kchai-2019-08-16_15:30:43-rados-wip-kefu-testing-2019-08-16-2103-distro-basic-mira/4221701

Description: rados/thrash-erasure-code-overwrites/{bluestore-bitmap.yaml ceph.yaml clusters/{fixed-2.yaml openstack.yaml} fast/normal.yaml msgr-failures/osd-delay.yaml rados.yaml recovery-overrides/{more-active-recovery.yaml} supported-random-distro$/{rhel_7.yaml} thrashers/morepggrow.yaml thrashosds-health.yaml workloads/ec-pool-snaps-few-objects-overwrites.yaml}

Log: http://qa-proxy.ceph.com/teuthology/kchai-2019-08-16_15:30:43-rados-wip-kefu-testing-2019-08-16-2103-distro-basic-mira/4221701/teuthology.log

Failure Reason:

'strip_empty_ends': True, u'_raw_params': u'sgdisk --zap-all /dev/sdd || sgdisk --zap-all /dev/sdd', u'removes': None, u'argv': None, u'creates': None, u'chdir': None, u'stdin_add_newline': True, u'stdin': None}}, u'start': u'2019-08-17 06:39:18.699115'}, {'stderr_lines': [], u'changed': True, u'stdout': u'Creating new GPT entries.\nGPT data structures destroyed! You may now partition the disk using fdisk or\nother utilities.', u'delta': u'0:00:01.011538', 'stdout_lines': [u'Creating new GPT entries.', u'GPT data structures destroyed! You may now partition the disk using fdisk or', u'other utilities.'], '_ansible_item_label': {'value': {u'sectorsize': u'512', u'vendor': u'Hitachi', u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d2001655500'], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'JPW9K0N210EV5E', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'HUA722010CLA330', u'partitions': {}}, 'key': u'sde'}, 'ansible_loop_var': u'item', u'end': u'2019-08-17 06:39:21.027545', '_ansible_no_log': False, 'item': {'value': {u'sectorsize': u'512', u'vendor': u'Hitachi', u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d2001655500'], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'JPW9K0N210EV5E', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'HUA722010CLA330', u'partitions': {}}, 'key': u'sde'}, u'cmd': u'sgdisk --zap-all /dev/sde || sgdisk --zap-all /dev/sde', 'failed': False, u'stderr': u'', u'rc': 0, u'invocation': {u'module_args': {u'warn': True, u'executable': None, u'_uses_shell': True, u'strip_empty_ends': True, u'_raw_params': u'sgdisk --zap-all /dev/sde || sgdisk --zap-all /dev/sde', u'removes': None, u'argv': None, u'creates': None, u'chdir': None, u'stdin_add_newline': True, u'stdin': None}}, u'start': u'2019-08-17 06:39:20.016007'}, {'stderr_lines': [], u'changed': True, u'stdout': u'Creating new GPT entries.\nGPT data structures destroyed! You may now partition the disk using fdisk or\nother utilities.', u'delta': u'0:00:01.062268', 'stdout_lines': [u'Creating new GPT entries.', u'GPT data structures destroyed! You may now partition the disk using fdisk or', u'other utilities.'], '_ansible_item_label': {'value': {u'sectorsize': u'512', u'vendor': u'Hitachi', u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d2012776300'], u'uuids': [u'0b48c44c-115a-4c29-9115-3b57b9e2c401']}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'JPS930N121G73V', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'HDS721010CLA330', u'partitions': {}}, 'key': u'sdf'}, 'ansible_loop_var': u'item', u'end': u'2019-08-17 06:39:22.354408', '_ansible_no_log': False, 'item': {'value': {u'sectorsize': u'512', u'vendor': u'Hitachi', u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d2012776300'], u'uuids': [u'0b48c44c-115a-4c29-9115-3b57b9e2c401']}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'JPS930N121G73V', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'HDS721010CLA330', u'partitions': {}}, 'key': u'sdf'}, u'cmd': u'sgdisk --zap-all /dev/sdf || sgdisk --zap-all /dev/sdf', 'failed': False, u'stderr': u'', u'rc': 0, u'invocation': {u'module_args': {u'warn': True, u'executable': None, u'_uses_shell': True, u'strip_empty_ends': True, u'_raw_params': u'sgdisk --zap-all /dev/sdf || sgdisk --zap-all /dev/sdf', u'removes': None, u'argv': None, u'creates': None, u'chdir': None, u'stdin_add_newline': True, u'stdin': None}}, u'start': u'2019-08-17 06:39:21.292140'}, {'stderr_lines': [], u'changed': True, u'stdout': u'Creating new GPT entries.\nGPT data structures destroyed! You may now partition the disk using fdisk or\nother utilities.', u'delta': u'0:00:01.011237', 'stdout_lines': [u'Creating new GPT entries.', u'GPT data structures destroyed! You may now partition the disk using fdisk or', u'other utilities.'], '_ansible_item_label': {'value': {u'sectorsize': u'512', u'vendor': u'Seagate', u'links': {u'masters': [u'dm-0'], u'labels': [], u'ids': [], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'5VP5A1FQ', u'holders': [u'mpatha'], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'ST31000528AS', u'partitions': {}}, 'key': u'sdg'}, 'ansible_loop_var': u'item', u'end': u'2019-08-17 06:39:23.629089', '_ansible_no_log': False, 'item': {'value': {u'sectorsize': u'512', u'vendor': u'Seagate', u'links': {u'masters': [u'dm-0'], u'labels': [], u'ids': [], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'5VP5A1FQ', u'holders': [u'mpatha'], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'ST31000528AS', u'partitions': {}}, 'key': u'sdg'}, u'cmd': u'sgdisk --zap-all /dev/sdg || sgdisk --zap-all /dev/sdg', 'failed': False, u'stderr': u'', u'rc': 0, u'invocation': {u'module_args': {u'warn': True, u'executable': None, u'_uses_shell': True, u'strip_empty_ends': True, u'_raw_params': u'sgdisk --zap-all /dev/sdg || sgdisk --zap-all /dev/sdg', u'removes': None, u'argv': None, u'creates': None, u'chdir': None, u'stdin_add_newline': True, u'stdin': None}}, u'start': u'2019-08-17 06:39:22.617852'}, {'ansible_loop_var': u'item', '_ansible_no_log': False, 'skip_reason': u'Conditional result was False', 'item': {'value': {u'sectorsize': u'512', u'vendor': u'Seagate', u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d2000000000'], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'5VP52BEJ', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'ST31000528AS', u'partitions': {u'sda1': {u'start': u'2048', u'sectorsize': 512, u'uuid': u'f602365c-3e1b-4c7f-a435-7729abad47a6', u'sectors': u'1953522688', u'holders': [], u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d2000000000-part1'], u'uuids': [u'f602365c-3e1b-4c7f-a435-7729abad47a6']}, u'size': u'931.51 GB'}}}, 'key': u'sda'}, 'skipped': True, 'changed': False, '_ansible_item_label': {'value': {u'sectorsize': u'512', u'vendor': u'Seagate', u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d2000000000'], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'5VP52BEJ', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'ST31000528AS', u'partitions': {u'sda1': {u'start': u'2048', u'sectorsize': 512, u'uuid': u'f602365c-3e1b-4c7f-a435-7729abad47a6', u'sectors': u'1953522688', u'holders': [], u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d2000000000-part1'], u'uuids': [u'f602365c-3e1b-4c7f-a435-7729abad47a6']}, u'size': u'931.51 GB'}}}, 'key': u'sda'}}, {'stderr_lines': [], u'changed': True, u'stdout': u'Creating new GPT entries.\nGPT data structures destroyed! You may now partition the disk using fdisk or\nother utilities.', u'delta': u'0:00:01.012044', 'stdout_lines': [u'Creating new GPT entries.', u'GPT data structures destroyed! You may now partition the disk using fdisk or', u'other utilities.'], '_ansible_item_label': {'value': {u'sectorsize': u'512', u'vendor': u'Seagate', u'links': {u'masters': [u'dm-0'], u'labels': [], u'ids': [], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'5VP53FPZ', u'holders': [u'mpatha'], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'ST31000528AS', u'partitions': {}}, 'key': u'sdb'}, 'ansible_loop_var': u'item', u'end': u'2019-08-17 06:39:24.919645', '_ansible_no_log': False, 'item': {'value': {u'sectorsize': u'512', u'vendor': u'Seagate', u'links': {u'masters': [u'dm-0'], u'labels': [], u'ids': [], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'5VP53FPZ', u'holders': [u'mpatha'], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'ST31000528AS', u'partitions': {}}, 'key': u'sdb'}, u'cmd': u'sgdisk --zap-all /dev/sdb || sgdisk --zap-all /dev/sdb', 'failed': False, u'stderr': u'', u'rc': 0, u'invocation': {u'module_args': {u'warn': True, u'executable': None, u'_uses_shell': True, u'strip_empty_ends': True, u'_raw_params': u'sgdisk --zap-all /dev/sdb || sgdisk --zap-all /dev/sdb', u'removes': None, u'argv': None, u'creates': None, u'chdir': None, u'stdin_add_newline': True, u'stdin': None}}, u'start': u'2019-08-17 06:39:23.907601'}, {'stderr_lines': [], u'changed': True, u'stdout': u'Creating new GPT entries.\nGPT data structures destroyed! You may now partition the disk using fdisk or\nother utilities.', u'delta': u'0:00:01.011300', 'stdout_lines': [u'Creating new GPT entries.', u'GPT data structures destroyed! You may now partition the disk using fdisk or', u'other utilities.'], '_ansible_item_label': {'value': {u'sectorsize': u'512', u'vendor': u'Hitachi', u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d208263c000'], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'JPW9K0HD2H3VPL', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'HUA722010CLA330', u'partitions': {}}, 'key': u'sdc'}, 'ansible_loop_var': u'item', u'end': u'2019-08-17 06:39:26.180516', '_ansible_no_log': False, 'item': {'value': {u'sectorsize': u'512', u'vendor': u'Hitachi', u'links': {u'masters': [], u'labels': [], u'ids': [u'scsi-2001b4d208263c000'], u'uuids': []}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'JPW9K0HD2H3VPL', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'HUA722010CLA330', u'partitions': {}}, 'key': u'sdc'}, u'cmd': u'sgdisk --zap-all /dev/sdc || sgdisk --zap-all /dev/sdc', 'failed': False, u'stderr': u'', u'rc': 0, u'invocation': {u'module_args': {u'warn': True, u'executable': None, u'_uses_shell': True, u'strip_empty_ends': True, u'_raw_params': u'sgdisk --zap-all /dev/sdc || sgdisk --zap-all /dev/sdc', u'removes': None, u'argv': None, u'creates': None, u'chdir': None, u'stdin_add_newline': True, u'stdin': None}}, u'start': u'2019-08-17 06:39:25.169216'}, {'stderr_lines': [], u'changed': True, u'stdout': u'Creating new GPT entries.\nGPT data structures destroyed! You may now partition the disk using fdisk or\nother utilities.', u'delta': u'0:00:01.011086', 'stdout_lines': [u'Creating new GPT entries.', u'GPT data structures destroyed! You may now partition the disk using fdisk or', u'other utilities.'], '_ansible_item_label': {'value': {u'sectorsize': u'512', u'vendor': u'NA', u'links': {u'masters': [u'dm-0'], u'labels': [], u'ids': [], u'uuids': [u'5f3dfb9c-523e-4d14-a306-0af7e9418a46']}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'PAJ55T7E', u'holders': [u'mpatha'], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'HUA721010KLA330', u'partitions': {}}, 'key': u'sdh'}, 'ansible_loop_var': u'item', u'end': u'2019-08-17 06:39:27.458150', '_ansible_no_log': False, 'item': {'value': {u'sectorsize': u'512', u'vendor': u'NA', u'links': {u'masters': [u'dm-0'], u'labels': [], u'ids': [], u'uuids': [u'5f3dfb9c-523e-4d14-a306-0af7e9418a46']}, u'sas_device_handle': None, u'host': u'RAID bus controller: Areca Technology Corp. ARC-1680 series PCIe to SAS/SATA 3Gb RAID Controller', u'support_discard': u'0', u'serial': u'PAJ55T7E', u'holders': [u'mpatha'], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': u'HUA721010KLA330', u'partitions': {}}, 'key': u'sdh'}, u'cmd': u'sgdisk --zap-all /dev/sdh || sgdisk --zap-all /dev/sdh', 'failed': False, u'stderr': u'', u'rc': 0, u'invocation': {u'module_args': {u'warn': True, u'executable': None, u'_uses_shell': True, u'strip_empty_ends': True, u'_raw_params': u'sgdisk --zap-all /dev/sdh || sgdisk --zap-all /dev/sdh', u'removes': None, u'argv': None, u'creates': None, u'chdir': None, u'stdin_add_newline': True, u'stdin': None}}, u'start': u'2019-08-17 06:39:26.447064'}, {'stderr_lines': [u'Problem opening /dev/dm-0 for reading! Error is 2.', u'The specified file does not exist!', u"Problem opening '' for writing! Program will now terminate.", u'Warning! MBR not overwritten! Error is 2!', u'Problem opening /dev/dm-0 for reading! Error is 2.', u'The specified file does not exist!', u"Problem opening '' for writing! Program will now terminate.", u'Warning! MBR not overwritten! Error is 2!'], u'changed': True, u'stdout': u'', u'invocation': {u'module_args': {u'warn': True, u'executable': None, u'_uses_shell': True, u'strip_empty_ends': True, u'_raw_params': u'sgdisk --zap-all /dev/dm-0 || sgdisk --zap-all /dev/dm-0', u'removes': None, u'argv': None, u'creates': None, u'chdir': None, u'stdin_add_newline': True, u'stdin': None}}, u'delta': u'0:00:00.008620', 'stdout_lines': [], '_ansible_item_label': {'value': {u'sectorsize': u'512', u'vendor': None, u'links': {u'masters': [], u'labels': [], u'ids': [u'dm-name-mpatha', u'dm-uuid-mpath-2001b4d2000000000'], u'uuids': [u'4fbfe906-d438-440b-b902-7e792bd054fe']}, u'sas_device_handle': None, u'host': u'', u'support_discard': u'0', u'serial': u'5VP5A1FQ', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': None, u'partitions': {}}, 'key': u'dm-0'}, 'ansible_loop_var': u'item', u'end': u'2019-08-17 06:39:27.713073', '_ansible_no_log': False, u'start': u'2019-08-17 06:39:27.704453', u'failed': True, u'cmd': u'sgdisk --zap-all /dev/dm-0 || sgdisk --zap-all /dev/dm-0', 'item': {'value': {u'sectorsize': u'512', u'vendor': None, u'links': {u'masters': [], u'labels': [], u'ids': [u'dm-name-mpatha', u'dm-uuid-mpath-2001b4d2000000000'], u'uuids': [u'4fbfe906-d438-440b-b902-7e792bd054fe']}, u'sas_device_handle': None, u'host': u'', u'support_discard': u'0', u'serial': u'5VP5A1FQ', u'holders': [], u'size': u'931.51 GB', u'scheduler_mode': u'deadline', u'rotational': u'1', u'sectors': u'1953525168', u'sas_address': None, u'virtual': 1, u'removable': u'0', u'model': None, u'partitions': {}}, 'key': u'dm-0'}, u'stderr': u"Problem opening /dev/dm-0 for reading! Error is 2.\nThe specified file does not exist!\nProblem opening '' for writing! Program will now terminate.\nWarning! MBR not overwritten! Error is 2!\nProblem opening /dev/dm-0 for reading! Error is 2.\nThe specified file does not exist!\nProblem opening '' for writing! Program will now terminate.\nWarning! MBR not overwritten! Error is 2!", u'rc': 2, u'msg': u'non-zero return code'}]}}Traceback (most recent call last): File "/home/teuthworker/src/git.ceph.com_git_ceph-cm-ansible_master/callback_plugins/failure_log.py", line 44, in log_failure log.error(yaml.safe_dump(failure)) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/__init__.py", line 309, in safe_dump return dump_all([data], stream, Dumper=SafeDumper, **kwds) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/__init__.py", line 281, in dump_all dumper.represent(data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 29, in represent node = self.represent_data(data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 58, in represent_data node = self.yaml_representers[data_types[0]](self, data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 227, in represent_dict return self.represent_mapping(u'tag:yaml.org,2002:map', data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 125, in represent_mapping node_value = self.represent_data(item_value) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 58, in represent_data node = self.yaml_representers[data_types[0]](self, data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 227, in represent_dict return self.represent_mapping(u'tag:yaml.org,2002:map', data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 125, in represent_mapping node_value = self.represent_data(item_value) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 58, in represent_data node = self.yaml_representers[data_types[0]](self, data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 219, in represent_list return self.represent_sequence(u'tag:yaml.org,2002:seq', data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 102, in represent_sequence node_item = self.represent_data(item) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 58, in represent_data node = self.yaml_representers[data_types[0]](self, data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 227, in represent_dict return self.represent_mapping(u'tag:yaml.org,2002:map', data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 125, in represent_mapping node_value = self.represent_data(item_value) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 58, in represent_data node = self.yaml_representers[data_types[0]](self, data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 227, in represent_dict return self.represent_mapping(u'tag:yaml.org,2002:map', data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 125, in represent_mapping node_value = self.represent_data(item_value) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 68, in represent_data node = self.yaml_representers[None](self, data) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/yaml/representer.py", line 251, in represent_undefined raise RepresenterError("cannot represent an object", data)RepresenterError: ('cannot represent an object', u'sdd')