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[2a02:1811:2505:1601:fc9e:efd7:76d2:e249]) by smtp.gmail.com with ESMTPSA id r9sm1009693ejc.102.2020.09.11.01.01.15 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 11 Sep 2020 01:01:15 -0700 (PDT) From: To: =?iso-8859-1?Q?'Jan_Kokem=FCller'?= , References: <000001d68808$f1801fb0$d4805f10$@gmail.com> In-Reply-To: <000001d68808$f1801fb0$d4805f10$@gmail.com> Subject: RE: Livelock on recent current Date: Fri, 11 Sep 2020 10:01:16 +0200 Message-ID: <000201d68811$ba37f7e0$2ea7e7a0$@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQIrz0vhTKsW4CgBUXdK3eDeti/MrgJmT7elAqyX8Fmoj+1gwA== Content-Language: en-be X-Rspamd-Queue-Id: 4Bnp9V56bFz40Nx X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.80 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.85)[-0.850]; FREEMAIL_TO(0.00)[gmail.com,freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.96)[-0.961]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; NEURAL_HAM_LONG(-0.99)[-0.993]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; FROM_NO_DN(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::534:from]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-current] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Sep 2020 08:01:20 -0000 > > On 09.09.20 06:18, Kevin Oberman wrote: > > > I am seeing a problem since I moved to current on my laptop this week. > > > It's odd as it is linked to the keyboard. As long as the keyboard is > > > active, everything is fine, but if the keyboard is not used, after a > > > few minutes, it locks up and gets very hot. The system may be busy > > > or idle. The system seems completely locked. It does not respond in > > > the network and the display, X or just vt is frozen. The only factor > > > is use > of the > > keyboard. > > I'm actually very happy someone else ran into this too! I have a Lenovo T490 > (azerty edition, yeah I known ...) I found it incredible hard to describe, but i > have the exact same problem. > I categorized it as "random system freezes", but now that you say its related to > keyboard interaction it makes sense when I observe the lock. > > System locks up when it happens and the fan ramps up AFTER the dead lock. > I'm pretty sure the getting "hot" symptom is caused by the deadlock and not a > symptom of the deadlock. Maybe a very important factor, the issue is not present in STABLE-12, I downgraded previous week to verify this. > > > > > Reminds me of this bug: > > > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225341 > > I am also using a non default keyboard layout, as described in the bug above. > I'll probably try the patch in the coming weekend to see if it helps. > > > > > I've been experiencing similar hangs when that timer in atkbd is enabled. > It > > doesn't seem to happen in the default keyboard configuration, though. > > > > -Jan > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"