From: bugzilla-daemon@kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 215906] DMAR fault when connected usb hub (xhci_hcd)
Date: Mon, 09 May 2022 08:11:22 +0000 [thread overview]
Message-ID: <bug-215906-208809-PcnO6toeMQ@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-215906-208809@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=215906
Mathias Nyman (mathias.nyman@linux.intel.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mathias.nyman@linux.intel.c
| |om
--- Comment #6 from Mathias Nyman (mathias.nyman@linux.intel.com) ---
[ +0,229229] xhci_hcd 0000:04:00.0: WARNING: Host System Error
The xHC controller reports a catastrophic error, and sets HSE bit.
For PCI xHC controllers the spec lists possible causes as:
host controller PCI parity error, PCI Master Abort, PCI Target Abort.
But DMA issues also possible cause, especially as log shows DMAR
problems right after this.
Any chance you could bisect this on upstream kernel?
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
next prev parent reply other threads:[~2022-05-09 8:46 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-27 20:21 [Bug 215906] New: DMAR fault when connected usb hub (xhci_hcd) bugzilla-daemon
2022-05-01 12:32 ` [Bug 215906] " bugzilla-daemon
2022-05-05 9:40 ` bugzilla-daemon
2022-05-05 12:30 ` bugzilla-daemon
2022-05-06 15:49 ` bugzilla-daemon
2022-05-09 5:42 ` bugzilla-daemon
2022-05-09 8:11 ` bugzilla-daemon [this message]
2022-05-09 9:00 ` bugzilla-daemon
2022-06-20 8:40 ` bugzilla-daemon
2023-10-22 19:19 ` bugzilla-daemon
2023-10-25 9:23 ` bugzilla-daemon
2023-10-29 22:39 ` bugzilla-daemon
2023-10-30 16:21 ` bugzilla-daemon
2023-10-30 16:26 ` bugzilla-daemon
2023-10-30 17:18 ` bugzilla-daemon
2023-10-31 9:10 ` bugzilla-daemon
2023-10-31 15:40 ` bugzilla-daemon
2023-11-02 10:59 ` bugzilla-daemon
2023-11-04 8:06 ` bugzilla-daemon
2024-11-01 14:03 ` bugzilla-daemon
2024-12-22 20:49 ` bugzilla-daemon
2024-12-23 9:57 ` bugzilla-daemon
2024-12-23 10:31 ` bugzilla-daemon
2024-12-23 11:02 ` bugzilla-daemon
2024-12-23 12:02 ` bugzilla-daemon
2024-12-23 12:18 ` bugzilla-daemon
2024-12-23 18:14 ` bugzilla-daemon
2024-12-23 18:29 ` bugzilla-daemon
2025-01-24 14:53 ` bugzilla-daemon
2025-03-09 23:12 ` bugzilla-daemon
2025-04-04 21:26 ` bugzilla-daemon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-215906-208809-PcnO6toeMQ@https.bugzilla.kernel.org/ \
--to=bugzilla-daemon@kernel.org \
--cc=linux-usb@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).