flight 2061 xen-4.0-testing real
http://www.chiark.greenend.org.uk/~xensrcts/logs/2061/
Regressions :-(
tests which did not succeed:
build-i386-oldkern 1 xen-build fail REGR. vs. 2055
test-amd64-amd64-pair 12 guest-migrate/src_host/dst_host fail never pass
test-amd64-amd64-pv 7 guest-start fail like 2057
test-amd64-amd64-xl 10 guest-stop fail never pass
test-amd64-i386-pair 11 guest-start fail like 2057
test-amd64-i386-pv 7 guest-start fail like 2057
test-amd64-i386-xl 10 guest-stop fail never pass
test-amd64-xcpkern-i386-xl 10 guest-stop fail never pass
test-i386-i386-pair 12 guest-migrate/src_host/dst_host fail never pass
test-i386-i386-xl 10 guest-stop fail never pass
test-i386-xcpkern-i386-pair 12 guest-migrate/src_host/dst_host fail blocked in
2057
test-i386-xcpkern-i386-xl 10 guest-stop fail never pass
version targeted for testing:
xen 16867267ac12
baseline version:
xen 993458f6c5a0
jobs:
build-amd64 pass
build-amd64-oldkern pass
build-i386 pass
build-i386-oldkern fail
build-i386-xcpkern pass
test-amd64-amd64-pair fail
test-amd64-amd64-pv fail
test-amd64-amd64-win pass
test-amd64-amd64-xl fail
test-amd64-i386-pair fail
test-amd64-i386-pv fail
test-amd64-i386-win pass
test-amd64-i386-xl fail
test-amd64-xcpkern-i386-pair pass
test-amd64-xcpkern-i386-pv pass
test-amd64-xcpkern-i386-win pass
test-amd64-xcpkern-i386-xl fail
test-i386-i386-pair fail
test-i386-i386-pv pass
test-i386-i386-win pass
test-i386-i386-xl fail
test-i386-xcpkern-i386-pair fail
test-i386-xcpkern-i386-pv pass
test-i386-xcpkern-i386-win pass
test-i386-xcpkern-i386-xl fail
-------------------------------------------------------------------------------
build-amd64:
1 host-install(1) pass
2 host-build-prep pass
3 xen-build pass
linux 2968b258b1ca6bd16d75
qemu 0a940d892e90c820567c
xen 21336:16867267ac12
-------------------------------------------------------------------------------
build-amd64-oldkern:
1 xen-build pass
linux 1029:9b1adfb8b0b3
qemu 0a940d892e90c820567c
xen 21336:16867267ac12
-------------------------------------------------------------------------------
build-i386:
1 host-install(1) pass
2 host-build-prep pass
3 xen-build pass
linux 2968b258b1ca6bd16d75
qemu 0a940d892e90c820567c
xen 21336:16867267ac12
-------------------------------------------------------------------------------
build-i386-oldkern:
1 xen-build fail
linux 1029:9b1adfb8b0b3
qemu 0a940d892e90c820567c
xen 21336:16867267ac12
-------------------------------------------------------------------------------
build-i386-xcpkern:
1 kernel-build pass
linux 110879:32fc6955a6a5
pq_linux 154:61499f9e9a87
-------------------------------------------------------------------------------
test-amd64-amd64-pair:
1 xen-build-check(1) pass
2 host-install/src_host(2) pass
3 host-install/dst_host(3) pass
4 xen-install/src_host pass
5 xen-install/dst_host pass
6 xen-boot/src_host pass
7 xen-boot/dst_host pass
8 debian-install/dst_host pass
9 debian-fixup/dst_host pass
10 guests-nbd-mirror pass
11 guest-start pass
12 guest-migrate/src_host/dst_host fail
13 capture-logs/src_host(13) pass
14 capture-logs/dst_host(14) pass
-------------------------------------------------------------------------------
test-amd64-amd64-pv:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start fail
8 capture-logs(8) pass
-------------------------------------------------------------------------------
test-amd64-amd64-win:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 windows-install pass
6 guest-saverestore pass
7 guest-localmigrate pass
8 guest-stop pass
9 capture-logs(9) pass
-------------------------------------------------------------------------------
test-amd64-amd64-xl:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start pass
8 guest-saverestore pass
9 guest-localmigrate pass
10 guest-stop fail
11 capture-logs(11) pass
-------------------------------------------------------------------------------
test-amd64-i386-pair:
1 xen-build-check(1) pass
2 host-install/src_host(2) pass
3 host-install/dst_host(3) pass
4 xen-install/src_host pass
5 xen-install/dst_host pass
6 xen-boot/src_host pass
7 xen-boot/dst_host pass
8 debian-install/dst_host pass
9 debian-fixup/dst_host pass
10 guests-nbd-mirror pass
11 guest-start fail
12 capture-logs/src_host(12) pass
13 capture-logs/dst_host(13) pass
-------------------------------------------------------------------------------
test-amd64-i386-pv:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start fail
8 capture-logs(8) pass
-------------------------------------------------------------------------------
test-amd64-i386-win:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 windows-install pass
6 guest-saverestore pass
7 guest-localmigrate pass
8 guest-stop pass
9 capture-logs(9) pass
-------------------------------------------------------------------------------
test-amd64-i386-xl:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start pass
8 guest-saverestore pass
9 guest-localmigrate pass
10 guest-stop fail
11 capture-logs(11) pass
-------------------------------------------------------------------------------
test-amd64-xcpkern-i386-pair:
1 xen-build-check(1) pass
2 host-install/src_host(2) pass
3 host-install/dst_host(3) pass
4 xen-install/src_host pass
5 xen-install/dst_host pass
6 xen-boot/src_host pass
7 xen-boot/dst_host pass
8 debian-install/dst_host pass
9 debian-fixup/dst_host pass
10 guests-nbd-mirror pass
11 guest-start pass
12 guest-migrate/src_host/dst_host pass
13 guest-migrate/dst_host/src_host pass
14 capture-logs/src_host(14) pass
15 capture-logs/dst_host(15) pass
-------------------------------------------------------------------------------
test-amd64-xcpkern-i386-pv:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start pass
8 guest-saverestore pass
9 guest-localmigrate pass
10 guest-stop pass
11 capture-logs(11) pass
-------------------------------------------------------------------------------
test-amd64-xcpkern-i386-win:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 windows-install pass
6 guest-saverestore pass
7 guest-localmigrate pass
8 guest-stop pass
9 capture-logs(9) pass
-------------------------------------------------------------------------------
test-amd64-xcpkern-i386-xl:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start pass
8 guest-saverestore pass
9 guest-localmigrate pass
10 guest-stop fail
11 capture-logs(11) pass
-------------------------------------------------------------------------------
test-i386-i386-pair:
1 xen-build-check(1) pass
2 host-install/src_host(2) pass
3 host-install/dst_host(3) pass
4 xen-install/src_host pass
5 xen-install/dst_host pass
6 xen-boot/src_host pass
7 xen-boot/dst_host pass
8 debian-install/dst_host pass
9 debian-fixup/dst_host pass
10 guests-nbd-mirror pass
11 guest-start pass
12 guest-migrate/src_host/dst_host fail
13 capture-logs/src_host(13) pass
14 capture-logs/dst_host(14) pass
-------------------------------------------------------------------------------
test-i386-i386-pv:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start pass
8 guest-saverestore pass
9 guest-localmigrate pass
10 guest-stop pass
11 capture-logs(11) pass
-------------------------------------------------------------------------------
test-i386-i386-win:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 windows-install pass
6 guest-saverestore pass
7 guest-localmigrate pass
8 guest-stop pass
9 capture-logs(9) pass
-------------------------------------------------------------------------------
test-i386-i386-xl:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start pass
8 guest-saverestore pass
9 guest-localmigrate pass
10 guest-stop fail
11 capture-logs(11) pass
-------------------------------------------------------------------------------
test-i386-xcpkern-i386-pair:
1 xen-build-check(1) pass
2 host-install/src_host(2) pass
3 host-install/dst_host(3) pass
4 xen-install/src_host pass
5 xen-install/dst_host pass
6 xen-boot/src_host pass
7 xen-boot/dst_host pass
8 debian-install/dst_host pass
9 debian-fixup/dst_host pass
10 guests-nbd-mirror pass
11 guest-start pass
12 guest-migrate/src_host/dst_host fail
13 capture-logs/src_host(13) pass
14 capture-logs/dst_host(14) pass
-------------------------------------------------------------------------------
test-i386-xcpkern-i386-pv:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start pass
8 guest-saverestore pass
9 guest-localmigrate pass
10 guest-stop pass
11 capture-logs(11) pass
-------------------------------------------------------------------------------
test-i386-xcpkern-i386-win:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 windows-install pass
6 guest-saverestore pass
7 guest-localmigrate pass
8 guest-stop pass
9 capture-logs(9) pass
-------------------------------------------------------------------------------
test-i386-xcpkern-i386-xl:
1 xen-build-check(1) pass
2 host-install(2) pass
3 xen-install pass
4 xen-boot pass
5 debian-install pass
6 debian-fixup pass
7 guest-start pass
8 guest-saverestore pass
9 guest-localmigrate pass
10 guest-stop fail
11 capture-logs(11) pass
------------------------------------------------------------
sg-report-flight on woking.cam.xci-test.com
logs: /home/xc_osstest/logs
images: /home/xc_osstest/images
Logs, config files, etc. are available at
http://www.chiark.greenend.org.uk/~xensrcts/logs
Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
Not pushing.
_______________________________________________
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Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
Ian Jackson
2010-Sep-03 17:13 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
xen.org writes ("[Xen-devel] [xen-4.0-testing test] 2061: regressions -
FAIL"):> flight 2061 xen-4.0-testing real
> http://www.chiark.greenend.org.uk/~xensrcts/logs/2061/
>
> Regressions :-(
>
> tests which did not succeed:
> build-i386-oldkern 1 xen-build fail REGR. vs. 2055
This "regression" is in fact a lost race, due to the bizarre reentry
into the kernel build system, while attempt to build the remus kernel
modules.
I seem to remember a previous discussion of this, with a suggestion
that this part of the build should be disabled in xen-unstable pending
a more sane arrangement. But I couldn''t find the patch in
xen-unstable.
It seems to me that the patch below is probably about right. Any
contrary opinions ?
Ian.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
diff -r 1831912d4109 tools/remus/Makefile
--- a/tools/remus/Makefile Thu Sep 02 19:12:42 2010 +0100
+++ b/tools/remus/Makefile Fri Sep 03 18:12:28 2010 +0100
@@ -1,7 +1,8 @@ XEN_ROOT=../..
XEN_ROOT=../..
include $(XEN_ROOT)/tools/Rules.mk
-SUBDIRS-$(CONFIG_Linux) := imqebt kmod
+# Reentering the kernel build system is buggy and racy.
+# SUBDIRS-$(CONFIG_Linux) := imqebt kmod
SCRIPTS = remus
_______________________________________________
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Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
Brendan Cully
2010-Sep-03 17:17 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
On Friday, 03 September 2010 at 18:13, Ian Jackson wrote:> xen.org writes ("[Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL"): > > flight 2061 xen-4.0-testing real > > http://www.chiark.greenend.org.uk/~xensrcts/logs/2061/ > > > > Regressions :-( > > > > tests which did not succeed: > > build-i386-oldkern 1 xen-build fail REGR. vs. 2055 > > This "regression" is in fact a lost race, due to the bizarre reentry > into the kernel build system, while attempt to build the remus kernel > modules. > > I seem to remember a previous discussion of this, with a suggestion > that this part of the build should be disabled in xen-unstable pending > a more sane arrangement. But I couldn''t find the patch in > xen-unstable. > > It seems to me that the patch below is probably about right. Any > contrary opinions ? > > Ian. > > Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>I have a patch for this, but it''s waiting for Jeremy to merge sch_plug into the pvops git branch that gets pulled by default from xen-unstable. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Ian Jackson
2010-Sep-03 17:20 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
Brendan Cully writes ("Re: [Xen-devel] [xen-4.0-testing test] 2061:
regressions - FAIL"):> I have a patch for this, but it''s waiting for Jeremy to merge
sch_plug
> into the pvops git branch that gets pulled by default from
> xen-unstable.
Can we disable the build in xen-unstable (and xen-4.0-testing) in the
meantime, as it makes the builds fail randomly (although with a low
probability) ?
Ian.
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http://lists.xensource.com/xen-devel
Brendan Cully
2010-Sep-03 17:38 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
On Friday, 03 September 2010 at 18:20, Ian Jackson wrote:> Brendan Cully writes ("Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL"): > > I have a patch for this, but it''s waiting for Jeremy to merge sch_plug > > into the pvops git branch that gets pulled by default from > > xen-unstable. > > Can we disable the build in xen-unstable (and xen-4.0-testing) in the > meantime, as it makes the builds fail randomly (although with a low > probability) ?Or, instead of removing features, maybe your test scripts could just not use -j4, or explicitly build the kernel first, until Jeremy gets around to doing the merge? _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Ian Jackson
2010-Sep-03 17:41 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
Brendan Cully writes ("Re: [Xen-devel] [xen-4.0-testing test] 2061:
regressions - FAIL"):> Or, instead of removing features, maybe your test scripts could just
> not use -j4, or explicitly build the kernel first, until Jeremy gets
> around to doing the merge?
Not using -j4 is out of the question. And I don''t want to make the
situation with building kernels out of the xen tree in my test system
any worse than it is already. I''m intending to get rid of that
entirely. Hopefully we can get rid of it in xen-unstable at some
point too.
Ian.
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Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
Brendan Cully
2010-Sep-03 17:54 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
On Friday, 03 September 2010 at 18:41, Ian Jackson wrote:> Brendan Cully writes ("Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL"): > > Or, instead of removing features, maybe your test scripts could just > > not use -j4, or explicitly build the kernel first, until Jeremy gets > > around to doing the merge? > > Not using -j4 is out of the question. And I don''t want to make the > situation with building kernels out of the xen tree in my test system > any worse than it is already. I''m intending to get rid of that > entirely. Hopefully we can get rid of it in xen-unstable at some > point too.Until the kernel modules are in their proper place, I think a less drastic fix for your test suites would be to edit tools/remus/kmod/Makefile and change test -d $(KERNELDIR) to test -f $(KERNELDIR)/Module.symvers which will still silently fail to build the modules if tools/remus builds too early, but should suppress failure warnings. Completely untested. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Ian Jackson
2010-Sep-03 17:55 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
Brendan Cully writes ("Re: [Xen-devel] [xen-4.0-testing test] 2061:
regressions - FAIL"):> Until the kernel modules are in their proper place, I think a less
> drastic fix for your test suites would be to edit
> tools/remus/kmod/Makefile and change
>
> test -d $(KERNELDIR)
>
> to
>
> test -f $(KERNELDIR)/Module.symvers
>
> which will still silently fail to build the modules if tools/remus
> builds too early, but should suppress failure warnings. Completely
> untested.
I don''t think this is reliable, is it ? As that .symvers file can be
created before the kernel build is complete. So we can still reenter
the whole kernel build.
Ian.
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Brendan Cully
2010-Sep-03 18:04 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
On Friday, 03 September 2010 at 18:55, Ian Jackson wrote:> Brendan Cully writes ("Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL"): > > Until the kernel modules are in their proper place, I think a less > > drastic fix for your test suites would be to edit > > tools/remus/kmod/Makefile and change > > > > test -d $(KERNELDIR) > > > > to > > > > test -f $(KERNELDIR)/Module.symvers > > > > which will still silently fail to build the modules if tools/remus > > builds too early, but should suppress failure warnings. Completely > > untested. > > I don''t think this is reliable, is it ? As that .symvers file can be > created before the kernel build is complete. So we can still reenter > the whole kernel build.What do you mean ''reenter the whole kernel build''? Are you under the impression that the kmod tree is somehow actually building in the kernel build directory? As I said in an earlier email, it doesn''t do that. It is just using the kernel header files, like any other third party module. Normally you could find them under /lib/modules/foo/build, but obviously that doesn''t apply here. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Ian Campbell
2010-Sep-03 18:11 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
On Fri, 2010-09-03 at 19:04 +0100, Brendan Cully wrote:> On Friday, 03 September 2010 at 18:55, Ian Jackson wrote: > > Brendan Cully writes ("Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL"): > > > Until the kernel modules are in their proper place, I think a less > > > drastic fix for your test suites would be to edit > > > tools/remus/kmod/Makefile and change > > > > > > test -d $(KERNELDIR) > > > > > > to > > > > > > test -f $(KERNELDIR)/Module.symvers > > > > > > which will still silently fail to build the modules if tools/remus > > > builds too early, but should suppress failure warnings. Completely > > > untested. > > > > I don''t think this is reliable, is it ? As that .symvers file can be > > created before the kernel build is complete. So we can still reenter > > the whole kernel build. > > What do you mean ''reenter the whole kernel build''? Are you under the > impression that the kmod tree is somehow actually building in the > kernel build directory? > > As I said in an earlier email, it doesn''t do that. It is just using > the kernel header files, like any other third party module. Normally > you could find them under /lib/modules/foo/build, but obviously that > doesn''t apply here.Out of tree module builds require a configured kernel tree, which it is not when the race is lost. You can''t use the kernel headers to build modules without a .config for example since they contain various #ifdef CONFIG_FOO stuff which affects the kernel ABI. Maybe we should drop the remus stuff from tools/Makefile and add an explicit call to "make -C tools/remus" (or whatever the path is) at the appropriate place at the end of the rule which builds the kernel? Ian. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Brendan Cully
2010-Sep-03 18:16 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
On Friday, 03 September 2010 at 19:11, Ian Campbell wrote:> On Fri, 2010-09-03 at 19:04 +0100, Brendan Cully wrote: > > On Friday, 03 September 2010 at 18:55, Ian Jackson wrote: > > > Brendan Cully writes ("Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL"): > > > > Until the kernel modules are in their proper place, I think a less > > > > drastic fix for your test suites would be to edit > > > > tools/remus/kmod/Makefile and change > > > > > > > > test -d $(KERNELDIR) > > > > > > > > to > > > > > > > > test -f $(KERNELDIR)/Module.symvers > > > > > > > > which will still silently fail to build the modules if tools/remus > > > > builds too early, but should suppress failure warnings. Completely > > > > untested. > > > > > > I don''t think this is reliable, is it ? As that .symvers file can be > > > created before the kernel build is complete. So we can still reenter > > > the whole kernel build. > > > > What do you mean ''reenter the whole kernel build''? Are you under the > > impression that the kmod tree is somehow actually building in the > > kernel build directory? > > > > As I said in an earlier email, it doesn''t do that. It is just using > > the kernel header files, like any other third party module. Normally > > you could find them under /lib/modules/foo/build, but obviously that > > doesn''t apply here. > > Out of tree module builds require a configured kernel tree, which it is > not when the race is lost. You can''t use the kernel headers to build > modules without a .config for example since they contain various #ifdef > CONFIG_FOO stuff which affects the kernel ABI.Yes. The current kmod Makefile already silently exits if $(KERNELDIR)/.config isn''t there, but .config turns out not to be good enough. Looking for Module.symvers ought to be sufficient for kmod to either succeed or silently exit when it loses the race, I think. $(KERNELDIR)/include/linux/autoconf.h might also do the trick. But it is obviously much better to have a proper Makefile dependency.> Maybe we should drop the remus stuff from tools/Makefile and add an > explicit call to "make -C tools/remus" (or whatever the path is) at the > appropriate place at the end of the rule which builds the kernel?The problematic directory is tools/remus/kmod, but otherwise this sounds fine to me. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Jeremy Fitzhardinge
2010-Sep-03 18:30 UTC
Re: [Xen-devel] [xen-4.0-testing test] 2061: regressions - FAIL
On 09/03/2010 10:17 AM, Brendan Cully wrote:> I have a patch for this, but it''s waiting for Jeremy to merge sch_plug > into the pvops git branch that gets pulled by default from > xen-unstable.sch_plug is merged into xen/next-2.6.32 which is what Ian''s test rig should be testing with. I''ve just updated stable-2.6.32.x to the change where I merged it in. J _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel