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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [linux-3.18 bisection] complete test-amd64-amd64-xl-shadow
branch xen-unstable xenbranch xen-unstable job test-amd64-amd64-xl-shadow testid xen-boot Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: xen git://xenbits.xen.org/xen.git *** Found and reproduced problem changeset *** Bug is in tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Bug introduced: 7b8052e19304865477e03a0047062d977309a22f Bug not present: d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/133140/ commit 7b8052e19304865477e03a0047062d977309a22f Author: Jan Beulich <JBeulich@xxxxxxxx> Date: Mon Oct 19 04:23:29 2015 -0600 igb: fix NULL derefs due to skipped SR-IOV enabling [ Upstream commit be06998f96ecb93938ad2cce46c4289bf7cf45bc ] The combined effect of commits 6423fc3416 ("igb: do not re-init SR-IOV during probe") and ceee3450b3 ("igb: make sure SR-IOV init uses the right number of queues") causes VFs no longer getting set up, leading to NULL pointer dereferences due to the adapter's ->vf_data being NULL while ->vfs_allocated_count is non-zero. The first commit not only neglected the side effect of igb_sriov_reinit() that the second commit tried to account for, but also that of setting IGB_FLAG_HAS_MSIX, without which igb_enable_sriov() is effectively a no-op. Calling igb_{,re}set_interrupt_capability() as done here seems to address this, but I'm not sure whether this is better than sinply reverting the other two commits. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> For bisection revision-tuple graph see: http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-3.18/test-amd64-amd64-xl-shadow.xen-boot.html Revision IDs in each graph node refer, respectively, to the Trees above. ---------------------------------------- Running cs-bisection-step --graph-out=/home/logs/results/bisect/linux-3.18/test-amd64-amd64-xl-shadow.xen-boot --summary-out=tmp/133140.bisection-summary --basis-template=128858 --blessings=real,real-bisect linux-3.18 test-amd64-amd64-xl-shadow xen-boot Searching for failure / basis pass: 132969 fail [host=debina1] / 132066 [host=fiano0] 131990 [host=italia0] 131969 [host=rimava1] 131769 [host=joubertin0] 131749 [host=fiano0] 131729 [host=huxelrebe1] 131705 [host=huxelrebe0] 131673 [host=italia0] 131666 [host=albana0] 131641 [host=baroque1] 131619 [host=godello0] 131593 [host=baroque0] 131580 [host=joubertin0] 131563 [host=italia0] 131535 [host=godello1] 131512 [host=fiano0] 131479 [host=huxelrebe1] 131442 [host=huxelrebe0] 131420 [host=albana0] 131370 [host=rimava1] 131336 [hos\ t=baroque1] 131307 [host=godello0] 131279 [host=italia0] 131231 [host=joubertin0] 131192 [host=godello1] 131149 [host=fiano0] 131095 [host=huxelrebe1] 131035 [host=albana0] 130939 [host=elbling0] 130876 [host=godello0] 130843 [host=rimava1] 130367 [host=godello0] 130203 [host=italia0] 130067 [host=rimava1] 129845 [host=baroque0] 129760 [host=godello1] 128858 [host=rimava1] 128841 [host=italia0] 128807 [host=godello0] 128691 [host=joubertin0] 128258 ok. Failure / basis pass flights: 132969 / 128258 (tree with no url: minios) (tree with no url: ovmf) (tree with no url: seabios) Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: xen git://xenbits.xen.org/xen.git Latest 4c35624dcb3bce026bb08eb04085c187bafff863 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 755eb6403ec722db37f1b8f8b51e0b0ab661c003 Basis pass 921b2fed6a79439ef1609ef4af0ada5cccb3555c c530a75c1e6a472b0eb9558310b518f0dfcd8860 9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 de5b678ca4dcdfa83e322491d478d66df56c1986 940185b2f6f343251c2b83bd96e599398cea51ec Generating revisions with ./adhoc-revtuple-generator git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#921b2fed6a79439ef1609ef4af0ada5cccb3555c-4c35624dcb3bce026bb08eb04085c187bafff863 git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/qemu-xen-traditional.git#9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149-d0d8ad39ecb51cd7497cd524484fe09f50876798 git://xenbits.xen.org/qemu-xen.git\ #de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986 git://xenbits.xen.org/xen.git#940185b2f6f343251c2b83bd96e599398cea51ec-755eb6403ec722db37f1b8f8b51e0b0ab661c003 Loaded 3004 nodes in revision graph Searching for test results: 128096 [host=rimava1] 128177 [host=albana0] 128232 [host=godello0] 128258 pass 921b2fed6a79439ef1609ef4af0ada5cccb3555c c530a75c1e6a472b0eb9558310b518f0dfcd8860 9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 de5b678ca4dcdfa83e322491d478d66df56c1986 940185b2f6f343251c2b83bd96e599398cea51ec 128691 [host=joubertin0] 128807 [host=godello0] 128858 [host=rimava1] 128841 [host=italia0] 129760 [host=godello1] 129845 [host=baroque0] 130067 [host=rimava1] 130203 [host=italia0] 130367 [host=godello0] 130843 [host=rimava1] 130876 [host=godello0] 130939 [host=elbling0] 131095 [host=huxelrebe1] 131035 [host=albana0] 131149 [host=fiano0] 131192 [host=godello1] 131279 [host=italia0] 131231 [host=joubertin0] 131307 [host=godello0] 131336 [host=baroque1] 131420 [host=albana0] 131370 [host=rimava1] 131442 [host=huxelrebe0] 131479 [host=huxelrebe1] 131512 [host=fiano0] 131535 [host=godello1] 131563 [host=italia0] 131580 [host=joubertin0] 131593 [host=baroque0] 131641 [host=baroque1] 131619 [host=godello0] 131666 [host=albana0] 131673 [host=italia0] 131705 [host=huxelrebe0] 131749 [host=fiano0] 131729 [host=huxelrebe1] 131769 [host=joubertin0] 131990 [host=italia0] 131969 [host=rimava1] 132066 [host=fiano0] 132179 fail 9b5eed105a45ac0557af113b4096132ae7e3e47f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 93a62c544e20ba9e141e411bbaae3d65259d13a3 132290 fail 9b5eed105a45ac0557af113b4096132ae7e3e47f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 1912f1220cf87aee28349469893f101980714a05 132408 fail 9b5eed105a45ac0557af113b4096132ae7e3e47f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 1912f1220cf87aee28349469893f101980714a05 132456 fail 9b5eed105a45ac0557af113b4096132ae7e3e47f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 08b908ba63dee8bc313983c5e412852cbcbcda85 132579 fail irrelevant 132652 fail irrelevant 132741 fail 4c35624dcb3bce026bb08eb04085c187bafff863 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 f50dd67950ca9d5a517501af10de7c8d88d1a188 132798 fail 4c35624dcb3bce026bb08eb04085c187bafff863 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 f50dd67950ca9d5a517501af10de7c8d88d1a188 132969 fail 4c35624dcb3bce026bb08eb04085c187bafff863 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 755eb6403ec722db37f1b8f8b51e0b0ab661c003 133139 pass d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133113 pass 921b2fed6a79439ef1609ef4af0ada5cccb3555c c530a75c1e6a472b0eb9558310b518f0dfcd8860 9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 de5b678ca4dcdfa83e322491d478d66df56c1986 940185b2f6f343251c2b83bd96e599398cea51ec 133115 fail 4c35624dcb3bce026bb08eb04085c187bafff863 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 755eb6403ec722db37f1b8f8b51e0b0ab661c003 133117 fail 78e0897dd8b321ba1b4a2137778ab7ae7d400af5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 1a7ffe466cd057daaef245b0a1ab6b82588e4c01 133118 pass 0d63979c1bc9c85578be4c589768a13dc0a7c5eb c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 7a9a7c37e908ee6f9f33284655105a1f39cb29c7 133119 pass 0ebc7b86d70880ea4fe82c636353b8deaf3e7385 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133120 blocked 78e0897dd8b321ba1b4a2137778ab7ae7d400af5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 fd35f32b4b8ae89080d247bc901c1b0ad66f37a8 133140 fail 7b8052e19304865477e03a0047062d977309a22f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133121 pass c7f6eab8d1d56e62bbd8d4f44fea27c2837721e3 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133122 fail 78e0897dd8b321ba1b4a2137778ab7ae7d400af5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 293f79957ea943bced5bb7a244f4a683f47ec722 133124 fail 242384b37bf790656cef8130c6441c88bee5b51f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133125 fail a5bb227c433a9467086917ab0e22206cf028096a c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133128 pass 61fde28f92ab9a329ef06e0ab3f41269e3930213 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133130 fail 7b8052e19304865477e03a0047062d977309a22f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133131 pass d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133133 fail 7b8052e19304865477e03a0047062d977309a22f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133135 pass d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd 133138 fail 7b8052e19304865477e03a0047062d977309a22f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd Searching for interesting versions Result found: flight 128258 (pass), for basis pass Result found: flight 132969 (fail), for basis failure Repro found: flight 133113 (pass), for basis pass Repro found: flight 133115 (fail), for basis failure 0 revisions at d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 6d8ffac1f7a782dc2c7f8df3871a294729ae36bd No revisions left to test, checking graph state. Result found: flight 133131 (pass), for last pass Result found: flight 133133 (fail), for first failure Repro found: flight 133135 (pass), for last pass Repro found: flight 133138 (fail), for first failure Repro found: flight 133139 (pass), for last pass Repro found: flight 133140 (fail), for first failure *** Found and reproduced problem changeset *** Bug is in tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Bug introduced: 7b8052e19304865477e03a0047062d977309a22f Bug not present: d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/133140/ commit 7b8052e19304865477e03a0047062d977309a22f Author: Jan Beulich <JBeulich@xxxxxxxx> Date: Mon Oct 19 04:23:29 2015 -0600 igb: fix NULL derefs due to skipped SR-IOV enabling [ Upstream commit be06998f96ecb93938ad2cce46c4289bf7cf45bc ] The combined effect of commits 6423fc3416 ("igb: do not re-init SR-IOV during probe") and ceee3450b3 ("igb: make sure SR-IOV init uses the right number of queues") causes VFs no longer getting set up, leading to NULL pointer dereferences due to the adapter's ->vf_data being NULL while ->vfs_allocated_count is non-zero. The first commit not only neglected the side effect of igb_sriov_reinit() that the second commit tried to account for, but also that of setting IGB_FLAG_HAS_MSIX, without which igb_enable_sriov() is effectively a no-op. Calling igb_{,re}set_interrupt_capability() as done here seems to address this, but I'm not sure whether this is better than sinply reverting the other two commits. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.41419 to fit pnmtopng: 60 colors found Revision graph left in /home/logs/results/bisect/linux-3.18/test-amd64-amd64-xl-shadow.xen-boot.{dot,ps,png,html,svg}. ---------------------------------------- 133140: tolerable ALL FAIL flight 133140 linux-3.18 real-bisect [real] http://logs.test-lab.xenproject.org/osstest/logs/133140/ Failures :-/ but no regressions. Tests which did not succeed, including tests which could not be run: test-amd64-amd64-xl-shadow 7 xen-boot fail baseline untested jobs: test-amd64-amd64-xl-shadow fail ------------------------------------------------------------ sg-report-flight on osstest.test-lab.xenproject.org logs: /home/logs/logs images: /home/logs/images Logs, config files, etc. are available at http://logs.test-lab.xenproject.org/osstest/logs Explanation of these reports, and of osstest in general, is at http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master Test harness code can be found at http://xenbits.xen.org/gitweb?p=osstest.git;a=summary _______________________________________________ osstest-output mailing list osstest-output@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/osstest-output
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