: [36]: 0x8091D252 0x0040E9B8 0x00000000
0x00000002
[20634.808538] ath10k_pci 0000:3a:00.0: [40]: 0x809FF05D 0x0040EA68 0x0043A380
0x00429C10
[20634.808543] ath10k_pci 0000:3a:00.0: [44]: 0x809FCFDB 0x0040EA88 0x0043A380
0x00000001
[20634.808548] ath10k_pci 0000:3a:00.0: [48]: 0x80911210 0x0040EAD8 0x00000010
0x004041D0
[20634.808553] ath10k_pci 0000:3a:00.0: [52]: 0x80911154 0x0040EB28 0x00400000
0x00000000
[20634.808558] ath10k_pci 0000:3a:00.0: [56]: 0x8091122D 0x0040EB48 0x00000000
0x00400600
[20634.911972] ieee80211 phy0: Hardware restart was requested
The system does recover, at least partially, but system feels laggy.
Might be subjective.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
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https://bugs.launchpad.net/bugs/1657907
Title:
555-BCOE Killer 1535 802.11ac 2x2 WiFi/Bluetooth: firmware crashes
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