Date: Sat, 02 Mar 2024 10:53:36 +0000 From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 277432] iwlwifi panic: Sleeping thread owns a non-sleepable lock Message-ID: <bug-277432-21060-fhkSxIbfJp@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-277432-21060@https.bugs.freebsd.org/bugzilla/> References: <bug-277432-21060@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277432 Bjoern A. Zeeb <bz@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bz@FreeBSD.org, | |emaste@freebsd.org See Also| |https://bugs.freebsd.org/bu | |gzilla/show_bug.cgi?id=3D2= 752 | |55 Status|New |Open Blocks| |273620 --- Comment #1 from Bjoern A. Zeeb <bz@FreeBSD.org> --- I believe the first half of the problem is a duplicate of PR 275255 with a = more recent incarnation after other changes. It seems that for the "older" iwlwifi (FW) API something else we do already removes the station from the firmware and so when we try to explicitly do i= t we get an error; from there on state is out of sync and follow-up errors happ= en. The second half seems (locking) could be an issue and shouldn't happen, but= I wonder as-to how much that is also an error recovery path or due to out-of-= sync something (in net80211) happened which shouldn't. That part will need sepa= rate investigation. Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273620 [Bug 273620] iwlwifi meta-bug --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-277432-21060-fhkSxIbfJp>