linux-kernel - Re: Random problems with 2.6.28-rc1-git1

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <49041B73.8060603@gmail.com>
Date:	Sun, 26 Oct 2008 08:25:39 +0100
From:	"Mikko C." <mikko.cal@...il.com>
To:	Jiri Kosina <jkosina@...e.cz>
CC:	linux-kernel@...r.kernel.org
Subject: Re: Random problems with 2.6.28-rc1-git1

Jiri Kosina ha scritto:
> On Sat, 25 Oct 2008, Mikko C. wrote:
>   
>> Today I tried upgrading to 2.6.28-rc1-git1 (-rc1 couldn't even mount the 
>> disk). I'm having some problems with it :)
>> 1) Whenever I try to unload (rmmod or modprobe -r) *any* modules (even 
>>    if not used), the system hangs.  I can still move the mouse and see 
>>    the cursor moving, but I can't type, can't switch console, nothing.  
>>    Because of this, I can't shutdown the system properly because it 
>>    hangs when "Unloading ALSA modules"
>>     
>
> If rmmod never returns, alt-sysrq-t output should show us where it got 
> stuck.
>
>   
Thanks for your answer
I tried Alt-Sysrq-T after a rmmod, but all I get is:
"SysRq : Show State"

Is it normal? Does it dump the information to a log?
Sorry but I never used sysrq in the past.

>> 2) Sometimes (randomly it seems) the system doesn't detect any usb 
>>    devices:  I have an external HD and a Logitech mouse. Sometimes they 
>>    are recognized, sometimes not.  Unplugging and re-plugging them 
>>    doesn't help. lsusb shows no attached device.
>>     
>
> Compiling with CONFIG_USB_DEBUG and sending report to 
> linux-usb@...r.kernel.org with the output included might be a good start.
>   
Ok, done: http://marc.info/?l=linux-usb&m=122500580917403&w=2

Thanks
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/