Public bug reported:

Probably due to way CRIU depends on GLIBC, the latter has been failing
after the latest glibc update to 2.42-0ubuntu3. All the failures seen in
the crac regression tests have a similar failure message in the CRIU
logs:

===

(00.044343) Wait for ack 66 on daemon socket
pie: 52224: Error (criu/pie/parasite.c:104): Can't splice all pages to pipe 
(352256/256)
pie: 52224: __sent ack msg: 66 66 -1 
(00.044365) Fetched ack: 66 66 -1
pie: 52224: Close the control socket for writing
(00.044370) Error (compel/src/lib/infect-rpc.c:68): Command 66 for daemon 
failed with -1
pie: 52224: Daemon waits for command
(00.044394) page-pipe: Killing page pipe

===

I don't see anything reported with upstream CRIU, so this could be a
very Java-specific failure. Also, I do not see these failures on Ubuntu
25.04.

** Affects: openjdk-17-crac (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: openjdk-21-crac (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: openjdk-25-crac (Ubuntu)
     Importance: Undecided
         Status: New

** Also affects: openjdk-21-crac (Ubuntu Questing)
   Importance: Undecided
       Status: New

** No longer affects: openjdk-21-crac (Ubuntu Questing)

** Also affects: openjdk-17-crac (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: openjdk-25-crac (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/2126031

Title:
  Checkpointing failures on Questing

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