Date: Fri, 24 Jun 2022 14:02:57 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 264867] kevent EVFILT_TIMER, timer expiration with twice the period Message-ID: <bug-264867-227-x9KDWTIvU9@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-264867-227@https.bugs.freebsd.org/bugzilla/> References: <bug-264867-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264867 --- Comment #2 from felice.tufo@gmail.com --- Hi Mark thanks for the answer. The output of the sysctl command is as follows: kern.eventtimer.choice: LAPIC(600) HPET(550) i8254(100) RTC(0) kern.eventtimer.et.i8254.quality: 100 kern.eventtimer.et.i8254.frequency: 1193182 kern.eventtimer.et.i8254.flags: 1 kern.eventtimer.et.RTC.quality: 0 kern.eventtimer.et.RTC.frequency: 32768 kern.eventtimer.et.RTC.flags: 17 kern.eventtimer.et.HPET.quality: 550 kern.eventtimer.et.HPET.frequency: 24000000 kern.eventtimer.et.HPET.flags: 7 kern.eventtimer.et.LAPIC.quality: 600 kern.eventtimer.et.LAPIC.frequency: 2903994335 kern.eventtimer.et.LAPIC.flags: 7 kern.eventtimer.periodic: 0 kern.eventtimer.timer: LAPIC kern.eventtimer.idletick: 0 kern.eventtimer.singlemul: 2 I did not try other systems because the HW cannot be changed (the applicati= on has to work on that industrial pc), but I could run some tests on other sys= tems just to see if it is reproducible also on other platforms. I'm sorry but a test of just few minutes is not enough, I usually let it run for hours; in one run the issue happened after nearly 1 day and half from t= he start. Also, I never tried 14.0-CURRENT, only 12.2 and 13.1. Thanks, Felice --=20 You are receiving this mail because: You are the assignee for the bug.=
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