[Bug 1818340] [NEW] systemd-networkd core dumps in bionic-proposed

[Mark Shuttleworth]

Public bug reported:

I run a number of servers with -proposed enabled and have seen a bunch
of this today:

Mar 02 16:20:58 4-ridge-fw1 systemd[1]: systemd-networkd.service: Failed with result 'core-dump'.
Mar 02 16:20:58 4-ridge-fw1 systemd[1]: Failed to start Network Service.

These machines have numerous bonds, so I suspect that's a factor.

So far I have only observed the issue on machines with -proposed enabled
so I suspect it is a problem with systemd 237-3ubuntu10.14

Example netplan.yaml attached.

** Affects: systemd (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "npln.yml"
   https://bugs.launchpad.net/bugs/1818340/+attachment/5242832/+files/npln.yml

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https://bugs.launchpad.net/bugs/1818340

Title:
  systemd-networkd core dumps in bionic-proposed

Status in systemd package in Ubuntu:
  New

Bug description:
  I run a number of servers with -proposed enabled and have seen a bunch
  of this today:

  Mar 02 16:20:58 4-ridge-fw1 systemd[1]: systemd-networkd.service: Failed with result 'core-dump'.
  Mar 02 16:20:58 4-ridge-fw1 systemd[1]: Failed to start Network Service.

  These machines have numerous bonds, so I suspect that's a factor.

  So far I have only observed the issue on machines with -proposed
  enabled so I suspect it is a problem with systemd 237-3ubuntu10.14

  Example netplan.yaml attached.

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