Re: every command segmentation faults after installworld

On Sat, Dec 31, 2016 at 01:11:50PM +0100, Ronald Klop wrote:
> Hi,
> 
> I just rebuild kernel+world (with NO_CLEAN=yes). Installworld failed:
> ===> libexec/rtld-elf (install)
> chflags -h noschg /usr/libexec/ld-elf.so.1
> install  -s -o root -g wheel -m 555  -C -b -fschg -S ld-elf.so.1  
> /libexec/ld-elf
> .so.1
> install  -o root -g wheel -m 444  ld-elf.so.1.debug  
> /usr/lib/debug/libexec/ld-el
> f.so.1.debug
> install  -o root -g wheel -m 444 rtld.1.gz  /usr/share/man/man1/
> rm -f /usr/share/man/man1/ld-elf.so.1.1  
> /usr/share/man/man1/ld-elf.so.1.1.gz;  i
> nstall -l h  /usr/share/man/man1/rtld.1.gz  
> /usr/share/man/man1/ld-elf.so.1.1.gz
> *** Signal 11
> 
> Stop.
> make[5]: stopped in /usr/src/libexec/rtld-elf
> *** Error code 1
> 
> 
> No every command I run segmentation faults.
> Can I recover this?
> 
> I run 12-CURRENT/amd64 and just svn upped an hour ago. I'll try to use  
> /rescue to copy ld-elf.so.1 from a snapshot.
> ....

My source-based, in-placed update from:

FreeBSD g1-252.catwhisker.org 12.0-CURRENT FreeBSD 12.0-CURRENT #210  r310809M/310809:1200019: Fri Dec 30 04:46:14 PST 2016     root_at_g1-252.catwhisker.org:/common/S4/obj/usr/src/sys/CANARY  amd64

to

FreeBSD g1-252.catwhisker.org 12.0-CURRENT FreeBSD 12.0-CURRENT #211  r310942M/310946:1200019: Sat Dec 31 04:54:03 PST 2016     root_at_g1-252.catwhisker.org:/common/S4/obj/usr/src/sys/CANARY  amd64

this morning was ... uneventful -- as was the one from:

FreeBSD g1-252.catwhisker.org 12.0-CURRENT FreeBSD 12.0-CURRENT #33  r310809M/310809:1200019: Fri Dec 30 05:10:16 PST 2016     root_at_g1-252.catwhisker.org:/common/S3/obj/usr/src/sys/EARLY_AP_TEST  amd64

to 

FreeBSD g1-252.catwhisker.org 12.0-CURRENT FreeBSD 12.0-CURRENT #34  r310942M/310946:1200019: Sat Dec 31 05:17:59 PST 2016     root_at_g1-252.catwhisker.org:/common/S3/obj/usr/src/sys/EARLY_AP_TEST  amd64


Further details (for the "CANARY" kernel) may be found on the pages
linked from <http://www.catwhisker.org/~david/FreeBSD/history/> --
including verbose dmesg.boot.

The above report is for my laptop; the build machine is still busy
with its Saturday "catch up" poudriere run (in preparation for
tomorrow's updates).  If I see issues when I build head on it, I'll
follow up; otherwise, the pages (ref. above) will be updated to reflect
its status.

Peace,
david
-- 
David H. Wolfskill				david_at_catwhisker.org
Epistemology for post-truthers: How do we select parts of reality to ignore?

See http://www.catwhisker.org/~david/publickey.gpg for my public key.