Bug#839662: firmware-atheros: ath10k_pci firmware crashed when AP is changing bandwidth
Package: firmware-atheros
Version: 20160110-1~bpo8+1
Severity: normal
Dear Maintainer,
for an Acer Aspire V 15 Nitro I need to install atheros-firmware from debian backports to support this wireless card. From time to time the firmware crashes when the accesspoint the laptop is connected to, changes the bandwith (see below syslog). The AP is a Fritzbox 7312 with the latest firmware 06.50.
This also happens after installing the latest firmware for the Qualcomm Card from
https://github.com/kvalo/ath10k-firmware/tree/master/QCA6174
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Sep 28 18:20:03 debian kernel: [ 322.058702] wlan0: AP 24:65:11:df:76:52 changed bandwidth, new config is 2462 MHz, width 2 (2452/0 MHz)
Sep 28 18:20:03 debian kernel: [ 322.101455] ath10k_pci 0000:03:00.0: firmware crashed! (uuid n/a)
Sep 28 18:20:03 debian kernel: [ 322.101471] ath10k_pci 0000:03:00.0: qca6174 hw2.1 target 0x05010000 chip_id 0x003405ff sub 11ad:0804
Sep 28 18:20:03 debian kernel: [ 322.101475] ath10k_pci 0000:03:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
Sep 28 18:20:03 debian kernel: [ 322.102033] ath10k_pci 0000:03:00.0: firmware ver SW_RM.1.1.1-00157-QCARMSWPZ-1 api 5 features ignore-otp,no-4addr-pad crc32 10bf8e08
Sep 28 18:20:03 debian kernel: [ 322.102328] ath10k_pci 0000:03:00.0: board_file api 2 bmi_id N/A crc32 ae2e275a
Sep 28 18:20:03 debian kernel: [ 322.102331] ath10k_pci 0000:03:00.0: htt-ver 3.1 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
Sep 28 18:20:03 debian kernel: [ 322.104340] ath10k_pci 0000:03:00.0: firmware register dump:
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-- System Information:
Debian Release: 8.6
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.6.0-0.bpo.1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
firmware-atheros depends on no packages.
firmware-atheros recommends no packages.
Versions of packages firmware-atheros suggests:
ii initramfs-tools 0.120+deb8u2
-- no debconf information
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