[Ltrace-devel] trace-clone failure after trunk-r75 patch

Luis Machado luisgpm at linux.vnet.ibm.com
Mon Jan 7 16:11:43 UTC 2008


The list has been quiet for quite some time. I wonder if we have other
discussion channels available?

On Mon, 2007-12-10 at 17:31 -0200, Luis Machado wrote:
> Hi folks,
> 
> I've been investigating ltrace's testsuite results on POWER and i'm
> seeing a failure on trace-clone.exp:
> 
> _start(1, 0xfffffffeef8, 0xfffffffef08, 0xffffffff180, 0x40000035608
> <unfinished ...>^M
> __libc_start_main(1, 0xfffffffeef8, 0xfffffffef08, 0xffffffff180,
> 0x40000035608 <unfinished ...>^M
> clone(0x10011268, 0x100113e0, 512, 0, 0trace_pid: waitpid: No child
> processes^M
>  <unfinished ...>
> 
> This problem seems to happen just after the inclusion of the portion of
> ltrace.trunk-r75's patch that changes trace.c, specifically the one
> responsible for waiting the child process to send a SIGSTOP. Before this
> code trace-clone.exp works fine.
> 
> Anyone have gone through this error before? I'm willing to write a patch
> for it if there isn't one already.
> 
> Thanks!
> 
> Regards,
> Luis
> 
> 
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> Ltrace-devel at lists.alioth.debian.org
> http://lists.alioth.debian.org/mailman/listinfo/ltrace-devel
-- 
Luis Machado
Software Engineer 
IBM Linux Technology Center




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