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Thu, 05 Mar 2009 15:35:52 -0800 (PST) Sender: Ashish SHUKLA Received: by chateau.d.lf (Postfix, from userid 99) id 6F61AB7BF9; Fri, 6 Mar 2009 05:05:44 +0530 (IST) X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on chateau.d.lf X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=AWL,NO_RELAYS autolearn=unavailable version=3.2.5 Received: from chateau.d.lf (chateau.d.lf [IPv6:::1]) by chateau.d.lf (Postfix) with ESMTP id BFFA2B7BF6; Fri, 6 Mar 2009 05:05:33 +0530 (IST) From: wahjava.ml@gmail.com (Ashish SHUKLA) To: John Baldwin Organization: alt.religion.emacs References: <87wsb5clk9.fsf@chateau.d.lf> <87iqmohcl5.fsf@chateau.d.lf> <200903051449.59782.jhb@freebsd.org> X-Face: )vGQ9yK7Y$Flebu1C>(B\gYBm)[$zfKM+p&TT[[JWl6:]S>cc$%-z7-`46Zf0B*syL.C]oCq[upTG~zuS0.$"_%)|Q@$hA=9{3l{%u^h3jJ^Zl; t7 X-Uptime: 04:55:42 up 15:30, 1 user, load average: 0.02, 0.07, 0.12 X-URL: http://wahjava.wordpress.com/ X-OpenPGP-ID: 762E5E74 X-OpenPGP-Fingerprint: 1E00 4679 77E4 F8EE 2E4B 56F2 1F2F 8410 762E 5E74 X-OS: GNU/Linux on Linux 2.6.28-ARCH kernel on x86_64 architecture X-Mailer: Gnus v5.13 X-Mail-Morse: .-- .- .... .--- .- ...- .- .--.-. --. -- .- .. .-.. .-.-.- -.-. --- -- X-Attribution: =?utf-8?B?4KSG4KS24KWA4KS3?= Date: Fri, 06 Mar 2009 05:05:27 +0530 In-Reply-To: <200903051449.59782.jhb@freebsd.org> (John Baldwin's message of "Thu, 5 Mar 2009 14:49:59 -0500") Message-ID: <87r61bbl1c.fsf@chateau.d.lf> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.91 (x86_64-unknown-linux-gnu) Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAJ1BMVEWpqal/f39tbW1jY2Md HR2goKCenp6UlJROTk7////9/f35+fnT09ORJdieAAACVklEQVQ4jXXUP2vbQBQA8AvUTkgz5OzY Z0iGWhpS6BSrkECn0mvx0MEJ6AjtYrfoBCVDlD8naJYmNlRfwZq8+mkKlIZaGpJSYmP7Q/XkJDrJ Td8i/H68u3vHPaPufwLdf32AMA4A6GcAgvAamY1pOJiDIFqicTwLswDhfr3uxfFtkAY/GFHPMwzD 8zpnACmIOnE6js7rQb+v4NJrG9od0C+QgpHMy5jBewV+UDSMWiw1Y4fWfyV7+NGFzDsYa3pth9LJ Q4XvXxFHcJRvHOmygn5NAEabnDcQQguarnfoiwSCJ99jmKKcphsZONmWsDK9Ro7cvZOCtQdg8nje egLhc2LNlkLmsezzTFUUy5w18ocox/f0LaLgJy0zO75zk+9pp85GAj36xjqhdI0y3tq2m4dqqcWX zQWBTz8L1irvolXV4J+3q7eCDgVnttjNq6X8H+9KOZsuNk1uCzx8pSp+E9HImfJOTLdcGqo+YKnG EIovizkEn48V7BO+ch2DXcD4ENSpWiU+q8hjjbgTBZCXnZtyj0Ws4Q1Q0B2WXFtYZo65Bbyeeldw RS6qFueM80LlLA29YlVwGRYvFD+kwI/0O+A2PlpOP9GwslUVciHuYGechuBTp922YiDZCrghTknm XSyOM+D3aoRZlo0Jb42zY7DN4p2x4AeZ+QAYutx1sHwTHzMT5cMNduQ9yW3GczN4KZ86kb0c9O8T yXDeFqpl2fryPEAYGXIlezAPXYh2NgVr/gvdoHIuDwuPwOhcWE8f8mmICq41eATkn8x0kuRTIKcB wE9+/QUtiiAnYcaN7wAAAABJRU5ErkJggg== MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" Cc: freebsd-stable@freebsd.org, Mark Atkinson Subject: Re: GCC segfaulting while trying to compile latest Qt4 code X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Mar 2009 23:35:55 -0000 --=-=-= Content-Transfer-Encoding: quoted-printable John Baldwin writes: > On Thursday 05 March 2009 11:48:11 am Mark Atkinson wrote: >> Ashish SHUKLA wrote: >>=20 >> > Daniel O'Connor writes: >> >> On Thursday 05 March 2009 02:44:14 Ashish SHUKLA wrote: >> >>> Hi everone, >> >>>=20 >> >>> While trying to update my 'qt4-gui' port, gcc segfaults during >> >>> compilation. I'm running FreeBSD 7.1-STABLE (amd64 architecture) upd= ated >> >>> on 3rd March, 2009. >> >=20 >> >> I would not rule out a hardware problem - seg faults while compiling >> >> heavy code (ie big C++ projects :) can be indicative of >> >> memory/CPU/PSU/motherboard problems. >> >=20 >> > Okay, but I even tried compiling that file manually and that also >> > resulted in segfault. >> >=20 >> >> I'd suggest running memtest86 and prime95 for a few hours if you can. >> >=20 >> > I'll try running memtest86. I've tried memtest86+ with two passes and no memory related errors are recieved. >> >=20 >> > Thanks >>=20 >> I believe superpages were mfc'd to -stable as well. I have one machine= =20 >> that faults in gcc with this turned on. You can try adding=20 >>=20 >> vm.pmap.pg_ps_enabled=3D"0" >>=20 >> to /boot/loader.conf, rebooting and see if that fixes the problem. If s= o,=20=20 >> you might provide the list with your hardware configuration. I booted with above line but nothing changed. Then I booted in to my old kernel (dated January 29, 2009) with new userland, but there also I received that segfault, so I guess this is something userspace related. BtW, I also tried compiling deskutils/google-gadgets 0.10.5[1] port and there too I've received similar segfault. I'm attaching the output of 'dmesg' booted in verbose logging mode in both the kernels. The boot.new.log contains output from booting in new kernel, whereas boot.old.log contains output from booting in old kernel. References: [1] http://www.freebsd.org/cgi/query-pr.cgi?pr=3D132291 HTH =2D-=20 Ashish SHUKLA --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.10 (GNU/Linux) iEYEARECAAYFAkmwYcUACgkQHy+EEHYuXnQ+hwCfdHvE9suFl6MOKFhmxd9quIGz lNQAoOTyY1OR2FuiYhNskIIj6nzzo+9r =pVAL -----END PGP SIGNATURE----- --=-=-=--