Firmware crash w/ iperf 30 minutes

[Michal Kazior]

On 8 August 2014 04:17, Denton Gentry <denton.gentry at gmail.com> wrote:
> Can anyone tell me what this firmware crash means?
> It happens after running iperf on several clients for about a half hour.
>
> ath10k: firmware crashed!
> ath10k: hardware name qca988x hw2.0 version 0x4100016c
> ath10k: firmware version: 10.1.467.2-1
> ath10k: target register Dump Location: 0x0040A904
> ath10k: target Register Dump
> ath10k: [00]: 0x4100016C 0x000015B3 0x009A1C3D 0x00955B31
> ath10k: [04]: 0x009A1C3D 0x00060330 0x00000011 0x0041D3C0
> ath10k: [08]: 0x00000001 0x00447800 0x00000001 0x004345B8
> ath10k: [12]: 0x00000009 0xFFFFFFFF 0x0095808C 0x009580A2
> ath10k: [16]: 0x00958080 0x0094085D 0x00000000 0x00000000
> ath10k: [20]: 0x409A1C3D 0x0040AA14 0x00000011 0x00000001
> ath10k: [24]: 0x809A1832 0x0040AA74 0x00000000 0xC09A1C3D
> ath10k: [28]: 0x809A1A33 0x0040AAC4 0x00448590 0x00447800
> ath10k: [32]: 0x809A1AA1 0x0040AAF4 0x0043DD84 0x00000002
> ath10k: [36]: 0x8098CE0E 0x0040AB14 0x0043DD84 0x0040AB54
> ath10k: [40]: 0x80997CA7 0x0040AB34 0x004343F0 0x0040AB54
> ath10k: [44]: 0x809AABDD 0x0040AB54 0x009BAF9C 0x00997C44
> ath10k: [48]: 0x80997507 0x0040ABB4 0x0043DC98 0x009BAFF4
> ath10k: [52]: 0x80997CE5 0x0040ABF4 0x009BAF9C 0x00000003
> ath10k: [56]: 0x809AA9CB 0x0040AC14 0x009BAF9C 0x00000006

I think this is related to u-APSD. You have it enabled in hostapd,
right? Can you try disabling it and running your test again to verify?


Michał