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executors: Investigate failed to add route error #41734

Open eseliger opened 2 years ago

eseliger commented 2 years ago

Interesting error on VM startup:

time="2022-09-19T13:17:10Z" level=info msg="Created VM executor-2abb64e8-faa3-4271-9efb-e688db8ae504 (1233342fed10a30e)"
time="2022-09-19T13:17:10Z" level=info msg="Created VM with ID \"1233342fed10a30e\" and name \"executor-2abb64e8-faa3-4271-9efb-e688db8ae504\""
time="2022-09-19T13:17:11Z" level=error msg="failed to setup network for namespace \"d690393dddd3d7513f53007beeb4c705825628d8ed899a2d3abc455975fde0db\": failed to add route '{0.0.0.0 00000000000000000000ffff00000000} via 10.61.0.1 dev eth0': network is unreachable"
time="2022-09-19T13:17:11Z" level=fatal msg="failed to add route '{0.0.0.0 00000000000000000000ffff00000000} via 10.61.0.1 dev eth0': network is unreachable"
eseliger commented 2 years ago

Not too frequent, will add to P2 and handle it as time allows.

eseliger commented 2 years ago

seems to be more frequent with higher concurrency