On 12/3/2021 10:09 PM, Sven Eckelmann wrote:
On Monday, 29 November 2021 11:13:09 CET Wen Gong wrote:
...
I've tested this on ath-next on commit a93789ae541c ("ath11k: Avoid NULL ptr
access during mgmt tx cleanup") with a WCN6856 card (EmWicon/jjplus WMX7205)
with firmware WLAN.HSP.1.1-02892.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1. ath-next
was required for me because 32 MSI vectors are not available on the
used system.
Without this patch, it works fine. With patch, I just have to connect to an AP
via wpa_supplicant to crash the system. See the attached x86-64 .config, the
stacktrace and the decoded stacktrace.
I did test in my setup, not see the crash.
I am afraid you also need this patch("ath11k: change to use dynamic
memory for channel list of scan",
https://patchwork.kernel.org/project/linux-wireless/patch/20211129110939.15711-1-quic_wgong@xxxxxxxxxxx
)
Could you apply this patch and try again?
Kind regards,
Sven
