Date: Thu, 8 Jul 2004 12:12:48 -0400 (EDT) From: Robert Watson <rwatson@FreeBSD.org> To: Don Lewis <truckman@FreeBSD.org> Cc: current@FreeBSD.org Subject: Re: today's CURRENT lockups Message-ID: <Pine.NEB.3.96L.1040708121213.81252B-100000@fledge.watson.org> In-Reply-To: <200407080904.i6894T2r008869@gw.catspoiler.org>
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On Thu, 8 Jul 2004, Don Lewis wrote: > I got bit by this problem when I tried to do some browsing on my > Thinkpad R40 after my primary (4.10-STABLE) machine lost a disk. > > It's a July 5th kernel with SCHED_ULE, DDB, INVARIANTS, WITNESS, and > ACPI. > > I couldn't switch to a serial console because the other end of the > serial cable connects to the dead machine. If you're using sched_ule between July 3 and July 6, you need to update to sched_ule.c:1.113, or you may experience hangs. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Principal Research Scientist, McAfee Research
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