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Date:      Fri, 20 Feb 2026 17:45:44 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 293301] Kernel panic on tty switch
Message-ID:  <bug-293301-227-35p074XNDR@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-293301-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293301

--- Comment #6 from John Baldwin <jhb@FreeBSD.org> ---
Looking at this more, trying to defer to a task in atkbd.c itself might be too
heavyweight and/or we should just do it in vt_kbdevent().

Are you able to get a minidump (instead of a textdump) and then get a backtrace
via kgdb from ports?  That would give us more details on exactly which task is
being drained in the drm driver.

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