[Bug 1866224] Missing required logs.

[Ubuntu Kernel Bot]

This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1866224

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

** Tags added: bionic

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https://bugs.launchpad.net/bugs/1866224

Title:
  mercurial autopkgtest is failing on s390x

Status in git package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in mercurial package in Ubuntu:
  New

Bug description:
  Mercurial autopkgtest started failing with git/1:2.25.1-1ubuntu1:

  https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac
  /autopkgtest-
  focal/focal/s390x/m/mercurial/20200305_163916_8dbb2@/log.gz

  ...
  # Test test-bundle2-exchange.t#sshv1 
  ok
  test-bundle2-exchange.t#sshv1
  test-bundle2-exchange.t#sshv1 ... # Running sh "/tmp/hgtests.30cCY5/child94/test-bundle2-exchange.t-sshv1.sh" 

  --- /tmp/autopkgtest.9EkXym/build.U2r/src/tests/test-bundle2-exchange.t
  +++ /tmp/autopkgtest.9EkXym/build.U2r/src/tests/test-bundle2-exchange.t#sshv1.err
  @@ -880,42 +880,47 @@
     adding changesets
     adding manifests
     adding file changes
  -  transaction abort!
  -  Cleaning up the mess...
  -  rollback completed
  +  pre-close-tip:e7ec4e813ba6 draft 
  +  added 1 changesets with 1 changes to 1 files
     pushkey: lock state after "phases"
     lock:  free
     wlock: free
  -  abort: Clown phase push failed
  -  [255]
  +  postclose-tip:e7ec4e813ba6 draft 
  +  txnclose hook: HG_BUNDLE2=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=0 HG_NODE=e7ec4e813ba6b07be2a0516ce1a74bb4e503f91a HG_NODE_LAST=e7ec4e813ba6b07be2a0516ce1a74bb4e503f91a HG_SOURCE=push HG_TXNID=TXN:$ID$ HG_TXNNAME=push HG_URL=file:$TESTTMP/other
  +  pre-close-tip:e7ec4e813ba6 draft 
  +  postclose-tip:e7ec4e813ba6 draft 
  +  txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_SOURCE=push-response HG_TXNID=TXN:$ID$ HG_TXNNAME=push-response
  +  file:/*/$TESTTMP/other HG_URL=file:$TESTTMP/other (glob)
     $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6
     pushing to ssh://user@dummy/other
     searching for changes
  -  remote: adding changesets
  -  remote: adding manifests
  -  remote: adding file changes
  -  remote: transaction abort!
  -  remote: Cleaning up the mess...
  -  remote: rollback completed
  +  no changes found
  +  remote: pre-close-tip:e7ec4e813ba6 draft 
     remote: pushkey: lock state after "phases"
     remote: lock:  free
     remote: wlock: free
  -  abort: Clown phase push failed
  -  [255]
  +  remote: postclose-tip:e7ec4e813ba6 draft 
  +  remote: txnclose hook: HG_BUNDLE2=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=0 HG_SOURCE=serve HG_TXNID=TXN:$ID$ HG_TXNNAME=serve HG_URL=remote:ssh:$LOCALIP
  +  pre-close-tip:e7ec4e813ba6 draft 
  +  postclose-tip:e7ec4e813ba6 draft 
  +  txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_SOURCE=push-response HG_TXNID=TXN:$ID$ HG_TXNNAME=push-response
  +  ssh://user@dummy/other HG_URL=ssh://user@dummy/other
  +  [1]
     $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6
     pushing to http://localhost:$HGPORT2/
     searching for changes
  -  remote: adding changesets
  -  remote: adding manifests
  -  remote: adding file changes
  -  remote: transaction abort!
  -  remote: Cleaning up the mess...
  -  remote: rollback completed
  +  no changes found
  +  remote: pre-close-tip:e7ec4e813ba6 draft 
     remote: pushkey: lock state after "phases"
  # Killing daemon process 21822 
     remote: lock:  free
     remote: wlock: free
  -  abort: Clown phase push failed
  -  [255]
  +  remote: postclose-tip:e7ec4e813ba6 draft 
  +  remote: txnclose hook: HG_BUNDLE2=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=0 HG_SOURCE=serve HG_TXNID=TXN:$ID$ HG_TXNNAME=serve HG_URL=remote:http:$LOCALIP:
  +  pre-close-tip:e7ec4e813ba6 draft 
  +  postclose-tip:e7ec4e813ba6 draft 
  +  txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_SOURCE=push-response HG_TXNID=TXN:$ID$ HG_TXNNAME=push-response
  +  http://localhost:$HGPORT2/ HG_URL=http://localhost:$HGPORT2/
  +  [1]
   
   Test lazily acquiring the lock during unbundle
     $ cp $TESTTMP/hgrc.orig $HGRCPATH

  ERROR: test-bundle2-exchange.t#sshv1 output changed
  !# Ret was: 0 (test-bundle2-exchange.t#sshv1) 
  test-bundle2-exchange.t#sshv2
  test-bundle2-exchange.t#sshv2 ... # Test test-bundle2-exchange.t#sshv2 
  # Running sh "/tmp/hgtests.30cCY5/child95/test-bundle2-exchange.t-sshv2.sh" 
  # Killing daemon process 22519 
  # Ret was: 0 (test-bundle2-exchange.t#sshv2) 
  ok
  ...

  The tests are passing locally in lxc on bionic s390x host:

  Linux autopkgtest-lxd-narzvo 4.15.0-88-generic #88-Ubuntu SMP Tue Feb
  11 20:11:02 UTC 2020 s390x s390x s390x GNU/Linux

  I'm upgrading the host to Focal to see if it is failing locally with
  newer kernel.

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