see neutron-dhcp-agent-compute-2
{"log":"2019-08-19 17:30:44.420 15 ERROR neutron.agent.linux.dhcp [req-4f537417-f064-445d-b36a-89a2e0416261 - - - - -] Failed to start DHCP process for network 162591ee-f650-4ef9-8113-0cdb065721dd: WaitTimeout: Timed out after 60 seconds\n","stream":"stdout","time":"2019-08-19T17:30:44.421121664Z"}
{"log":"2019-08-19 17:30:44.420 15 ERROR neutron.agent.linux.dhcp [req-4f537417-f064-445d-b36a-89a2e0416261 - - - - -] Failed to start DHCP process for network 162591ee-f650-4ef9-8113-0cdb065721dd: WaitTimeout: Timed out after 60 seconds\n","stream":"stdout","time":"2019-08-19T17:30:44.421604812Z"}
{"log":"2019-08-19 17:30:46.061 15 ERROR neutron.agent.linux.dhcp [req-a2370ffb-a5f9-4faf-8071-e58e59af6778 - - - - -] Failed to start DHCP process for network 09eeee69-47d9-44ee-bb45-c8b90fa17a8b: WaitTimeout: Timed out after 60 seconds\n","stream":"stdout","time":"2019-08-19T17:30:46.062501564Z"}
{"log":"2019-08-19 17:30:46.061 15 ERROR neutron.agent.linux.dhcp [req-a2370ffb-a5f9-4faf-8071-e58e59af6778 - - - - -] Failed to start DHCP process for network 09eeee69-47d9-44ee-bb45-c8b90fa17a8b: WaitTimeout: Timed out after 60 seconds\n","stream":"stdout","time":"2019-08-19T17:30:46.063056385Z"}
{"log":"2019-08-19 17:30:49.214 15 ERROR neutron.agent.linux.dhcp [req-29346966-669d-407c-b8ad-bbfff93c03ef - - - - -] Failed to start DHCP process for network 1a9f7e19-5e30-47dc-8dfb-a870e2967ac7: WaitTimeout: Timed out after 60 seconds\n","stream":"stdout","time":"2019-08-19T17:30:49.215251205Z"}
see neutron- dhcp-agent- compute- 2 agent.linux. dhcp [req-4f537417- f064-445d- b36a-89a2e04162 61 - - - - -] Failed to start DHCP process for network 162591ee- f650-4ef9- 8113-0cdb065721 dd: WaitTimeout: Timed out after 60 seconds\ n","stream" :"stdout" ,"time" :"2019- 08-19T17: 30:44.421121664 Z"} agent.linux. dhcp [req-4f537417- f064-445d- b36a-89a2e04162 61 - - - - -] Failed to start DHCP process for network 162591ee- f650-4ef9- 8113-0cdb065721 dd: WaitTimeout: Timed out after 60 seconds\ n","stream" :"stdout" ,"time" :"2019- 08-19T17: 30:44.421604812 Z"} agent.linux. dhcp [req-a2370ffb- a5f9-4faf- 8071-e58e59af67 78 - - - - -] Failed to start DHCP process for network 09eeee69- 47d9-44ee- bb45-c8b90fa17a 8b: WaitTimeout: Timed out after 60 seconds\ n","stream" :"stdout" ,"time" :"2019- 08-19T17: 30:46.062501564 Z"} agent.linux. dhcp [req-a2370ffb- a5f9-4faf- 8071-e58e59af67 78 - - - - -] Failed to start DHCP process for network 09eeee69- 47d9-44ee- bb45-c8b90fa17a 8b: WaitTimeout: Timed out after 60 seconds\ n","stream" :"stdout" ,"time" :"2019- 08-19T17: 30:46.063056385 Z"} agent.linux. dhcp [req-29346966- 669d-407c- b8ad-bbfff93c03 ef - - - - -] Failed to start DHCP process for network 1a9f7e19- 5e30-47dc- 8dfb-a870e2967a c7: WaitTimeout: Timed out after 60 seconds\ n","stream" :"stdout" ,"time" :"2019- 08-19T17: 30:49.215251205 Z"}
{"log":"2019-08-19 17:30:44.420 15 ERROR neutron.
{"log":"2019-08-19 17:30:44.420 15 ERROR neutron.
{"log":"2019-08-19 17:30:46.061 15 ERROR neutron.
{"log":"2019-08-19 17:30:46.061 15 ERROR neutron.
{"log":"2019-08-19 17:30:49.214 15 ERROR neutron.