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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [qemu-upstream-unstable bisection] complete test-amd64-i386-freebsd10-i386
> -----Original Message----- > From: Paul Durrant > Sent: 24 February 2015 17:11 > To: 'Stefano Stabellini' > Cc: Stefano Stabellini; Ian Jackson; xen-devel@xxxxxxxxxxxxxxxxxxx; Ian > Campbell > Subject: RE: [qemu-upstream-unstable bisection] complete test-amd64-i386- > freebsd10-i386 > > > -----Original Message----- > > From: Stefano Stabellini [mailto:stefano.stabellini@xxxxxxxxxxxxx] > > Sent: 24 February 2015 16:36 > > To: Paul Durrant > > Cc: Stefano Stabellini; Ian Jackson; xen-devel@xxxxxxxxxxxxxxxxxxx; Ian > > Campbell > > Subject: RE: [qemu-upstream-unstable bisection] complete test-amd64- > i386- > > freebsd10-i386 > > > > On Wed, 4 Feb 2015, Paul Durrant wrote: > > > > -----Original Message----- > > > > From: Stefano Stabellini [mailto:stefano.stabellini@xxxxxxxxxxxxx] > > > > Sent: 04 February 2015 15:12 > > > > To: Ian Jackson > > > > Cc: xen-devel@xxxxxxxxxxxxxxxxxxx; Stefano Stabellini; Paul Durrant; > Ian > > > > Campbell > > > > Subject: Re: [qemu-upstream-unstable bisection] complete test- > amd64- > > i386- > > > > freebsd10-i386 > > > > > > > > Paul, > > > > > > > > do you have an estimate on when it is going to be fixed? > > > > > > > > If it is not soon, I would prefer to revert the patch for now to unbreak > > > > tests. > > > > > > > > > > I'll hopefully have something in the next day or so. I'm working on the > > stubdom problem at the moment. > > > > Given that the tests have been blocking for 20 days now, unless you have > > a fix already in your hands ready to be sent, I am going to revert > > 7665d6ba98e20fb05c420de947c1750fd47e5c07. > > > > I thought this was fixed. I posted the fix over a week ago and it's applied: > > http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=70f691130081324a8e > fb97b23c504d8abc5421db > > That was sufficient to get my repro case working. > If it is indeed still failing, could you point me at some recent occurrence of the failure? Paul > Paul > > > > > > > > Paul > > > > > > > Cheers, > > > > > > > > Stefano > > > > > > > > On Mon, 2 Feb 2015, xen.org wrote: > > > > > branch xen-unstable > > > > > xen branch xen-unstable > > > > > job test-amd64-i386-freebsd10-i386 > > > > > test guest-localmigrate > > > > > > > > > > Tree: linux git://xenbits.xen.org/linux-pvops.git > > > > > Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git > > > > > Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git > > > > > Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream- > > unstable.git > > > > > Tree: xen git://xenbits.xen.org/xen.git > > > > > > > > > > *** Found and reproduced problem changeset *** > > > > > > > > > > Bug is in tree: qemuu git://xenbits.xen.org/staging/qemu- > upstream- > > > > unstable.git > > > > > Bug introduced: 7665d6ba98e20fb05c420de947c1750fd47e5c07 > > > > > Bug not present: 9026dca821a61b72983778e3dcd92cfc34b02e8b > > > > > > > > > > > > > > > commit 7665d6ba98e20fb05c420de947c1750fd47e5c07 > > > > > Author: Paul Durrant <paul.durrant@xxxxxxxxxx> > > > > > Date: Tue Jan 20 11:06:19 2015 +0000 > > > > > > > > > > Xen: Use the ioreq-server API when available > > > > > > > > > > The ioreq-server API added to Xen 4.5 offers better security > > > > > than > > > > > the existing Xen/QEMU interface because the shared pages that > are > > > > > used to pass emulation request/results back and forth are > removed > > > > > from the guest's memory space before any requests are serviced. > > > > > This prevents the guest from mapping these pages (they are in a > > > > > well known location) and attempting to attack QEMU by > synthesizing > > > > > its own request structures. Hence, this patch modifies configure > > > > > to detect whether the API is available, and adds the necessary > > > > > code to use the API if it is. > > > > > > > > > > upstream-commit-id: > 3996e85c1822e05c50250f8d2d1e57b6bea1229d > > > > > > > > > > Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx> > > > > > Signed-off-by: Stefano Stabellini > <stefano.stabellini@xxxxxxxxxxxxx> > > > > > Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > > > > > > > > > > > > > > > For bisection revision-tuple graph see: > > > > > > http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.qemu- > > > > upstream-unstable.test-amd64-i386-freebsd10-i386.guest- > > localmigrate.html > > > > > Revision IDs in each graph node refer, respectively, to the Trees > above. > > > > > > > > > > ---------------------------------------- > > > > > Searching for failure / basis pass: > > > > > 34011 fail [host=grain-weevil] / 33488 [host=scape-moth] 32024 > > > > [host=scape-moth] 31848 ok. > > > > > Failure / basis pass flights: 34011 / 31848 > > > > > (tree in latest but not in basispass: ovmf) > > > > > (tree with no url: seabios) > > > > > Tree: linux git://xenbits.xen.org/linux-pvops.git > > > > > Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git > > > > > Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git > > > > > Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream- > > unstable.git > > > > > Tree: xen git://xenbits.xen.org/xen.git > > > > > Latest c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > be11dc1e9172f91e798a8f831b30c14b479e08e8 > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > Basis pass d7892a4c389d54bccb9bce8e65eb053a33bbe290 > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > a230ec3101ddda868252c036ea960af2b2d6cd5a > > > > 6913fa31fa898f45ecc3b00e2397b8ebc75c8df4 > > > > > Generating revisions with ./adhoc-revtuple-generator > > > > git://xenbits.xen.org/linux- > > > > pvops.git#d7892a4c389d54bccb9bce8e65eb053a33bbe290- > > > > c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > git://xenbits.xen.org/osstest/linux- > > > > firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860- > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > git://xenbits.xen.org/staging/qemu-xen- > > > > unstable.git#b0d42741f8e9a00854c3b3faca1da84bfc69bf22- > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > git://xenbits.xen.org/staging/qemu-upstream- > > > > unstable.git#a230ec3101ddda868252c036ea960af2b2d6cd5a- > > > > be11dc1e9172f91e798a8f831b30c14b479e08e8 > > > > > > > git://xenbits.xen.org/xen.git#6913fa31fa898f45ecc3b00e2397b8ebc75c8df4- > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > + exec > > > > > + sh -xe > > > > > + cd /export/home/osstest/repos/linux-pvops > > > > > + git remote set-url origin > > > > git://drall.uk.xensource.com:9419/git://xenbits.xen.org/linux-pvops.git > > > > > + git fetch -p origin +refs/heads/*:refs/remotes/origin/* > > > > > + exec > > > > > + sh -xe > > > > > + cd /export/home/osstest/repos/qemu-upstream-unstable > > > > > + git remote set-url origin > > > > git://drall.uk.xensource.com:9419/git://xenbits.xen.org/staging/qemu- > > > > upstream-unstable.git > > > > > + git fetch -p origin +refs/heads/*:refs/remotes/origin/* > > > > > + exec > > > > > + sh -xe > > > > > + cd /export/home/osstest/repos/xen > > > > > + git remote set-url origin > > > > git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git > > > > > + git fetch -p origin +refs/heads/*:refs/remotes/origin/* > > > > > + exec > > > > > + sh -xe > > > > > + cd /export/home/osstest/repos/linux-pvops > > > > > + git remote set-url origin > > > > git://drall.uk.xensource.com:9419/git://xenbits.xen.org/linux-pvops.git > > > > > + git fetch -p origin +refs/heads/*:refs/remotes/origin/* > > > > > + exec > > > > > + sh -xe > > > > > + cd /export/home/osstest/repos/qemu-upstream-unstable > > > > > + git remote set-url origin > > > > git://drall.uk.xensource.com:9419/git://xenbits.xen.org/staging/qemu- > > > > upstream-unstable.git > > > > > + git fetch -p origin +refs/heads/*:refs/remotes/origin/* > > > > > + exec > > > > > + sh -xe > > > > > + cd /export/home/osstest/repos/xen > > > > > + git remote set-url origin > > > > git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git > > > > > + git fetch -p origin +refs/heads/*:refs/remotes/origin/* > > > > > Loaded 10949 nodes in revision graph > > > > > Searching for test results: > > > > > 31779 [host=gall-mite] > > > > > 31820 [host=bush-cricket] > > > > > 31848 pass d7892a4c389d54bccb9bce8e65eb053a33bbe290 > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > a230ec3101ddda868252c036ea960af2b2d6cd5a > > > > 6913fa31fa898f45ecc3b00e2397b8ebc75c8df4 > > > > > 32024 [host=scape-moth] > > > > > 33488 [host=scape-moth] > > > > > 33891 pass d7892a4c389d54bccb9bce8e65eb053a33bbe290 > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > a230ec3101ddda868252c036ea960af2b2d6cd5a > > > > 6913fa31fa898f45ecc3b00e2397b8ebc75c8df4 > > > > > 33842 fail c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > be11dc1e9172f91e798a8f831b30c14b479e08e8 > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 33892 fail c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > be11dc1e9172f91e798a8f831b30c14b479e08e8 > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 33956 pass ebdd0940bb83aa0bf16acbbf3ea7b89d325880cc > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 1ebb75b1fee779621b63e84fefa7b07354c43a99 > > > > ad40b1fbe41b2fc3a0dfddbbe07a9678c8cd1921 > > > > > 33932 fail c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > be11dc1e9172f91e798a8f831b30c14b479e08e8 > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 33939 pass 356a3e1fde11190febb8ace3cdab8694848ed220 > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 1ebb75b1fee779621b63e84fefa7b07354c43a99 > > > > 2676bc915157ab474ee478d929b0928cf696b385 > > > > > 33940 pass 2dc2565902d3c24108c4b7101e91957fd068a242 > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 1ebb75b1fee779621b63e84fefa7b07354c43a99 > > > > 4d1a77ba7ab94183c203226d3fe7ac1cd087c59b > > > > > 33946 pass 2dc2565902d3c24108c4b7101e91957fd068a242 > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > a230ec3101ddda868252c036ea960af2b2d6cd5a > > > > 8f4023dd7d77de7b2c1af77e86637202a33f948a > > > > > 33948 pass 82da7a705d246e9d6a7fa308734a646f31e72b11 > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > a230ec3101ddda868252c036ea960af2b2d6cd5a > > > > 6913fa31fa898f45ecc3b00e2397b8ebc75c8df4 > > > > > 33952 pass 15d277d1b23c59086ef9f6050bb4aea9432361a5 > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 1ebb75b1fee779621b63e84fefa7b07354c43a99 > > > > 7e88c23239591e2638bcc944151a660fcd53495b > > > > > 33994 pass c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 1ebb75b1fee779621b63e84fefa7b07354c43a99 > > > > c69ec40e260d54f5e0915fd59c67330efb442437 > > > > > 34011 fail c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > be11dc1e9172f91e798a8f831b30c14b479e08e8 > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 34005 pass c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 0d37748342e29854db7c9f6c47d7f58c6cfba6b2 > > > > ad34d0656fccda70de96f011c18e7a865b858e28 > > > > > 34035 pass c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 0d37748342e29854db7c9f6c47d7f58c6cfba6b2 > > > > 0e5e324db9efcbf49635704884ecf545ee7ec84a > > > > > 34028 pass c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 0d37748342e29854db7c9f6c47d7f58c6cfba6b2 > > > > 0e560dfc48e7df189742525dd12a1ef691188a3b > > > > > 34044 pass c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 901230fd8ce053cc21312a2eca2f3ba9f1d103f2 > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 34050 pass c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 9026dca821a61b72983778e3dcd92cfc34b02e8b > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 34056 fail c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 7665d6ba98e20fb05c420de947c1750fd47e5c07 > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 34064 pass c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 9026dca821a61b72983778e3dcd92cfc34b02e8b > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 34105 fail c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 7665d6ba98e20fb05c420de947c1750fd47e5c07 > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 34083 fail c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 7665d6ba98e20fb05c420de947c1750fd47e5c07 > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > 34101 pass c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 9026dca821a61b72983778e3dcd92cfc34b02e8b > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > Searching for interesting versions > > > > > Result found: flight 31848 (pass), for basis pass > > > > > Result found: flight 33842 (fail), for basis failure > > > > > Repro found: flight 33891 (pass), for basis pass > > > > > Repro found: flight 33892 (fail), for basis failure > > > > > 0 revisions at c3b70f0bbb6a883f4afa639286043d3f71fbbddf > > > > c530a75c1e6a472b0eb9558310b518f0dfcd8860 > > > > b0d42741f8e9a00854c3b3faca1da84bfc69bf22 > > > > 9026dca821a61b72983778e3dcd92cfc34b02e8b > > > > 7106c691a6332cffab4037186d1caa3012ae051e > > > > > No revisions left to test, checking graph state. > > > > > Result found: flight 34050 (pass), for last pass > > > > > Result found: flight 34056 (fail), for first failure > > > > > Repro found: flight 34064 (pass), for last pass > > > > > Repro found: flight 34083 (fail), for first failure > > > > > Repro found: flight 34101 (pass), for last pass > > > > > Repro found: flight 34105 (fail), for first failure > > > > > > > > > > *** Found and reproduced problem changeset *** > > > > > > > > > > Bug is in tree: qemuu git://xenbits.xen.org/staging/qemu- > upstream- > > > > unstable.git > > > > > Bug introduced: 7665d6ba98e20fb05c420de947c1750fd47e5c07 > > > > > Bug not present: 9026dca821a61b72983778e3dcd92cfc34b02e8b > > > > > > > > > > + exec > > > > > + sh -xe > > > > > + cd /export/home/osstest/repos/qemu-upstream-unstable > > > > > + git remote set-url origin > > > > git://drall.uk.xensource.com:9419/git://xenbits.xen.org/staging/qemu- > > > > upstream-unstable.git > > > > > + git fetch -p origin +refs/heads/*:refs/remotes/origin/* > > > > > > > > > > commit 7665d6ba98e20fb05c420de947c1750fd47e5c07 > > > > > Author: Paul Durrant <paul.durrant@xxxxxxxxxx> > > > > > Date: Tue Jan 20 11:06:19 2015 +0000 > > > > > > > > > > Xen: Use the ioreq-server API when available > > > > > > > > > > The ioreq-server API added to Xen 4.5 offers better security > > > > > than > > > > > the existing Xen/QEMU interface because the shared pages that > are > > > > > used to pass emulation request/results back and forth are > removed > > > > > from the guest's memory space before any requests are serviced. > > > > > This prevents the guest from mapping these pages (they are in a > > > > > well known location) and attempting to attack QEMU by > synthesizing > > > > > its own request structures. Hence, this patch modifies configure > > > > > to detect whether the API is available, and adds the necessary > > > > > code to use the API if it is. > > > > > > > > > > upstream-commit-id: > 3996e85c1822e05c50250f8d2d1e57b6bea1229d > > > > > > > > > > Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx> > > > > > Signed-off-by: Stefano Stabellini > <stefano.stabellini@xxxxxxxxxxxxx> > > > > > Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > > > > > > > > > > dot: graph is too large for cairo-renderer bitmaps. Scaling by > > > > > 0.720899 > to > > fit > > > > > Revision graph left in /home/xc_osstest/results/bisect.qemu- > > upstream- > > > > unstable.test-amd64-i386-freebsd10-i386.guest- > > > > localmigrate.{dot,ps,png,html}. > > > > > ---------------------------------------- > > > > > 34105: tolerable ALL FAIL > > > > > > > > > > flight 34105 qemu-upstream-unstable real-bisect [real] > > > > > http://www.chiark.greenend.org.uk/~xensrcts/logs/34105/ > > > > > > > > > > Failures :-/ but no regressions. > > > > > > > > > > Tests which did not succeed, > > > > > including tests which could not be run: > > > > > test-amd64-i386-freebsd10-i386 11 guest-localmigrate fail baseline > > > > untested > > > > > > > > > > > > > > > jobs: > > > > > test-amd64-i386-freebsd10-i386 fail > > > > > > > > > > > > > > > ------------------------------------------------------------ > > > > > sg-report-flight on osstest.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 > > > > > > > > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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