On Tuesday 06 December 2005 17:14, Deccio, Casey T wrote:
> > -----Original Message-----
> > From: Jeff Dike [mailto:[EMAIL PROTECTED]
> > Sent: Mon 12/5/2005 8:15 PM
> > To: Deccio, Casey T
> > Cc: user-mode-linux-user@lists.sourceforge.net
> > Subject: Re: [uml-user] Seg fault on 2.6.14.3-bs2
> >
> > On Mon, Dec 05, 2005 at 06:16:20PM -0700, Deccio, Casey T wrote:
> > > [EMAIL PROTECTED] ./linux
> > > Segmentation fault
> > >
> > > I am running Debian 2.4.27 with skas patch on the host.  I am using the
> > > same UML config as the > 2.6.14-bs2 UML binary from BlaisorBlade's
> > > site.  Incidentally, the downloaded binary runs just
> >
> > fine, as far as I can tell.  I have tried both gcc 3.3.6 and gcc 4.0
> > compilers.
> >
> > > Any ideas?
> >
> > Add -stderr to the command line and strace it.

The right option is stderr=1, not -stderr, by the way.

> [EMAIL PROTECTED] strace ./linux -stderr
> execve("./linux", ["./linux", "-stderr"], [/* 16 vars */]) = 0
> uname({sys="Linux", node="boomerang", ...}) = 0
> --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> +++ killed by SIGSEGV +++

A few threads below, there is the thread:

[uml-user] Instant Segfault when running UML

it seems you're hitting the same problem.

That can be verified by running gdb ./linux and issuing "run" and then, when 
it gets SIGSEGV, "bt".

The output I and him get is:

Program received signal SIGSEGV, Segmentation fault.
0xa028a2d5 in __libc_setup_tls ()
(gdb) bt
#0  0xa028a2d5 in __libc_setup_tls ()
#1  0xa028a66f in __pthread_initialize_minimal ()
#2  0xa028a045 in __libc_start_main ()
#3  0xa0014021 in _start () at start.S:119

In any case, in that thread the reporters suggest that the problem can be 
solved by upgrading the Sid (see there for more info).
-- 
Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!".
Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894)
http://www.user-mode-linux.org/~blaisorblade


        

        
                
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