Date: Mon, 07 Apr 2003 15:22:21 +0900 (JST) From: haro@kgt.co.jp To: rwatson@freebsd.org Cc: current@freebsd.org Subject: Re: libthr faults with recent kernel? Message-ID: <20030407.152221.06255547.haro@kgt.co.jp> In-Reply-To: <Pine.NEB.3.96L.1030407012239.90240A-100000@fledge.watson.org> References: <20030406.215054.74749642.haro@h4.dion.ne.jp> <Pine.NEB.3.96L.1030407012239.90240A-100000@fledge.watson.org>
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Hi, With the patch applied, system doesn't crash anymore. Thanks for the info. Regards, Haro From: Robert Watson <rwatson@freebsd.org> Date: Mon, 7 Apr 2003 01:23:18 -0400 (EDT) ::Jake Burkholder just posted a patch to freebsd-threads that works around ::(fixes?) the problem; indeed, it does seem to be a result of the recent ::LAZY_SWITCH changes. :: ::Robert N M Watson FreeBSD Core Team, TrustedBSD Projects ::robert@fledge.watson.org Network Associates Laboratories :: ::On Sun, 6 Apr 2003, Munehiro Matsuda wrote: :: ::> Hi, ::> ::> When ever I try to run application with the new libthr.so.1 with ::> recent kernel, I get my system falt and just reboots: ::> ::> Fatal trap 12: page fault while in kernel mode ::> fault virtual address = 0xa0 ::> fault code = supervisor read, page not present ::> instruction pointer = 0x8:0xc037f80e ::> stack pointer = 0x10:0xd202fca0 ::> frame pointer = 0x10:0xd202fcc8 ::> code segment = base 0x0, limit 0xfffff, type 0x1b ::> = DPL 0, pres 1, def32 1, gran 1 ::> processor eflags = interrupt enabled, resume, IOPL = 0 ::> current process = Idle ::> trap number = 12 ::> panic: page fault ::> ::> ::> Anybody seen this, or am I the only getting this? ::> ::> I'm assuming that, it started after the LAZY_SWITCH commit, ::> but I can't say for sure. =----------------------------------------------------------------------- _ _ Munehiro (haro) Matsuda -|- /_\ |_|_| Kubota Graphics Technology Inc. /|\ |_| |_|_| 2-8-8 Shinjuku, Shinjuku-ku Tokyo 160-0022, Japan Tel: +81-3-3225-0931 Fax: +81-3-3225-0930 Email: haro@kgt.co.jp
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