Date: Thu, 18 Jan 2007 01:17:48 -0600 From: "Scot Hetzel" <swhetzel@gmail.com> To: "Divacky Roman" <xdivac02@stud.fit.vutbr.cz> Cc: emulation@freebsd.org, Alexander Leidinger <Alexander@leidinger.net> Subject: Re: linuxolator: fatal trap 12 when compiling libX11 Message-ID: <790a9fff0701172317k6876ad77p1c29ac76fa400d65@mail.gmail.com> In-Reply-To: <20070117223025.GA21199@stud.fit.vutbr.cz> References: <790a9fff0701151314x6dd48ecbg90a54729813e84e@mail.gmail.com> <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>
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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. Thanks for taking the time to look into this problem. Scot -- DISCLAIMER: No electrons were mamed while sending this message. Only slightly bruised.
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