-CURRENT is broken?

[Konstantin Belousov]

On Mon, Mar 05, 2012 at 08:16:22PM +0100, Lars Engels wrote:
> On Mon, Mar 05, 2012 at 09:12:11PM +0200, Konstantin Belousov wrote:
> > On Mon, Mar 05, 2012 at 10:41:01AM -0800, Jos Backus wrote:
> > > On Mon, Mar 5, 2012 at 10:10 AM, Lars Engels <lars.engels at 0x20.net> wrote:
> > > > On Mon, Mar 05, 2012 at 07:41:32PM +0400, Alex Keda wrote:
> > > >> On 05.03.2012 19:39, Alex Keda wrote:
> > > >> > I have 2 machine, i386 and amd64
> > > >> > world rebuild tonight all work. all applications crash with core dump...
> > > >> read as "world rebuild tonight not work" =))
> > > 
> > > I noticed the same thing. My `make world' dies right after installing
> > > the new runtime linker. I was able to recover by copying
> > > ld-elf.so.1.old using /rescue/{chflags,cp}. Oddly enough, when I
> > > manually build and install the runtime linker, it works. Maybe that's
> > > a clue as to what's wrong.
> > 
> > I just did full buildworld on pristine sources at r232541 and amd64 machine
> > booted fine.
> > 
> > Can somebody put the faulting ld-elf.so.1 somewhere so I can download it ?
> 
> http://bsd-geek.de/FreeBSD/ld-elf.so.1

It works for me :(.

Since your rtld is not stripped, try to link any binary using this interpreter,
i.e. supply -Wl,-I,<path to your bad ld-elf.so.1> to cc link command.
Then run the program, get core dump, load it into gdb and do "bt all".
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