Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753826AbYKHVAV (ORCPT ); Sat, 8 Nov 2008 16:00:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752440AbYKHVAG (ORCPT ); Sat, 8 Nov 2008 16:00:06 -0500 Received: from main.gmane.org ([80.91.229.2]:44074 "EHLO ciao.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751080AbYKHVAF (ORCPT ); Sat, 8 Nov 2008 16:00:05 -0500 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: Robert Hancock Subject: Re: 2.6.28-rc3 (x86_64) on current Fedora 9 (i386) Date: Sat, 08 Nov 2008 14:48:46 -0600 Message-ID: <4915FB2E.7020206@shaw.ca> References: <1226157728.6060.7.camel@dhcppc0> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: s0106000c41bb86e1.ss.shawcable.net User-Agent: Thunderbird 2.0.0.17 (Windows/20080914) In-Reply-To: <1226157728.6060.7.camel@dhcppc0> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2992 Lines: 45 Thomas Meyer wrote: > Hi, > > Cross compiled with gcc-4.2.4. > > nm-applet seems to constantly fail to connect my wlan: > > [ 415.702723] rndis_wlan 1-6.3:1.0: rndis media connect > [ 415.731909] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready > [ 415.732700] wpa_supplicant[3416]: segfault at fff40000 ip 000000004f612fd6 sp 00000000fff3c108 error 4 in libc-2.8.so[4f59c000+163000] > [ 415.749491] rndis_wlan 1-6.3:1.0: rndis media disconnect > [ 426.664267] wlan0: no IPv6 routers present > [ 431.701722] rndis_wlan 1-6.3:1.0: rndis media connect > [ 431.726008] wpa_supplicant[4055]: segfault at ffcc9000 ip 000000004f612fd6 sp 00000000ffcc6698 error 4 in libc-2.8.so[4f59c000+163000] > [ 431.740094] rndis_wlan 1-6.3:1.0: rndis media disconnect > [ 437.705723] rndis_wlan 1-6.3:1.0: rndis media connect > [ 437.735135] wpa_supplicant[4160]: segfault at ffd88000 ip 000000004f612fd6 sp 00000000ffd83b98 error 4 in libc-2.8.so[4f59c000+163000] > [ 437.754987] rndis_wlan 1-6.3:1.0: rndis media disconnect > [ 443.705723] rndis_wlan 1-6.3:1.0: rndis media connect > [ 443.735113] wpa_supplicant[4167]: segfault at fffa7000 ip 000000004f612fd6 sp 00000000fffa4978 error 4 in libc-2.8.so[4f59c000+163000] > [ 443.751981] rndis_wlan 1-6.3:1.0: rndis media disconnect > [ 459.705722] rndis_wlan 1-6.3:1.0: rndis media connect > [ 459.736240] wpa_supplicant[4173]: segfault at ffe7d000 ip 000000004f612fd6 sp 00000000ffe7a048 error 4 in libc-2.8.so[4f59c000+163000] > [ 459.750979] rndis_wlan 1-6.3:1.0: rndis media disconnect > > The same kernel not cross compiled (with the supplied Fedora gcc) works correctly with the nm-applet... > > Kernel or user land bug? > > Also I get this strange error messages: > [ 23.767645] ioctl32(rhgb:2177): Unknown cmd fd(13) cmd(0000530b){t:'S';sz:0} arg(4eed91aa) on /dev/pts/0 > [ 23.767652] ioctl32(rhgb:2177): Unknown cmd fd(13) cmd(0000530b){t:'S';sz:0} arg(4eed91af) on /dev/pts/0 > [ 23.767657] ioctl32(rhgb:2177): Unknown cmd fd(13) cmd(0000530b){t:'S';sz:0} arg(4eed91b6) on /dev/pts/0 > > [ 46.273767] ioctl32(hald-probe-stor:2750): Unknown cmd fd(4) cmd(00005320){t:'S';sz:0} arg(00000004) on /dev/sr0 > > [ 525.336420] ioctl32(gnome-terminal:4419): Unknown cmd fd(20) cmd(0000530b){t:'S';sz:0} arg(4eed91aa) on /dev/pts/1 > [ 525.336427] ioctl32(gnome-terminal:4419): Unknown cmd fd(20) cmd(0000530b){t:'S';sz:0} arg(4eed91af) on /dev/pts/1 > [ 525.336432] ioctl32(gnome-terminal:4419): Unknown cmd fd(20) cmd(0000530b){t:'S';sz:0} arg(4eed91b6) on /dev/pts/1 > > Should I care about these messages? Those ones are 32-bit processes doing ioctls which don't have compat_ioctl handling in the kernel, which would be needed for them to work on a 64-bit kernel. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/