Date: Thu, 18 Jan 2007 09:48:36 +0100 From: Divacky Roman <xdivac02@stud.fit.vutbr.cz> To: Scot Hetzel <swhetzel@gmail.com> Cc: emulation@freebsd.org, Alexander Leidinger <Alexander@leidinger.net> Subject: Re: linuxolator: fatal trap 12 when compiling libX11 Message-ID: <20070118084836.GA59381@stud.fit.vutbr.cz> In-Reply-To: <790a9fff0701172317k6876ad77p1c29ac76fa400d65@mail.gmail.com> References: <20070116080015.8dus0vamssso0sww@webmail.leidinger.net> <790a9fff0701161005t75222f2l439e8c0c1153ffd2@mail.gmail.com> <20070116181839.GA80994@stud.fit.vutbr.cz> <790a9fff0701161317q74b28955jf61b6e9651168a36@mail.gmail.com> <20070116221150.GA9429@stud.fit.vutbr.cz> <790a9fff0701162000s5f48d51fk2e5a4a74bd7021f9@mail.gmail.com> <20070117091530.GA48578@stud.fit.vutbr.cz> <790a9fff0701170955o5674c8feu98117320a72e63ef@mail.gmail.com> <20070117223025.GA21199@stud.fit.vutbr.cz> <790a9fff0701172317k6876ad77p1c29ac76fa400d65@mail.gmail.com>
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On Thu, Jan 18, 2007 at 01:17:48AM -0600, Scot Hetzel wrote: > On 1/17/07, Divacky Roman <xdivac02@stud.fit.vutbr.cz> wrote: > >what scheduler are you using? if you use the other one can you reproduce > >the panic? > > > > > SCHED_4BSD > > >can you try this patch (added to the pathces you already have): > > > >the locking there sucks, I'll have to revisit it together with > >the LIST magic ;( > > > Tried the patch, but it didn't solve the problem. I had noticed today > that the kernel would panic on a LTP run (2.4.2). On one of the LTP > runs, I noticed it had paniced after the fork06 test. > > Had a look on P4, and saw change 113083, applied it to linux_emul.c. > So far it has passed 2 LTP tests (2.4.2, 2.6.16) with out panicing the > kernel. Currently, I'm runing 'emerge azureus', and is currently at > 18 of 188 ports. It usually paniced on the first or second port. > > So it looks like the problem may be solved by P4 Change 113083. hehe... nice things happen :) I really didnt expect this to help but it did :) I have some more patches in queue so if you had problems please take them from p4 repo (I hope to commit them in minutes now). roman
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