linux-kernel - [lkp] [x86,vdso] 6c5548f6d7: autotest.signaltest.fail

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Message-ID: <8760zivta4.fsf@yhuang-dev.intel.com>
Date:	Tue, 29 Dec 2015 11:16:19 +0800
From:	kernel test robot <ying.huang@...ux.intel.com>
TO:	Andy Lutomirski <luto@...nel.org>
CC:	LKML <linux-kernel@...r.kernel.org>
Subject: [lkp] [x86,vdso] 6c5548f6d7: autotest.signaltest.fail

FYI, we noticed the below changes on

https://git.kernel.org/pub/scm/linux/kernel/git/luto/linux.git x86/vdso
commit 6c5548f6d716edd2e88add5e7826d15acae30108 ("x86,vdso: Use .fault instead of remap_pfn_range for the vvar mapping")


2015-12-28 18:41:40 client/autotest-local run signaltest
18:41:40 INFO | Writing results to /lkp/benchmarks/autotest/client/results/default
18:41:40 ERROR| Could not determine initlevel, assuming 2
18:41:40 INFO | START	----	----	timestamp=1451299300	localtime=Dec 28 18:41:40	
18:41:40 INFO | 	START	signaltest	signaltest	timestamp=1451299300	localtime=Dec 28 18:41:40	
18:41:41 WARNI| Could not find GDB installed. Crash handling will operate with limited functionality
18:41:41 ERROR| [stderr] signaltest.c: In function 'signalthread':
18:41:41 ERROR| [stderr] signaltest.c:133:27: warning: null argument where non-null required (argument 1) [-Wnonnull]
18:41:41 ERROR| [stderr]     gettimeofday(0,(struct timezone *)1);
18:41:41 ERROR| [stderr]                            ^
18:41:41 ERROR| [stderr] signaltest.c:179:5: warning: null argument where non-null required (argument 1) [-Wnonnull]
18:41:41 ERROR| [stderr]      gettimeofday(0,0);
18:41:41 ERROR| [stderr]      ^
18:41:41 ERROR| Exception escaping from test:
Traceback (most recent call last):
  File "/lkp/benchmarks/autotest/client/shared/test.py", line 411, in _exec
    _call_test_function(self.execute, *p_args, **p_dargs)
  File "/lkp/benchmarks/autotest/client/shared/test.py", line 823, in _call_test_function
    return func(*args, **dargs)
  File "/lkp/benchmarks/autotest/client/tests/signaltest/signaltest.py", line 19, in execute
    utils.system(self.srcdir + '/signaltest ' + args)
  File "/lkp/benchmarks/autotest/client/shared/utils.py", line 1230, in system
    verbose=verbose).exit_status
  File "/lkp/benchmarks/autotest/client/shared/utils.py", line 916, in run
    "Command returned non-zero exit status")
CmdError: Command </lkp/benchmarks/autotest/client/tmp/signaltest/src/signaltest -t 10 -l 100000> failed, rc=-7, Command returned non-zero exit status
* Command: 
    /lkp/benchmarks/autotest/client/tmp/signaltest/src/signaltest -t 10 -l
    100000
Exit status: -7
Duration: 0.0431470870972

18:41:41 WARNI| Programs crashed during test execution
18:41:41 WARNI| Please verify /lkp/benchmarks/autotest/client/results/default/signaltest/debug/crash.signaltest.814 for more info
18:41:41 INFO | System log file not found (looked for ['/var/log/messages', '/var/log/syslog'])
18:41:41 ERROR| child process failed
18:41:41 INFO | 		ERROR	signaltest	signaltest	timestamp=1451299301	localtime=Dec 28 18:41:41	Command </lkp/benchmarks/autotest/client/tmp/signaltest/src/signaltest -t 10 -l 100000> failed, rc=-7, Command returned non-zero exit status
  * Command: 
      /lkp/benchmarks/autotest/client/tmp/signaltest/src/signaltest -t 10 -l
      100000
  Exit status: -7
  Duration: 0.0431470870972
  
18:41:41 INFO | 	END ERROR	signaltest	signaltest	timestamp=1451299301	localtime=Dec 28 18:41:41	
18:41:41 INFO | END GOOD	----	----	timestamp=1451299301	localtime=Dec 28 18:41:41	
18:41:41 INFO | Report successfully generated at /lkp/benchmarks/autotest/client/results/default/job_report.html



To reproduce:

        git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Ying Huang

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