buildbot@debian-ppc64-builder:~/workers/wildebeest/glibc-debian-ppc64/build$ env GCONV_PATH=/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/iconvdata LOCPATH=/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/localedata LC_ALL=C gdb --args /var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/elf/ld64.so.1 --library-path /var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/math:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/elf:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/dlfcn:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/nss:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/nis:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/rt:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/resolv:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/mathvec:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/support:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/crypt:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/nptl /var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/elf/unload                                
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Reading symbols from /var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/elf/ld64.so.1...
(gdb) r
Starting program: /var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/elf/ld64.so.1 --library-path /var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/math:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/elf:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/dlfcn:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/nss:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/nis:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/rt:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/resolv:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/mathvec:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/support:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/crypt:/var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/nptl /var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/elf/unload

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7fabad8 in _dl_relocate_object (l=0x7ffff7ff2eb0, scope=0x7ffff7ff3250, reloc_mode=<optimized out>, consider_profiling=<optimized out>)
    at dl-reloc.c:301
301         ELF_DYNAMIC_RELOCATE (l, scope, lazy, consider_profiling, skip_ifunc);
(gdb) bt
#0  0x00007ffff7fabad8 in _dl_relocate_object (l=0x7ffff7ff2eb0, scope=0x7ffff7ff3250, reloc_mode=<optimized out>, consider_profiling=<optimized out>)
    at dl-reloc.c:301
#1  0x00007ffff7fc3c1c in dl_main (phdr=<optimized out>, phnum=<optimized out>, user_entry=<optimized out>, auxv=<optimized out>) at rtld.c:2314
#2  0x00007ffff7fbef40 in _dl_sysdep_start (start_argptr=<optimized out>, dl_main=@0x7ffff7fef840: 0x7ffff7fc1ba0 <dl_main>)
    at ../sysdeps/unix/sysv/linux/dl-sysdep.c:140
#3  0x00007ffff7fc0a30 in _dl_start_final (arg=arg@entry=0x7ffffffff6c0, info=info@entry=0x7ffffffff0a0) at rtld.c:497
#4  0x00007ffff7fc16f4 in _dl_start (arg=0x7ffffffff6c0) at rtld.c:586
#5  0x00007ffff7fbfcb0 in ._start () from /var/lib/buildbot/workers/wildebeest/glibc-debian-ppc64/build/elf/ld64.so.1
(gdb)