Re: Fixed strace [ was Re: ls -l is broken ]
> On Thu, May 07, 2009 at 01:41:03PM -0400, John David Anglin wrote:
> > > On Wed, May 06, 2009 at 01:39:49PM -0400, John David Anglin wrote:
> > > > > The tombstone is:
> > > > >
> > > > > do_page_fault() pid=10205 command='strace' type=15 address=0x407d2f18
> > > > > vm_start = 0x4068d000, vm_end = 0x4068f000
> > > >
> > > > So, the pointer passed to __canonicalize_funcptr_for_compare is outside
> > > > the vm range.
> > > >
> > > > Maybe "info sharedlib" will show something. Need to find out why the
> > > > address of the function descriptor is outside the vm range.
> > > >
> > >
> > > 405c0000-405c2000 rwxp 405c0000 00:00 0
> >
> > The function pointer address is also outside this range.
> >
>
> Sorry, this was with a rebuilt binary, and it lies within this range.
It's marked rwxp, so why the fault?
Dave
--
J. David Anglin dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada (613) 990-0752 (FAX: 952-6602)
Reply to: