From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A2E81D54EE for ; Mon, 5 May 2025 09:13:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746436438; cv=none; b=Zhrb5ec/4ckjoVvyOCyZvaJlhxyTfsN3hj2OoWVDmUnptVFjr17ewRsVg2RT5D65gHyykIGqcQ1Ugxj+n05nxgveOLi7t26TYax8Y+PxrsLkTl/n7CFueBN4SgijjtFh8heQmGyl1sHml247phLTnvqcvUIgHIA+ajK2nQRqfsQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746436438; c=relaxed/simple; bh=PPqgH6fZe1xu5sKAnV/cUZcuSoh6zHQY/v9NZ50ANy8=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=U1i7xirE1X4/cfGH7CEUh7DRWbeX5s5Ib4KAtepx1d141aboiIiewKmiBQrBWQWBqSMVRK+R7QMbo/hdCUCjGrsT+JWtJlcMJhEWNNf/B//LIy/O34/2bmo2ABFr0cUQZuu4UgLUkP/txIkuCONvW/1UvHXjgBHwVlZNiZRn+m0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TBp9DNR9; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TBp9DNR9" Received: by smtp.kernel.org (Postfix) with ESMTPS id 821EBC4CEF1 for ; Mon, 5 May 2025 09:13:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746436437; bh=PPqgH6fZe1xu5sKAnV/cUZcuSoh6zHQY/v9NZ50ANy8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=TBp9DNR9Pzy8FTAgaXA4dNAZwAo8hzBqwBNoUJwRI0Vyeak4u8pxeUGUVhUYiObXs py1O/PZ/orzmWgb5Vj9xtaHqM7g8cTgAIS1odL3ZVpicdGH0Z13gDQTBpH30gnxqi1 myGXb8gqCD4qSVmbR9KBMc5Pt79YiptmG268wWRlzMpITo5Zp6hmFstTtmLP9sTaYr f2mkSRDtqjbDxPKT4b18yiBkHaIwWSugNUwR48YxCLbi9o+8czkoyO4oBvxF/3tXQa iBPHZJeO9A5vj338mQQwoK4BY6/CoQns35wuxOfbAwsOXZ77gcJGINMeuc6u89ES29 eCPxcp4Nrm9wA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 73BFEC41614; Mon, 5 May 2025 09:13:57 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220069] [6.13.9] regression USB controller dies Date: Mon, 05 May 2025 09:13:57 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cwunder@gnome.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D220069 --- Comment #38 from Claudio Wunder (cwunder@gnome.org) --- That's very useful (all the commentary)! By the way, > Looks like a 3rd crash happened, interestingly enough, the script did not > detect a 3rd crash and did not send an unbind/bind command; But the Bus (= 5) > got completely disconnected, Bus (7) which previously had the webcam, now= is > still working. I did not have the autopsy command running for Bus (5) so = no > logs; But Ill start it now and keep an eye on it. Ignore this, I facepalmed myself afterwards, of course it would only unbind/bind and capture 6a since that's what I provided to the script. I modified the script adding support to "multiple" pci ids and generating the folders and dumps prefixed with the pciid. > I would suggest to reenable power management, and try something else. If = you > moved the problematic hubs to bus 5, try to move the problematic webcam to > bus 7. Noted, Ill first keep it off for one more day to see a crash happens; Then = Ill re-enable it afterwards. > If bus 5 crashes, the problem is only hubs and the webcam is harmless. If bus 7 crashes, the problem is the webcam. If neither bus crashes for a few days, it looks like it takes two to the ta= ngo. Ill attempt these distribution steps. > If your kernel has xhci_hcd and xhci_pci built as modules, run: `lsmod` doesn't seem to list either xhci_pci and xhci_hcd as modules; > If they are built into the kernel image, you need to figure out how to add Seems the case. Can I add this flag via grub? --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=