* [LTP] Error on few tests, asking for help on debug
@ 2021-02-18 16:47 =?unknown-8bit?q?K=C3=B6ry?= Maincent
2021-02-19 16:15 ` Richard Palethorpe
0 siblings, 1 reply; 2+ messages in thread
From: =?unknown-8bit?q?K=C3=B6ry?= Maincent @ 2021-02-18 16:47 UTC (permalink / raw)
To: ltp
Hello,
I have issues with tests: msgstress03, msgstress04, semctl09 and iptables.
I join the error message above.
Could you point me out what could be the problems?
Thanks, Regards,
K?ry
msgstress03
[ 983.559819] cgroup: fork rejected by pids controller
in /user.slice/user-0.slice/session-c2.scope
Fork failed (may be OK if under stress)
Fork failed (may be OK if under stress)
Fork failed (may be OK if under stress)
Fork failed (may be OK if under stress)
Fork failed (may be OK if under stress)
Fork failed (may be OK if under stress)
msgstress03 1 TFAIL : msgstress03.c:155: Fork failed (may be OK if under
stress)
msgstress04
msgstress04 0 TINFO : Found 32000 available message queues
msgstress04 0 TINFO : Using upto 2097091 pids
Fork failure in the first child of child group 6331
Fork failure in the second child of child group 6325
Fork failure in the first child of child group 6320
Fork failure in the first child of child group 6323
Fork failure in the second child of child group 6308
Fork failure in the first child of child group 6332
Fork failure in the second child of child group 6297
Fork failure in the second child of child group 6333
Fork failure in the first child of child group 6326
msgstress04 1 TFAIL : msgstress04.c:204: Fork failed (may be OK if under
stress)
semctl09
tst_test.c:1261: TINFO: Timeout per run is 0h 05m 00s
semctl09.c:71: TINFO: Test SYS_semctl syscall
semctl09.c:136: TINFO: Test SEM_STAT_ANY with nobody user
semctl09.c:158: TPASS: SEM_INFO returned valid index 10 to semid 10
semctl09.c:168: TPASS: Counted used = 1
semctl09.c:116: TPASS: semset_cnt = 1
semctl09.c:123: TPASS: sen_cnt = 2
semctl09.c:136: TINFO: Test SEM_STAT_ANY with root user
semctl09.c:158: TPASS: SEM_INFO returned valid index 10 to semid 10
semctl09.c:168: TPASS: Counted used = 1
semctl09.c:116: TPASS: semset_cnt = 1
semctl09.c:123: TPASS: sen_cnt = 2
tst_test.c:1261: TINFO: Timeout per run is 0h 05m 00s
semctl09.c:74: TINFO: Test libc semctl()
semctl09.c:136: TINFO: Test SEM_STAT_ANY with nobody user
semctl09.c:152: TFAIL: SEM_STAT_ANY doesn't pass the buffer specified by the cal
semctl09.c:136: TINFO: Test SEM_STAT_ANY with root user
semctl09.c:152: TFAIL: SEM_STAT_ANY doesn't pass the buffer specified by the cal
iptables
iptables01 1 TINFO: initialize 'lhost' 'ltp_ns_veth2' interface
iptables01 1 TINFO: add local addr 10.0.0.2/24
iptables01 1 TINFO: add local addr fd00:1:1:1::2/64
iptables01 1 TINFO: initialize 'rhost' 'ltp_ns_veth1' interface
iptables01 1 TINFO: add remote addr 10.0.0.1/24
iptables01 1 TINFO: add remote addr fd00:1:1:1::1/64
iptables01 1 TINFO: Network config (local -- remote):
iptables01 1 TINFO: ltp_ns_veth2 -- ltp_ns_veth1
iptables01 1 TINFO: 10.0.0.2/24 -- 10.0.0.1/24
iptables01 1 TINFO: fd00:1:1:1::2/64 -- fd00:1:1:1::1/64
iptables01 1 TINFO: timeout per run is 0h 5m 0s
iptables01 1 TINFO: INIT: Flushing all rules
iptables01 1 TINFO: iptables -L -t filter will list all rules in table filter
iptables01 1 TINFO: iptables -L -t filter lists rules
iptables01 1 TINFO: iptables -L -t nat will list all rules in table nat
iptables01 1 TINFO: iptables -L -t nat lists rules
iptables01 1 TINFO: iptables -L -t mangle will list all rules in table mangle
iptables01 1 TINFO: iptables -L -t mangle lists rules
iptables01 1 TPASS: iptables -L lists rules
iptables01 2 TINFO: Use iptables to DROP packets from particular IP
iptables01 2 TINFO: Rule to block icmp from 127.0.0.1
iptables01 2 TINFO: Pinging 127.0.0.1
iptables01 1 TBROK: test killed, timeout! If you are running on slow machine,
try exporting LTP_TIMEOUT_MUL > 1
^ permalink raw reply [flat|nested] 2+ messages in thread
* [LTP] Error on few tests, asking for help on debug
2021-02-18 16:47 [LTP] Error on few tests, asking for help on debug =?unknown-8bit?q?K=C3=B6ry?= Maincent
@ 2021-02-19 16:15 ` Richard Palethorpe
0 siblings, 0 replies; 2+ messages in thread
From: Richard Palethorpe @ 2021-02-19 16:15 UTC (permalink / raw)
To: ltp
Hello,
K?ry Maincent <kory.maincent@bootlin.com> writes:
> Hello,
>
> I have issues with tests: msgstress03, msgstress04, semctl09 and iptables.
> I join the error message above.
> Could you point me out what could be the problems?
>
> Thanks, Regards,
>
> K?ry
>
>
> msgstress03
> [ 983.559819] cgroup: fork rejected by pids controller
> in /user.slice/user-0.slice/session-c2.scope
> Fork failed (may be OK if under stress)
> Fork failed (may be OK if under stress)
> Fork failed (may be OK if under stress)
> Fork failed (may be OK if under stress)
> Fork failed (may be OK if under stress)
> Fork failed (may be OK if under stress)
> msgstress03 1 TFAIL : msgstress03.c:155: Fork failed (may be OK if under
> stress)
>
> msgstress04
> msgstress04 0 TINFO : Found 32000 available message queues
> msgstress04 0 TINFO : Using upto 2097091 pids
> Fork failure in the first child of child group 6331
> Fork failure in the second child of child group 6325
> Fork failure in the first child of child group 6320
> Fork failure in the first child of child group 6323
> Fork failure in the second child of child group 6308
> Fork failure in the first child of child group 6332
> Fork failure in the second child of child group 6297
> Fork failure in the second child of child group 6333
> Fork failure in the first child of child group 6326
> msgstress04 1 TFAIL : msgstress04.c:204: Fork failed (may be OK if under
> stress)
Probably you just hit some resource limit. You could trace it to find
out, but this is a common error on this type of test.
>
> semctl09
> tst_test.c:1261: TINFO: Timeout per run is 0h 05m 00s
> semctl09.c:71: TINFO: Test SYS_semctl syscall
> semctl09.c:136: TINFO: Test SEM_STAT_ANY with nobody user
> semctl09.c:158: TPASS: SEM_INFO returned valid index 10 to semid 10
> semctl09.c:168: TPASS: Counted used = 1
> semctl09.c:116: TPASS: semset_cnt = 1
> semctl09.c:123: TPASS: sen_cnt = 2
> semctl09.c:136: TINFO: Test SEM_STAT_ANY with root user
> semctl09.c:158: TPASS: SEM_INFO returned valid index 10 to semid 10
> semctl09.c:168: TPASS: Counted used = 1
> semctl09.c:116: TPASS: semset_cnt = 1
> semctl09.c:123: TPASS: sen_cnt = 2
> tst_test.c:1261: TINFO: Timeout per run is 0h 05m 00s
> semctl09.c:74: TINFO: Test libc semctl()
> semctl09.c:136: TINFO: Test SEM_STAT_ANY with nobody user
> semctl09.c:152: TFAIL: SEM_STAT_ANY doesn't pass the buffer specified by the cal
> semctl09.c:136: TINFO: Test SEM_STAT_ANY with root user
> semctl09.c:152: TFAIL: SEM_STAT_ANY doesn't pass the buffer specified
> by the cal
Check that your glibc does not have the bug listed in the test source.
>
> iptables
> iptables01 1 TINFO: initialize 'lhost' 'ltp_ns_veth2' interface
> iptables01 1 TINFO: add local addr 10.0.0.2/24
> iptables01 1 TINFO: add local addr fd00:1:1:1::2/64
> iptables01 1 TINFO: initialize 'rhost' 'ltp_ns_veth1' interface
> iptables01 1 TINFO: add remote addr 10.0.0.1/24
> iptables01 1 TINFO: add remote addr fd00:1:1:1::1/64
> iptables01 1 TINFO: Network config (local -- remote):
> iptables01 1 TINFO: ltp_ns_veth2 -- ltp_ns_veth1
> iptables01 1 TINFO: 10.0.0.2/24 -- 10.0.0.1/24
> iptables01 1 TINFO: fd00:1:1:1::2/64 -- fd00:1:1:1::1/64
> iptables01 1 TINFO: timeout per run is 0h 5m 0s
> iptables01 1 TINFO: INIT: Flushing all rules
> iptables01 1 TINFO: iptables -L -t filter will list all rules in table filter
> iptables01 1 TINFO: iptables -L -t filter lists rules
> iptables01 1 TINFO: iptables -L -t nat will list all rules in table nat
> iptables01 1 TINFO: iptables -L -t nat lists rules
> iptables01 1 TINFO: iptables -L -t mangle will list all rules in table mangle
> iptables01 1 TINFO: iptables -L -t mangle lists rules
> iptables01 1 TPASS: iptables -L lists rules
> iptables01 2 TINFO: Use iptables to DROP packets from particular IP
> iptables01 2 TINFO: Rule to block icmp from 127.0.0.1
> iptables01 2 TINFO: Pinging 127.0.0.1
> iptables01 1 TBROK: test killed, timeout! If you are running on slow machine,
> try exporting LTP_TIMEOUT_MUL > 1
I don't know about this one.
--
Thank you,
Richard.
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2021-02-18 16:47 [LTP] Error on few tests, asking for help on debug =?unknown-8bit?q?K=C3=B6ry?= Maincent
2021-02-19 16:15 ` Richard Palethorpe
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