[Bug 2012943] [NEW] Systemd-resolved is crashing

[Naveen chand]

Public bug reported:

[ Impact ]

The continuous systemd-resolved crashes delay/hang the device startup.
And this leads to unresponsive devices in the system.

[ Test Plan ]

The exact steps to reproduce this issue are still not known.
But we see this crash only in Static IP Addressing mode enabled, where systemd-resolved is enabled for LLMNR service.
But we were not able to see this crash in DHCP mode.

Steps to reproduce:
1) Powercycle the device.
2) Soft-reboot.

[ Where problems could occur ]

https://github.com/systemd/systemd/commit/73bfd7be042cc63e7649242b377ad494bf74ea4b.
This commit is resolving the issue which is observed.

Please refer to the above commit to assess the risk involved.

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

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https://bugs.launchpad.net/bugs/2012943

Title:
  Systemd-resolved is crashing

Status in systemd package in Ubuntu:
  New

Bug description:
  [ Impact ]

  The continuous systemd-resolved crashes delay/hang the device startup.
  And this leads to unresponsive devices in the system.

  [ Test Plan ]

  The exact steps to reproduce this issue are still not known.
  But we see this crash only in Static IP Addressing mode enabled, where systemd-resolved is enabled for LLMNR service.
  But we were not able to see this crash in DHCP mode.

  Steps to reproduce:
  1) Powercycle the device.
  2) Soft-reboot.

  [ Where problems could occur ]

  https://github.com/systemd/systemd/commit/73bfd7be042cc63e7649242b377ad494bf74ea4b.
  This commit is resolving the issue which is observed.

  Please refer to the above commit to assess the risk involved.

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