1073
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master: 66%

Ran 30 Jun 2017 01:42AM UTC

Jobs 1

Files 216

Run time 11s

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Build # 1073

Build Type

push

travis-ci

Committed by

avagin

Commit Message

pstree: Do not populate zero levels of task's pid

If task's pid were hashed before the task itself
(this may happen, when another task has sid or pgid
equal to this pid), the pid mustn't contain zero
levels. So, if pgid or sid has zero levels, we should
not add them.

Otherwise, session04 --iter 3 fails with:

=[log]=> dump/zdtm/static/session04/30/2/restore.log
------------------------ grep Error ------------------------
(01.858187)      6: Restoring children in our session:
(01.858206)      6: Forking task with 303 pid (flags 0x600)
(01.869893)      1: PID: real 145 virt 15
(01.870247)      1: Forking task with 20 pid (flags 0x0)
(01.872948) Error (criu/cr-restore.c:381): 0: Write -1 to sys/kernel/ns_last_pid: Invalid argument
(01.873030) Error (criu/namespaces.c:2664): Can't set next pid
(01.873103)      1: Error (criu/ns-common.c:46): Error answer
(01.873123)      1: Error (criu/cr-restore.c:404): Can't request next pid
(01.873135)      1: Error (criu/cr-restore.c:1321): Can't set next pid
(01.873310)      1: Error (criu/cr-restore.c:1434): Can't fork for 20: No such file or directory

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Acked-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

Run Details

20025 of 30737 relevant lines covered (65.15%)

202943.6 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	1073.1 (TR_ARCH=local GCOV=1)	30 Jun 2017 01:42AM UTC	0	65.15	Travis Job 1073.1

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