Re: busybox segfault and udev problems

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Le Sat, 13 Sep 2008 16:21:49 +0200
sygne@xxxxxxxxx à écrit:

> Hello,
Hello,

I have reproduce the problem to.
Updating udev work fine.
Updating busybox, make trouble, depmod cause segfault..
like you i'have recharge module-init-tools and the segfault disapear.

I investigate more and see that module-init-tools provide depmod too.

erjo@taz:$ tazpkg list-files module-init-tools 

Installed files with : module-init-tools
================================================================================
/bin/lsmod
/etc/modprobe.conf
/sbin/depmod
/sbin/insmod
/sbin/modinfo
/sbin/modprobe
/sbin/rmmod
================================================================================
7 files installed with module-init-tools.

There is a path (busybox-1.12.0-zmodules.u) in the wok. 
Maybe Pascal is trying to patch the modutils applet, to have lzma support...


+Eric



> I've just upgraded my slitaz and I've got some problems with busybox and udev:
> 
> ===== busybox built-in module-init-tools =====
> 
> The depmod programm of busybox don't work. I can't modprobe any module. 
> dmesg tell that:
> depmod[949]: segfault at 0 ip 080589d2 sp bfa1f814 error 4 in busybox[8048000+7d000
> 
> I tried to recompile busybox: the same problem appear. but doing:
> #tazpkg get-install module-init-tools --forced
> fixed the depmod problem.
> 
> 
> ===== udev, udevd =====
> 
> But I could'nt load any firmware. I did:
> vim /etc/udev/udev.conf to have logs.
> And I've got lots of strange logs which appears on boot and poweroff:
> [code]
> ...
> Sep 13 13:44:52 (none) daemon.err udevd[493]: lookup_group: specified group 'uucp' unknown
> Sep 13 13:44:52 (none) daemon.err udevd[493]: lookup_group: specified group 'kmem' unknown
> Sep 13 13:44:52 (none) daemon.err udevd[493]: lookup_group: specified group 'lp' unknown
> Sep 13 13:44:52 (none) daemon.err udevd[493]: lookup_group: specified group 'disk' unknown
> Sep 13 13:44:52 (none) daemon.err udevd[493]: lookup_group: specified group 'floppy' unknown
> Sep 13 13:44:52 (none) daemon.err udevd[493]: add_to_rules: unknown key 'MODALIAS' in /etc/udev/rules.d/60-pcmcia.rules:4
> Sep 13 13:44:52 (none) daemon.err udevd[493]: add_to_rules: unknown key 'MODALIAS' in /etc/udev/rules.d/60-pcmcia.rules:10
> Sep 13 13:44:52 (none) daemon.err udevd[493]: add_to_rules: unknown key 'MODALIAS' in /etc/udev/rules.d/60-pcmcia.rules:14
> ...
> [/code]
> 
> 
> ==== topics on the forum =====
> 
> These topics may be related to these problems:
> http://forum.slitaz.org/viewtopic.php?pid=3663
> http://forum.slitaz.org/viewtopic.php?id=754
> 
> 
> Can someone reproduce these problems, or help us?
> 
> Sygne.
> 
> 
> ---
> SliTaz GNU/Linux Mailing list - http://www.slitaz.org/

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