Bug 219884

Summary:	Intel AX210 crashed when resume from suspend
Product:	Drivers	Reporter:	BryanLiang (liangrui.ch)
Component:	network-wireless-intel	Assignee:	Default virtual assignee for network-wireless-intel (drivers_network-wireless-intel)
Status:	CLOSED DUPLICATE
Severity:	normal	CC:	emmanuel.grumbach
Priority:	P3
Hardware:	All
OS:	Linux
Kernel Version:		Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	the kernel config check nic_access

Description BryanLiang 2025-03-15 15:29:19 UTC

Created attachment 307828 [details]
the kernel config

The kernel I'm using is linux-lts from the Arch Linux repo. After upgrading to 6.12.19 from 6.6.72, I found out that iwlwifi crash everytime the laptop resume from S3 suspend.


My laptop's wifi card is Intel Corporation Wi-Fi 6E(802.11ax) AX210/AX1675* 2x2 [Typhoon Peak] (rev 1a)


Here is the crash log: https://0x0.st/8QQh.txt

Comment 1 Emmanuel Grumbach 2025-03-16 08:50:16 UTC

Can you please try 6.13.7?

It has relevant fixed.

Thanks

Comment 2 BryanLiang 2025-03-16 13:07:48 UTC

I upgrade to 6.13.7, but the iwlwifi still crashes after resuming from suspend.

Here is the log: https://0x0.st/8QWF.txt

Comment 3 Emmanuel Grumbach 2025-03-30 15:22:11 UTC

Created attachment 307910 [details]
check nic_access

Can you please test this patch?

thanks

Comment 4 BryanLiang 2025-03-31 02:22:06 UTC

The patch works. I built and installed Linux 6.13.8 with this patch. I tried to suspend and resume twice, and iwlwifi no longer crashes after resuming from suspend.

Comment 5 Emmanuel Grumbach 2025-03-31 06:15:34 UTC

*** This bug has been marked as a duplicate of bug 219597 ***