From: Mike Gerwitz <mtg@gnu.org>
To: 34176@debbugs.gnu.org
Subject: bug#34176: X200 kernel panic on S3 resume (linux-libre > 4.18.9)
Date: Sun, 12 May 2019 10:16:12 -0400 [thread overview]
Message-ID: <87k1evu5ar.fsf@gnu.org> (raw)
In-Reply-To: <877eevq5i6.fsf@gnu.org> (Mike Gerwitz's message of "Wed, 23 Jan 2019 00:58:57 -0500")
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On Wed, Jan 23, 2019 at 00:58:57 -0500, Mike Gerwitz wrote:
> usb usb3: root hub lost power or was reset
> general protection fault: 0000 [#1] SMP PTI
> CPU: 1 PID: 441 Comm: kworker/u4:23 Tainted: 6 4.28-3gnu #1
> Hardware name: LENOVO 7459VLP/7459VLP, BIOS CBET4000 3774c98 09/07/2016
> Workqueue: events_unbound async_run_entry_fn
> RIP: 0010:uhci_scan_schedule.part.38+0xa3/0xad0
> Code: [...machine code...]
> [...register values...]
> Call trace: [I'm omitting address offsets]
> ? __dev_printk
> uhci_hub_status_data
> usb_hcd_poll_rh_status
> uhci_pci_resume
> resume_common
> hcd_pci_resume
> pci_pm_resume
> [...ata stuff, successful...]
> uhci_hcd 0000:00:1d.0: host controller process error, something bad happened!
> uhci_hcd 0000:00:1d.0: host controller halted, very bad!
> uhci_hcd 0000:00:1d.0: HC died; cleaning up
In 5.x this doesn't appear to be a problem anymore---the first message
still happens, but it no longer causes a panic. I don't know precisely
when it was fixed, since it's been a little while since I've
upgraded. I haven't had the chance [yet] to look at the linux sources
to see any technical details.
I'm going to give it a week or so, and if the problem has indeed been
resolved, I'll close this.
--
Mike Gerwitz
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next prev parent reply other threads:[~2019-05-12 14:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-23 5:58 bug#34176: X200 kernel panic on S3 resume (linux-libre > 4.18.9) Mike Gerwitz
2019-01-23 6:08 ` Mike Gerwitz
2019-01-23 9:55 ` Efraim Flashner
2019-01-23 9:56 ` Gábor Boskovits
2019-01-27 15:34 ` Mike Gerwitz
2019-01-28 7:12 ` Chris Marusich
2019-01-28 9:53 ` Christopher Lemmer Webber
2019-01-29 12:14 ` Mike Gerwitz
2019-01-31 4:07 ` Mike Gerwitz
2019-01-31 7:02 ` Mark H Weaver
2019-02-01 3:56 ` Mike Gerwitz
2019-05-12 14:16 ` Mike Gerwitz [this message]
2019-05-16 0:57 ` Mike Gerwitz
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