[CRIU] ✗ travis-ci: failure for sk-unix: Use unsigned values for inodes

[Cyrill Gorcunov]

On Tue, Mar 27, 2018 at 01:48:08PM -0000, Patchwork wrote:
> == Series Details ==
> 
> Series: sk-unix: Use unsigned values for inodes
> URL   : https://patchwork.criu.org/series/2430/
> State : failure
> 
> == Logs ==
> 
> For more details see: https://travis-ci.org/criupatchwork/criu/builds/358833004?utm_source=github_status&utm_medium=notification

I don't understand how this patch related to the issue. The
rest of jobs are passed fine, moreover I ran tests manually
as well. Looks like some side issue.

https://api.travis-ci.org/v3/job/358833020/log.txt

========================= Run zdtm/static/env00 in ns ==========================
Start test
./env00 --pidfile=env00.pid --outfile=env00.out --envname=ENV_00_TEST
Run criu dump
Run criu restore
Fail RESTORE failed: Error(0): Unknown
=[log]=> dump/zdtm/static/env00/109/1/restore.log
------------------------ grep Error ------------------------
(00.133787) Running setup-namespaces scripts
(00.133883)      1: cg: Cgroups 1 inherited from parent
(00.133902)      1: uns: calling usernsd_recv_transport[0x48cf20] (0, 0)
(00.133937)      1: uns: call usernsd_recv_transport[0x6e696c69666f7270] returned 1747925607
(00.133940)      1: Error (criu/namespaces.c:1782): BUG at criu/namespaces.c:1782
(00.134023) uns: daemon calls 0x48cf20 (130, 1, 0)
(00.188208) Error (criu/cr-restore.c:1586): 130 killed by signal 11: Segmentation fault
(00.188242) Error (criu/cr-restore.c:2313): Failed to switch restore stage to CR_STATE_PREPARE_NAMESPACES
(00.188259) Warn  (criu/cr-restore.c:2509): Unable to wait 130: No child processes
(00.188292) Error (criu/mount.c:3175): mnt: Can't remove the directory /tmp/.criu.mntns.qW74gf: No such file or directory
(00.188297) uns: calling exit_usernsd[0x48cef0] (-1, 1)
(00.188335) uns: daemon calls 0x48cef0 (128, -1, 1)
(00.188342) uns: `- daemon exits w/ 0
(00.193272) uns: daemon stopped
(00.193288) Error (criu/cr-restore.c:2523): Restoring FAILED.
------------------------ ERROR OVER ------------------------
################# Test zdtm/static/env00 FAIL at CRIU restore ##################