Re: Possible race condition building libraries: head/amd64 r303329 -> r303379

2016-07-27 Thread Bryan Drewery 
On 7/27/2016 4:55 PM, David Wolfskill wrote:
> On Wed, Jul 27, 2016 at 04:34:39PM -0700, Bryan Drewery wrote:
>> ...
>> These shouldn't happen since libgcc is build in startup_libs and krb5 is
>> built in prebuild_libs, which waits on startup_libs. Very strange.
>>
>> Can you send me the typescript please?
>> 
> 
> (For folks playing along at home, I sent Bryan the typescript. I've also
> placed a copy at
> http://www.catwhisker.org/~david/FreeBSD/head/typescript_r303379.gz.)
> 

Yeah, very strange.

> 20609 Building /common/S4/obj/usr/src/gnu/lib/libgcc/libgcc_s.so.1^M  
> 20610 --- libgcc_s.so.1 ---^M 
> 20611 building shared library libgcc_s.so.1^M 
> 20612 Building /common/S4/obj/usr/src/gnu/lib/libgcc/_lib-eh-install^M
> 20613 Building /common/S4/obj/usr/src/gnu/lib/libgcc/_libinstall^M

It built libgcc_s, installed it to WORLDTMP...

> 25131 Building 
> /common/S4/obj/usr/src/kerberos5/lib/libwind/normalize_table.So^M
> 25132 --- kerberos5/lib/libheimipcc__L ---^M
> 25133 /usr/obj/usr/src/tmp/usr/bin/ld: cannot find -lgcc_s^M
> 25134 cc: error: linker command failed with exit code 1 (use -v to see 
> invocation)^M
> 25135 *** [libprivateheimipcc.so.11] Error code 1^M
> 25136 ^M
> 25137 bmake[4]: stopped in /usr/src/kerberos5/lib/libheimipcc^M

Then failed to find it.


-- 
Regards,
Bryan Drewery



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Re: Possible race condition building libraries: head/amd64 r303329 -> r303379

2016-07-27 Thread David Wolfskill 
On Wed, Jul 27, 2016 at 04:34:39PM -0700, Bryan Drewery wrote:
> ...
> These shouldn't happen since libgcc is build in startup_libs and krb5 is
> built in prebuild_libs, which waits on startup_libs. Very strange.
> 
> Can you send me the typescript please?
> 

(For folks playing along at home, I sent Bryan the typescript. I've also
placed a copy at
http://www.catwhisker.org/~david/FreeBSD/head/typescript_r303379.gz.)

Peace,
david
-- 
David H. Wolfskill  da...@catwhisker.org
Those who would murder in the name of God or prophet are blasphemous cowards.

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


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Re: Possible race condition building libraries: head/amd64 r303329 -> r303379

2016-07-27 Thread Bryan Drewery 
On 7/27/2016 5:49 AM, David Wolfskill wrote:
> I track head daily on both my laptop and a "build machine;" I only saw a
> problem on the latter -- not on my laptop.
> 
> (The build machine is a bit beefier, and uses an SSD as its non-volatile
> storage; the laptop uses a hybrid disk -- in case that is useful.)
> 
> As indicated in the Subject, in each case I was performing a
> source-based upgrade-in-place from r303329 to r303379.  (And I've
> been doing this routinely for quite some time.)
> 
> The build failed (initially -- a restart worked):
> 
> ...
 stage 4.2: building libraries
> ...
> --- secure/lib/libcrypto__L ---
> Building /common/S4/obj/usr/src/secure/lib/libcrypto/dso_openssl.o
> --- lib/ncurses/ncursesw__L ---
> /usr/lib/libtermlibw.so -> libncursesw.so
> /usr/lib/libtinfow.so -> libncursesw.so
> --- kerberos5/lib/libwind__L ---
> Building /common/S4/obj/usr/src/kerberos5/lib/libwind/normalize_table.So
> --- kerberos5/lib/libheimipcc__L ---
> /usr/obj/usr/src/tmp/usr/bin/ld: cannot find -lgcc_s
> cc: error: linker command failed with exit code 1 (use -v to see invocation)
> *** [libprivateheimipcc.so.11] Error code 1

Nathan Whitehorn ran into a very similar one last year that I couldn't
explain either.

> --- kerberos5/lib__L ---
> --- libkadm5srv.so.11 ---
> /usr/obj/usr/src/tmp/usr/bin/ld: cannot find -lgcc
> *** [libkadm5srv.so.11] Error code 1
> 
> make[5]: stopped in /usr/src/kerberos5/lib/libkadm5srv 


These shouldn't happen since libgcc is build in startup_libs and krb5 is
built in prebuild_libs, which waits on startup_libs. Very strange.

Can you send me the typescript please?

-- 
Regards,
Bryan Drewery



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Re: Possible race condition building libraries: head/amd64 r303329 -> r303379

2016-07-27 Thread Simon J. Gerraty 
David Wolfskill  wrote:
> The build failed (initially -- a restart worked):

That's usually a good indicator of a race.
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Possible race condition building libraries: head/amd64 r303329 -> r303379

2016-07-27 Thread David Wolfskill 
I track head daily on both my laptop and a "build machine;" I only saw a
problem on the latter -- not on my laptop.

(The build machine is a bit beefier, and uses an SSD as its non-volatile
storage; the laptop uses a hybrid disk -- in case that is useful.)

As indicated in the Subject, in each case I was performing a
source-based upgrade-in-place from r303329 to r303379.  (And I've
been doing this routinely for quite some time.)

The build failed (initially -- a restart worked):

...
>>> stage 4.2: building libraries
...
--- secure/lib/libcrypto__L ---
Building /common/S4/obj/usr/src/secure/lib/libcrypto/dso_openssl.o
--- lib/ncurses/ncursesw__L ---
/usr/lib/libtermlibw.so -> libncursesw.so
/usr/lib/libtinfow.so -> libncursesw.so
--- kerberos5/lib/libwind__L ---
Building /common/S4/obj/usr/src/kerberos5/lib/libwind/normalize_table.So
--- kerberos5/lib/libheimipcc__L ---
/usr/obj/usr/src/tmp/usr/bin/ld: cannot find -lgcc_s
cc: error: linker command failed with exit code 1 (use -v to see invocation)
*** [libprivateheimipcc.so.11] Error code 1

bmake[4]: stopped in /usr/src/kerberos5/lib/libheimipcc
.ERROR_TARGET='libprivateheimipcc.so.11'
.ERROR_META_FILE='/common/S4/obj/usr/src/kerberos5/lib/libheimipcc/libprivateheimipcc.so.11.meta'
.MAKE.LEVEL='4'
MAKEFILE=''
.MAKE.MODE='meta missing-filemon=yes missing-meta=yes silent=yes verbose'
.CURDIR='/usr/src/kerberos5/lib/libheimipcc'
.MAKE='/usr/obj/usr/src/make.amd64/bmake'
.OBJDIR='/usr/obj/usr/src/kerberos5/lib/libheimipcc'
.TARGETS='all'
DESTDIR='/usr/obj/usr/src/tmp'
LD_LIBRARY_PATH=''
MACHINE='amd64'
MACHINE_ARCH='amd64'
MAKEOBJDIRPREFIX='/usr/obj'
MAKESYSPATH='/usr/src/share/mk'
MAKE_VERSION='20160604'
PATH='/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/bin:/usr/obj/usr/src/tmp/usr/sbin:/usr/obj/usr/src/tmp/usr/bin:/sbin:/bin:/usr/sbin:/usr/bin'
SRCTOP='/usr/src'
OBJTOP='/usr/obj/usr/src'
.MAKE.MAKEFILES='/usr/src/share/mk/sys.mk /usr/src/share/mk/local.sys.env.mk 
/usr/src/share/mk/src.sys.env.mk /etc/src-env.conf 
/usr/src/share/mk/bsd.mkopt.mk /etc/make.conf /usr/src/share/mk/local.sys.mk 
/usr/src/share/mk/src.sys.mk /etc/src.conf 
/usr/src/kerberos5/lib/libheimipcc/Makefile /usr/src/share/mk/bsd.lib.mk 
/usr/src/share/mk/bsd.init.mk /usr/src/share/mk/bsd.opts.mk 
/usr/src/share/mk/bsd.cpu.mk /usr/src/share/mk/local.init.mk 
/usr/src/share/mk/src.init.mk 
/usr/src/kerberos5/lib/libheimipcc/../Makefile.inc 
/usr/src/kerberos5/lib/libheimipcc/../../Makefile.inc 
/usr/src/share/mk/src.opts.mk /usr/src/share/mk/bsd.own.mk 
/usr/src/share/mk/bsd.compiler.mk /usr/src/share/mk/bsd.compiler.mk 
/usr/src/share/mk/bsd.libnames.mk /usr/src/share/mk/src.libnames.mk 
/usr/src/share/mk/bsd.symver.mk /usr/src/share/mk/bsd.nls.mk 
/usr/src/share/mk/bsd.files.mk /usr/src/share/mk/bsd.incs.mk 
/usr/src/share/mk/bsd.confs.mk /usr/src/share/mk/bsd.links.mk 
/usr/src/share/mk/bsd.dep.mk /usr/src/share/mk/bsd.clang-analyze.mk 
/usr/src/share/mk/bsd.obj.mk /usr/src/share/mk/bsd.subdir.mk 
/usr/src/share/mk/bsd.sys.mk'
.PATH='. /usr/src/kerberos5/lib/libheimipcc 
/usr/src/kerberos5/lib/libheimipcc/../../../crypto/heimdal/lib/ipc'
1 error

bmake[4]: stopped in /usr/src/kerberos5/lib/libheimipcc
.ERROR_TARGET='libprivateheimipcc.so.11'
.ERROR_META_FILE='/common/S4/obj/usr/src/kerberos5/lib/libheimipcc/libprivateheimipcc.so.11.meta'
.MAKE.LEVEL='4'
MAKEFILE=''
.MAKE.MODE='meta missing-filemon=yes missing-meta=yes silent=yes verbose'
.CURDIR='/usr/src/kerberos5/lib/libheimipcc'
.MAKE='/usr/obj/usr/src/make.amd64/bmake'
.OBJDIR='/usr/obj/usr/src/kerberos5/lib/libheimipcc'
.TARGETS='all'
DESTDIR='/usr/obj/usr/src/tmp'
LD_LIBRARY_PATH=''
MACHINE='amd64'
MACHINE_ARCH='amd64'
MAKEOBJDIRPREFIX='/usr/obj'
MAKESYSPATH='/usr/src/share/mk'
MAKE_VERSION='20160604'
PATH='/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/bin:/usr/obj/usr/src/tmp/usr/sbin:/usr/obj/usr/src/tmp/usr/bin:/sbin:/bin:/usr/sbin:/usr/bin'
SRCTOP='/usr/src'
OBJTOP='/usr/obj/usr/src'
.MAKE.MAKEFILES='/usr/src/share/mk/sys.mk /usr/src/share/mk/local.sys.env.mk 
/usr/src/share/mk/src.sys.env.mk /etc/src-env.conf 
/usr/src/share/mk/bsd.mkopt.mk /etc/make.conf /usr/src/share/mk/local.sys.mk 
/usr/src/share/mk/src.sys.mk /etc/src.conf 
/usr/src/kerberos5/lib/libheimipcc/Makefile /usr/src/share/mk/bsd.lib.mk 
/usr/src/share/mk/bsd.init.mk /usr/src/share/mk/bsd.opts.mk 
/usr/src/share/mk/bsd.cpu.mk /usr/src/share/mk/local.init.mk 
/usr/src/share/mk/src.init.mk 
/usr/src/kerberos5/lib/libheimipcc/../Makefile.inc 
/usr/src/kerberos5/lib/libheimipcc/../../Makefile.inc 
/usr/src/share/mk/src.opts.mk /usr/src/share/mk/bsd.own.mk 
/usr/src/share/mk/bsd.compiler.mk /usr/src/share/mk/bsd.compiler.mk 
/usr/src/share/mk/bsd.libnames.mk /usr/src/share/mk/src.libnames.mk 
/usr/src/share/mk/bsd.symver.mk /usr/src/share/mk/bsd.nls.mk 
/usr/src/share/mk/bsd.files.mk /usr/src/share/mk/bsd.incs.mk 
/usr/src/share/mk/bsd.confs.mk