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From: Mark Cave-Ayland <1922611@bugs.launchpad.net>
To: qemu-devel@nongnu.org
Subject: [Bug 1922611] Re: Acceptance Tests: migration fails on sparc target
Date: Wed, 07 Apr 2021 13:01:42 -0000	[thread overview]
Message-ID: <161780050272.23762.14122719053434957583.malone@chaenomeles.canonical.com> (raw)
In-Reply-To: <161766836712.29624.11290531043933796860.malonedeb@gac.canonical.com>

This should be fixed by the following patch:


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  Acceptance Tests: migration fails on sparc target

Status in QEMU:

Bug description:
  QEMU fails migration when using a sparc target.

  This cab be verified/reproduced with the
  `tests/acceptance/migration.py` test.  Running it with:

   $ make check-venv
   $ ./tests/venv/bin/avocado --show=test run -p qemu_bin=./qemu-system-sparc tests/acceptance/migration.py:Migration.test_migration_with_tcp_localhost

  Right after a QMP `query-migrate` is executed, communication with the
  monitor is lost:

  >>> {'execute': 'query-migrate'}
  <<< {'timestamp': {'seconds': 1617667984, 'microseconds': 330282}, 'event': 'STOP'}
  <<< {'return': {'blocked': False, 'status': 'completed', 'setup-time': 0, 'downtime': 1, 'total-time': 15, 'ram': {'total': 135274496, 'postcopy-requests': 0, 'dirty-sync-count': 2, 'multifd-bytes': 0, 'pages-per-second': 0, 'page-size': 4096, 'remaining': 0, 'mbps': 301.2234666666667, 'transferred': 528703, 'duplicate': 33202, 'dirty-pages-rate': 0, 'skipped': 0, 'normal-bytes': 229376, 'normal': 56}}}
  >>> {'execute': 'query-migrate'}

  Reproduced traceback from: /var/lib/users/cleber/build/qemu/tests/venv/lib64/python3.7/site-packages/avocado/core/test.py:756
  Traceback (most recent call last):
    File "/var/lib/users/cleber/build/qemu/tests/acceptance/migration.py", line 80, in test_migration_with_tcp_localhost
    File "/var/lib/users/cleber/build/qemu/tests/acceptance/migration.py", line 69, in do_migrate
      self.assert_migration(source_vm, dest_vm)
    File "/var/lib/users/cleber/build/qemu/tests/acceptance/migration.py", line 41, in assert_migration
    File "/var/lib/users/cleber/build/qemu/tests/venv/lib64/python3.7/site-packages/avocado/utils/wait.py", line 34, in wait_for
      output = func(*args, **kwargs)
    File "/var/lib/users/cleber/build/qemu/tests/acceptance/migration.py", line 31, in migration_finished
      return vm.command('query-migrate')['status'] in ('completed', 'failed')
    File "/home/cleber/src/qemu/python/qemu/machine.py", line 572, in command
      return self._qmp.command(cmd, **qmp_args)
    File "/home/cleber/src/qemu/python/qemu/qmp.py", line 284, in command
      ret = self.cmd(cmd, kwds)
    File "/home/cleber/src/qemu/python/qemu/qmp.py", line 278, in cmd
      return self.cmd_obj(qmp_cmd)
    File "/home/cleber/src/qemu/python/qemu/qmp.py", line 256, in cmd_obj
  BrokenPipeError: [Errno 32] Broken pipe 

  The qemu-system-sparc binary outputs:

   qemu-system-sparc: warning: nic lance.0 has no peer
   qemu-system-sparc: Missing section footer for sysbusespscsi
   qemu-system-sparc: load of migration failed: Invalid argument

To manage notifications about this bug go to:

  parent reply	other threads:[~2021-04-07 13:11 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-06  0:19 [Bug 1922611] [NEW] " Cleber Rosa
2021-04-06  7:32 ` [Bug 1922611] " Philippe Mathieu-Daudé
2021-04-07 13:01 ` Mark Cave-Ayland [this message]
2021-04-14 23:49 ` Cleber Rosa
2021-04-30  7:24 ` Thomas Huth

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