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Bug 81078 - rt2500 module crashes system
Summary: rt2500 module crashes system
Status: RESOLVED UPSTREAM
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: New packages (show other bugs)
Hardware: x86 Linux
: High critical
Assignee: Mobile Herd (OBSOLETE)
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-02-07 00:40 UTC by André Terpstra
Modified: 2005-03-17 08:33 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description André Terpstra 2005-02-07 00:40:17 UTC
When trying to use the ebuild from bug #58483 (net-wireless/rt2500-1.1.0_beta1) my system crashes completely. Not even Ctrl+Alt+Del works so I have to perform a hard reset. The ebuild does compile but the problem arises when I start the interface with "/etc/init.d/net.ra0 start", or even when I just modprobe the module.


Reproducible: Always
Steps to Reproduce:
1.
2.
3.




AmpersandGentoo ~ # emerge info 
Portage 2.0.51-r15 (default-linux/x86/2004.3, gcc-3.4.3, 
glibc-2.3.4.20041102-r0, 2.6.10-gentoo-r7 i686) 
================================================================= 
System uname: 2.6.10-gentoo-r7 i686 Intel(R) Pentium(R) 4 CPU 2.40GHz 
Gentoo Base System version 1.6.9 
Python:              dev-lang/python-2.3.4 [2.3.4 (#1, Jan 14 2005, 21:42:35)] 
ccache version 2.3 [enabled] 
dev-lang/python:     2.3.4 
sys-devel/autoconf:  2.13, 2.59-r6 
sys-devel/automake:  1.8.5-r2, 1.5, 1.9.4, 1.6.3, 1.7.9, 1.4_p6 
sys-devel/binutils:  2.15.92.0.2-r2 
sys-devel/libtool:   1.5.10-r4 
virtual/os-headers:  2.4.22 
ACCEPT_KEYWORDS="x86 ~x86" 
AUTOCLEAN="yes" 
CFLAGS="-O2 -march=pentium4 -fomit-frame-pointer -funroll-loops -pipe 
-fstack-protector" 
CHOST="i686-pc-linux-gnu" 
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" 
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" 
CXXFLAGS="-O2 -march=pentium4 -fomit-frame-pointer -funroll-loops -pipe 
-fstack-protector" 
DISTDIR="/usr/portage/distfiles" 
FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms" 
GENTOO_MIRRORS="http://distfiles.gentoo.org 
http://distro.ibiblio.org/pub/Linux/distributions/gentoo" 
MAKEOPTS="-j2" 
PKGDIR="/usr/portage/packages" 
PORTAGE_TMPDIR="/var/tmp" 
PORTDIR="/usr/portage" 
PORTDIR_OVERLAY="/usr/local/portage" 
SYNC="rsync://GentooMirror/gentoo-portage" 
USE="x86 S3TC X X509 aalib acpi acpi4linux alsa apache2 apm arts 
artswrappersuid audiofile avi berkdb bitmap-fonts bootsplash bsh cdparanoia cgi 
cjk crypt cups curl dga directfb doc dvd dvdr encode esd f77 fam fbcon flac 
font-server foomaticdb foreign-package foreign-sysvinit fortran freetype fs 
gdbm gif gphoto2 gpmgtk2 imagemagick imap imlib innodb ipv6 java javascript 
joystick jpeg jpeg2k kde kerberos krb4 lcd libg++ libwww mad md5sum memlimit 
mikmod mmx motif mozilla mpeg msn ncurses nls noreiserfs nvidia oav odbc 
offensive oggvorbis ooo-kde opengl openssh pam pcap pda pdf pdflib perl png pnp 
povray ppds python qt quicktimereadline real samba scanner sdl skey slp snmp 
speedo speex spell sse ssl svg svga tcpd theora tiff transcode truetype 
truetype-fonts trusted type1 type1-fontsunicode usb wifi wmf wxwindows xine xml 
xml2 xmms xprint xscreensaver xv xvid zlib" 
Unset:  ASFLAGS, CBUILD, CTARGET, LANG, LC_ALL, LDFLAGS
Comment 1 André Terpstra 2005-02-07 00:57:00 UTC
in fact, modprobe rt2500 results in a
"kernel panic - not syncing: Fatal exception in interrupt"
with a stack trace too large to reproduce.

On the contrary, after starting the interface without modprobing first I first see a message like "starting interface ra0" and the screen fills with strings of "=".

Again, both result in complete lockups.
Comment 2 Stefan Schweizer (RETIRED) gentoo-dev 2005-02-07 01:31:17 UTC
Can you please report your problems to http://rt2x00.serialmonkey.com/wiki/index.php/Main_Page

Best use one of their mailing lists.
Comment 3 Stefan Schweizer (RETIRED) gentoo-dev 2005-02-26 09:12:11 UTC
This should be fixed with beta2
Comment 4 André Terpstra 2005-02-27 06:53:47 UTC
I'm sorry but the problem remains. Even if I do "modprobe rt2500 debug=1" I get a stack dump and a kernel panic.
Comment 5 Stefan Schweizer (RETIRED) gentoo-dev 2005-03-17 08:33:12 UTC
sorry there is nothing I can do about it.
Please contact the original authors .. I did not write the code.
I am sure they would like to receive feedback on their driver.