Date: Mon, 2 Apr 2012 09:20:12 GMT From: Andriy Gapon <avg@FreeBSD.org> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/166568: [sched_ule] intr stuck in WAIT state Message-ID: <201204020920.q329KCgm044092@freefall.freebsd.org>
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The following reply was made to PR kern/166568; it has been noted by GNATS. From: Andriy Gapon <avg@FreeBSD.org> To: Oliver Pinter <oliver.pntr@gmail.com>, bug-followup@FreeBSD.org Cc: Subject: Re: kern/166568: [sched_ule] intr stuck in WAIT state Date: Mon, 02 Apr 2012 12:10:58 +0300 on 02/04/2012 11:21 Oliver Pinter said the following: > Hi! > > Today night have I more time to play with this issue (DDB, kgdb..) . > At this time the machine running on non-debug kernel, and the symptom > are only to see, that the [intr] kernel process stucked in WAIT state > and the load are constantly near 1.00 no others are visible. > The machine is a HP 5310m laptop with core2duo CPU - P9400. > > The fast solution are reverting the commit, that I previously reported. > > When you have some suggestion what must check, than feel free to say. Basically I don't understand what you mean by "stuck in WAIT state". What's so bad about the WAIT state in your opinion? Why being in that state implies being "stuck"? As far as I understand it's a normal state for the interrupt threads when they are not servicing any interrupts. Do you have a different understanding? > On 4/2/12, Andriy Gapon <avg@freebsd.org> wrote: >> The following reply was made to PR kern/166568; it has been noted by GNATS. >> >> From: Andriy Gapon <avg@FreeBSD.org> >> To: bug-followup@FreeBSD.org, pinter@tresorium.hu >> Cc: >> Subject: Re: kern/166568: [sched_ule] intr stuck in WAIT state >> Date: Mon, 02 Apr 2012 10:17:35 +0300 >> >> Apologies, but could you please be a little bit less terse in describing >> what >> problem you are reporting? >> >> -- >> Andriy Gapon >> _______________________________________________ >> freebsd-bugs@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-bugs >> To unsubscribe, send any mail to "freebsd-bugs-unsubscribe@freebsd.org" >> -- Andriy Gapon
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