Date: Mon, 24 Jul 2006 17:20:35 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-current@freebsd.org Cc: Divacky Roman <xdivac02@stud.fit.vutbr.cz>, Gaspar Chilingarov <casper@mail.web.am> Subject: Re: Are there any beakage of linuxulator (on amd64)? Message-ID: <200607241720.36606.jhb@freebsd.org> In-Reply-To: <20060724080620.GA39934@stud.fit.vutbr.cz> References: <44C39D7E.30102@mail.web.am> <20060724080620.GA39934@stud.fit.vutbr.cz>
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On Monday 24 July 2006 04:06, Divacky Roman wrote: > On Sun, Jul 23, 2006 at 09:02:06PM +0500, Gaspar Chilingarov wrote: > > Hi all! > > > > After upgrading from -CURRENT mid-Mart to Jul 22 current I got a > > failures for Linux applications which try to use X. > > > > About my system: amd64, I'm trying to run openoffice and skype, but they > > fail with "Segmentation fault". ktrace also produces dump, which makes > > kdump fail also with segfault. > > > > Is this known issue or I've messed somethng on my system while upgrading? > > yes... linuxolator@amd64 is currently broken. afaik the commit to linux_ipc > removing stackgap usage broke it. I hope someone (jhb?) is working on it I'm waiting for someone to help figure out which specific linux_semctl() request is broken. All the attempts to use ktrace so far have failed. :( If someone would like to engage in some printf or KTR spelunking that would be helpful. -- John Baldwin
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