Hi Xiaolong,
On Wed, Feb 15, 2017 at 9:46 AM, kernel test robot
<xiaolong...@intel.com> wrote:
>
> FYI, we noticed the following commit:
>
> commit: 0148239373801a9c0c63eefc481b710ae7ce2941 ("net: sock: Use double
> send/recv buff value to compare with max value")
> url:
> https://github.com/0day-ci/linux/commits/fgao-ikuai8-com/net-sock-Use-double-send-recv-buff-value-to-compare-with-max-value/20170208-213745
>
>
> in testcase: ltp
> with following parameters:
>
> test: net.sctp
>
> test-description: The LTP testsuite contains a collection of tools for
> testing the Linux kernel and related features.
> test-url: http://linux-test-project.github.io/
>
>
> on test machine: 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with
> 128G memory
>
> caused below changes (please refer to attached dmesg/kmsg for entire
> log/backtrace):
>
>
>
> user :notice: [ 54.674772] tag=test_1_to_1_sockopt stime=1487093637
>
> user :notice: [ 54.675078] cmdline="test_1_to_1_sockopt"
>
> user :notice: [ 54.675194] contacts=""
>
> user :notice: [ 54.675333] analysis=exit
>
> user :notice: [ 54.675513] <<<test_output>>>
>
> user :notice: [ 54.676497] test_1_to_1_sockopt.c 1 TPASS :
> setsockopt() with a bad socket descriptor - EBADF
>
> user :notice: [ 54.677439] test_1_to_1_sockopt.c 2 TPASS :
> setsockopt() with an invalid socket - ENOTSOCK
>
> user :notice: [ 54.678409] test_1_to_1_sockopt.c 3 TPASS :
> setsockopt() with an invalid level - ENOPROTOOPT
>
> user :notice: [ 54.679378] test_1_to_1_sockopt.c 4 TPASS :
> setsockopt() with invalid option buffer - EFAULT
>
> user :notice: [ 54.680375] test_1_to_1_sockopt.c 5 TPASS :
> setsockopt() with invalid option name - EOPNOTSUPP
>
> user :notice: [ 54.681354] test_1_to_1_sockopt.c 6 TPASS :
> getsockopt() with a bad socket descriptor - EBADF
>
> user :notice: [ 54.682297] test_1_to_1_sockopt.c 7 TPASS :
> getsockopt() with an invalid socket - ENOTSOCK
>
> user :notice: [ 54.683265] test_1_to_1_sockopt.c 8 TPASS :
> getsockopt() with invalid option buffer - EFAULT
>
> user :notice: [ 54.684267] test_1_to_1_sockopt.c 9 TPASS :
> getsockopt() with invalid option name - EOPNOTSUPP
>
> user :notice: [ 54.685079] test_1_to_1_sockopt.c 10 TPASS :
> getsockopt() SCTP_INITMSG - SUCCESS
>
> user :notice: [ 54.685885] test_1_to_1_sockopt.c 11 TPASS :
> setsockopt() SCTP_INITMSG - SUCCESS
>
> user :notice: [ 54.686653] test_1_to_1_sockopt.c 12 TPASS :
> setsockopt() SO_LINGER - SUCCESS
>
> user :notice: [ 54.687418] test_1_to_1_sockopt.c 13 TPASS :
> getsockopt() SO_LINGER - SUCCESS
>
> user :notice: [ 54.688187] test_1_to_1_sockopt.c 14 TPASS :
> getsockopt() SO_RCVBUF - SUCCESS
>
> user :notice: [ 54.688979] test_1_to_1_sockopt.c 15 TPASS :
> getsockopt() SCTP_STATUS - SUCCESS
>
> user :notice: [ 54.689752] test_1_to_1_sockopt.c 16 TPASS :
> setsockopt() SO_RCVBUF - SUCCESS
>
> user :notice: [ 54.691539] test_1_to_1_sockopt.c 17 TBROK :
> test_1_to_1_sockopt.c:341: Comparison failed:Set value and got value differs
> Set Value=4096 Get Value=8192
>
> user :notice: [ 54.692520] test_1_to_1_sockopt.c 18 TBROK :
> test_1_to_1_sockopt.c:341: Remaining cases broken
>
>
>
> 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,
> Xiaolong
This commit is not accepted, thanks.
After discuss with Eric, I know it is too late to correct it.
Regards
Feng
