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From: osstest service owner <osstest-admin@xenproject.org>
To: xen-devel@lists.xenproject.org, osstest-admin@xenproject.org
Subject: [linux-3.18 bisection] complete test-amd64-i386-xl
Date: Sat, 17 Nov 2018 15:25:27 +0000	[thread overview]
Message-ID: <E1gO2TP-0000sr-Nh@osstest.test-lab.xenproject.org> (raw)

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-xl
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/130306/


  commit 7b8052e19304865477e03a0047062d977309a22f
  Author: Jan Beulich <JBeulich@suse.com>
  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@suse.com>
      Tested-by: Aaron Brown <aaron.f.brown@intel.com>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
      Signed-off-by: Sasha Levin <sashal@kernel.org>


For bisection revision-tuple graph see:
   http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-3.18/test-amd64-i386-xl.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-i386-xl.xen-boot --summary-out=tmp/130306.bisection-summary --basis-template=128858 --blessings=real,real-bisect linux-3.18 test-amd64-i386-xl xen-boot
Searching for failure / basis pass:
 130067 fail [host=debina1] / 128858 [host=albana0] 128841 [host=rimava1] 128807 [host=elbling0] 128691 [host=huxelrebe0] 128258 [host=albana0] 128232 [host=huxelrebe1] 128177 [host=baroque0] 128096 [host=albana1] 127486 [host=pinot0] 127472 [host=rimava1] 127455 [host=huxelrebe1] 127296 [host=joubertin1] 127001 [host=fiano0] 126926 [host=fiano0] 126813 [host=joubertin1] 126711 [host=joubertin1] 126583 [host=joubertin1] 126472 [host=joubertin1] 126362 [host=joubertin1] 126270 [host=joubertin1] 126189 [host=joubertin1] 126042 [host=chardonnay1] 125899 [host=huxelrebe1] 125658 [host=elbling1] 125649 [host=debina0] 125641 [host=chardonnay1] 125561 ok.
Failure / basis pass flights: 130067 / 125561
(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 78e0897dd8b321ba1b4a2137778ab7ae7d400af5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
Basis pass 7612025fbc7a5ab54bf71f48b99b0b6a15fc7b06 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c8ea0457495342c417c3dc033bba25148b279f60 43139135a8938de44f66333831d3a8655d07663a e3f667bc5f51d0aa44357a64ca134cd952679c81
Generating revisions with ./adhoc-revtuple-generator  git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#7612025fbc7a5ab54bf71f48b99b0b6a15fc7b06-78e0897dd8b321ba1b4a2137778ab7ae7d400af5 git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/qemu-xen-traditional.git#c8ea0457495342c417c3dc033bba25148b279f60-d0d8ad39ecb51cd7497cd524484fe09f50876798 git://xenbits.xen.org/qemu-xen.git#43139135a8938de44f66333831d3a8655d07663a-de5b678ca4dcdfa83e322491d478d66df56c1986 git://xenbits.xen.org/xen.git#e3f667bc5f51d0aa44357a64ca134cd952679c81-2cf113891a38cc05434bc9876ffc107a990887be
adhoc-revtuple-generator: tree discontiguous: qemu-xen
Loaded 3005 nodes in revision graph
Searching for test results:
 125505 [host=albana0]
 125525 [host=italia0]
 125561 pass 7612025fbc7a5ab54bf71f48b99b0b6a15fc7b06 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c8ea0457495342c417c3dc033bba25148b279f60 43139135a8938de44f66333831d3a8655d07663a e3f667bc5f51d0aa44357a64ca134cd952679c81
 125641 [host=chardonnay1]
 125649 [host=debina0]
 125658 [host=elbling1]
 125899 [host=huxelrebe1]
 126042 [host=chardonnay1]
 126189 [host=joubertin1]
 126270 [host=joubertin1]
 126362 [host=joubertin1]
 126472 [host=joubertin1]
 126583 [host=joubertin1]
 126711 [host=joubertin1]
 126813 [host=joubertin1]
 126936 [host=joubertin1]
 126894 [host=joubertin1]
 126916 [host=joubertin1]
 126901 [host=joubertin1]
 126903 [host=joubertin1]
 126920 [host=joubertin1]
 126908 [host=joubertin1]
 126911 [host=joubertin1]
 126912 [host=joubertin1]
 126942 [host=joubertin1]
 126928 [host=joubertin1]
 126923 [host=joubertin1]
 126943 [host=joubertin1]
 126946 [host=joubertin1]
 126949 [host=joubertin1]
 126926 [host=fiano0]
 127001 [host=fiano0]
 127296 [host=joubertin1]
 127486 [host=pinot0]
 127472 [host=rimava1]
 127455 [host=huxelrebe1]
 128096 [host=albana1]
 128177 [host=baroque0]
 128232 [host=huxelrebe1]
 128258 [host=albana0]
 128691 [host=huxelrebe0]
 128807 [host=elbling0]
 128858 [host=albana0]
 128841 [host=rimava1]
 129760 fail 78e0897dd8b321ba1b4a2137778ab7ae7d400af5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 129845 fail 78e0897dd8b321ba1b4a2137778ab7ae7d400af5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130067 fail 78e0897dd8b321ba1b4a2137778ab7ae7d400af5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130235 pass 7612025fbc7a5ab54bf71f48b99b0b6a15fc7b06 c530a75c1e6a472b0eb9558310b518f0dfcd8860 c8ea0457495342c417c3dc033bba25148b279f60 43139135a8938de44f66333831d3a8655d07663a e3f667bc5f51d0aa44357a64ca134cd952679c81
 130240 fail 78e0897dd8b321ba1b4a2137778ab7ae7d400af5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130302 pass d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130267 fail 3237836242f704e95c2e255620e1a12c98b55a2b c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130272 pass ffad2775c340740482d0f5af3765121d8a5c1b69 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130243 pass c0305995d3676c8f7764eb79a7f99de8d18c591a c530a75c1e6a472b0eb9558310b518f0dfcd8860 9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 de5b678ca4dcdfa83e322491d478d66df56c1986 f710919994de7b0dc9a334a7440f8c6cce30d5cd
 130251 pass 784a10df012185c0a49655f81523a742ffda25e6 c530a75c1e6a472b0eb9558310b518f0dfcd8860 9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 de5b678ca4dcdfa83e322491d478d66df56c1986 92666fdd6e0afab989b2d89759d9b43f2c645ae7
 130273 fail 7b8052e19304865477e03a0047062d977309a22f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130291 fail 7b8052e19304865477e03a0047062d977309a22f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130258 pass 0d63979c1bc9c85578be4c589768a13dc0a7c5eb c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 ffb60a58df48419c1f2607cd3cc919fa2bfc9c2d
 130260 pass e6e3cb2c27bc62d8befd7fa6845ac54adf7d3605 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130278 pass beb685c85c32ec970108806dce5806ec49175eff c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130295 pass d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130262 pass 21bfce667e8afb19265e65309af2a44737293f92 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130281 pass 61fde28f92ab9a329ef06e0ab3f41269e3930213 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130306 fail 7b8052e19304865477e03a0047062d977309a22f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130288 pass d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
 130298 fail 7b8052e19304865477e03a0047062d977309a22f c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
Searching for interesting versions
 Result found: flight 125561 (pass), for basis pass
 Result found: flight 129760 (fail), for basis failure
 Repro found: flight 130235 (pass), for basis pass
 Repro found: flight 130240 (fail), for basis failure
 0 revisions at d255d18a34a8d53ccc4a019dc07e17b6e8cf6bd1 c530a75c1e6a472b0eb9558310b518f0dfcd8860 d0d8ad39ecb51cd7497cd524484fe09f50876798 de5b678ca4dcdfa83e322491d478d66df56c1986 2cf113891a38cc05434bc9876ffc107a990887be
No revisions left to test, checking graph state.
 Result found: flight 130288 (pass), for last pass
 Result found: flight 130291 (fail), for first failure
 Repro found: flight 130295 (pass), for last pass
 Repro found: flight 130298 (fail), for first failure
 Repro found: flight 130302 (pass), for last pass
 Repro found: flight 130306 (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/130306/


  commit 7b8052e19304865477e03a0047062d977309a22f
  Author: Jan Beulich <JBeulich@suse.com>
  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@suse.com>
      Tested-by: Aaron Brown <aaron.f.brown@intel.com>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
      Signed-off-by: Sasha Levin <sashal@kernel.org>

dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.466806 to fit
pnmtopng: 33 colors found
Revision graph left in /home/logs/results/bisect/linux-3.18/test-amd64-i386-xl.xen-boot.{dot,ps,png,html,svg}.
----------------------------------------
130306: tolerable ALL FAIL

flight 130306 linux-3.18 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/130306/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-i386-xl            7 xen-boot                fail baseline untested


jobs:
 test-amd64-i386-xl                                           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


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             reply	other threads:[~2018-11-17 15:25 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-17 15:25 osstest service owner [this message]
  -- strict thread matches above, loose matches on Subject: below --
2019-02-08 18:06 [linux-3.18 bisection] complete test-amd64-i386-xl osstest service owner

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