TestCheckpoint and TestUsernsCheckpoint are failing on centos-stream-9 (Segmentation fault)

[AkihiroSuda]

https://cirrus-ci.com/task/4890404691640320?logs=unit_tests#L1358

    checkpoint_test.go:163: (00.023368) pie: 1: restoring lsm profile (current) unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
    checkpoint_test.go:163: (00.023421) Error (criu/cr-restore.c:1510): 65440 stopped by signal 11: Segmentation fault
    checkpoint_test.go:163: (00.023704) mnt: Switching to new ns to clean ghosts
    checkpoint_test.go:163: (00.023809) Error (criu/cr-restore.c:2536): Restoring FAILED.
    checkpoint_test.go:163: === END ===
    checkpoint_test.go:164: criu failed: type NOTIFY errno 0
        log file: /tmp/TestCheckpoint1076343382/003/criu/restore.log
--- FAIL: TestCheckpoint (0.33s)

[thaJeztah]

/cc @kolyshkin @adrianreber

[adrianreber]

The latest glibc changed the restartable sequence interface and that requires a CRIU rebuild. Rebuild is already triggered: https://gitlab.com/redhat/centos-stream/rpms/criu/-/commit/b6cb718321341b624fc6f2a217d04da775ae32a1 but it might take a week or so to show up in the repositories.

@rst0git FYI

[thaJeztah]

Thanks for the update!

[kolyshkin]

This is being fixed in criu-3.17-4.el9 (which is not in the repo yet).

Workaround: #3539