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Bug#1005005: same behavior on my MSI Bravo 17 A4DDR : second resume fails and exception in kernel traces



On 16/02/2022 22:36, Eric Valette wrote:
On 16/02/2022 21:01, Eric Valette wrote:
On 16/02/2022 20:58, Alex Deucher wrote:
On Wed, Feb 16, 2022 at 2:56 PM Eric Valette <eric.valette@free.fr> wrote:


Here is the dmesg. For bisecting, I'm not home and the Intrenet connection is just too slow.

In order to help a bit, I started to build kernel with the kernel patches set I had on my laptop so here it is:

5.11 suspend/resume is ok
5.12 suspend/resume is ok
5.13 suspend OK, resume KO, PC is dead I have to reboot.
5.14 suspend/resume is ok multiple times but I do have the exceptions at various places
sudo dmesg | grep RIP
[   19.918769] RIP: 0010:ieee80211_reconfig+0x9a/0x1300
[   19.918976] RIP: 0010:drv_remove_interface+0xd8/0xe0
[   19.919086] RIP: 0010:drv_stop+0xb8/0xc0
[   20.320553] RIP: 0010:iwl_mvm_mac_ctxt_init+0x1e2/0x220 [iwlmvm]
[   20.320801] RIP: 0033:0x7f0d4632536d

5.15 you have the result with latest one 5.15.24. RIP is at a given place.


Sorry to be unable to do more.


As a follow up : 5.17.1 from debian fixes the problem. Unfortunately it is not a long term kernel...

-- eric

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