https://uberchromegw.corp.google.com/i/chromiumos/builders/daisy-full/builds/12932

daisy-full failed the SimpleChromeWorkflow step with an error about a read-only filesystem. Also, the buildslave seems to be offline since last friday.

Snippet from the error:
[17249/23267] CXX obj/content/renderer/media/content_renderer.user_media_client_impl.o
[17250/23267] CXX obj/content/renderer/media/content_renderer.video_track_adapter.o
[17251/23267] CXX obj/content/renderer/media/content_renderer.video_track_recorder.o
Traceback (most recent call last):

@@@STEP_FAILURE@@@
Unhandled exception occured in tee:
Traceback (most recent call last):
  File "/b/build/slave/daisy-full-master/build/chromite/cbuildbot/tee.py", line 144, in run
  File "/b/build/slave/daisy-full-master/build/chromite/cbuildbot/tee.py", line 86, in _tee
  File "/b/build/slave/daisy-full-master/build/chromite/cbuildbot/tee.py", line 58, in _output
OSError: [Errno 30] Read-only file system

cbuildbot: Unhandled exception:
Traceback (most recent call last):
  File "/b/build/slave/daisy-full-master/build/chromite/bin/cbuildbot", line 164, in <module>
  File "/b/build/slave/daisy-full-master/build/chromite/lib/commandline.py", line 834, in ScriptWrapperMain
  File "/b/build/slave/daisy-full-master/build/chromite/scripts/cbuildbot.py", line 1277, in main
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 1256, in __exit__
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 1157, in __exit__
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 738, in _exit
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 492, in TransferCurrentProcess
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 69, in f
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 517, in TransferPid
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 414, in _SudoSet
  File "/b/build/slave/daisy-full-master/build/chromite/lib/sudo.py", line 153, in SetFileContents
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 301, in SudoRunCommand
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 500, in RunCommand
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 481, in _get_tempfile
  File "/usr/lib/python2.7/tempfile.py", line 485, in TemporaryFile
    
  File "/usr/lib/python2.7/tempfile.py", line 235, in _mkstemp_inner
    
OSError: [Errno 30] Read-only file system: '/tmp/cbuildbot-tmphv5V1f/tmpW6a0iB'
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 66, in apport_excepthook
    
ImportError: No module named apport.fileutils

Original exception was:
Traceback (most recent call last):
  File "/b/build/slave/daisy-full-master/build/chromite/bin/cbuildbot", line 164, in <module>
  File "/b/build/slave/daisy-full-master/build/chromite/lib/commandline.py", line 834, in ScriptWrapperMain
  File "/b/build/slave/daisy-full-master/build/chromite/scripts/cbuildbot.py", line 1277, in main
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 1256, in __exit__
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 1157, in __exit__
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 738, in _exit
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 492, in TransferCurrentProcess
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 69, in f
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 517, in TransferPid
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cgroups.py", line 414, in _SudoSet
  File "/b/build/slave/daisy-full-master/build/chromite/lib/sudo.py", line 153, in SetFileContents
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 301, in SudoRunCommand
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 500, in RunCommand
  File "/b/build/slave/daisy-full-master/build/chromite/lib/cros_build_lib.py", line 481, in _get_tempfile
  File "/usr/lib/python2.7/tempfile.py", line 485, in TemporaryFile
    
  File "/usr/lib/python2.7/tempfile.py", line 235, in _mkstemp_inner
    
OSError: [Errno 30] Read-only file system: '/tmp/cbuildbot-tmphv5V1f/tmpW6a0iB'

Assigning to current deputy. Feel free to re-assign if it should go elsewhere.