http://bugzilla.suse.com/show_bug.cgi?id=1163771 http://bugzilla.suse.com/show_bug.cgi?id=1163771#c3 --- Comment #3 from Chester Lin <clin@suse.com> --- (In reply to Matthias Brugger from comment #2)
I asked Karol the wpa_supplicant maintainer, unfortunately he has not access to his bugzilla account right now. Here his response:
<paste> At a first glance there is (at the very least) an issue with the kernel. wpa_supplicant shouldn't be able to trigger kernel traces.
Do you happen to know (and/or could you ask the reporter) whether this is a regression after a recent upgrade of the kernel, or is the issue only there when wpa_supplicant is upgraded (in isolation of other packages). According to the changes file the update has been done back in November (by Tomáš Chvátal) and I don't remember any such bugs back then. </paste>
I remember that Freek was mentioning on the mailinglist that wifi only worked with older wpa_supplicant but didn't work with 5 GHz at all: https://lists.opensuse.org/opensuse-arm/2019-12/msg00046.html
Hi Matthias, Yes! I downgraded the wpa_supplicant to 2.6 based on his feedback. I tried the following two WLANs: 1. My home WLAN (2.4 GHz) 2. Our corp WLAN (5 GHz) Both of them were working for a while until this issue occurred. -- You are receiving this mail because: You are on the CC list for the bug.