[kdave-btrfs-devel:dev/guilherme/temp-fsid-v4] [btrfs] 479361d32b: xfstests.btrfs.185.fail

[kdave-btrfs-devel:dev/guilherme/temp-fsid-v4] [btrfs] 479361d32b: xfstests.btrfs.185.fail

[kernel test robot]

Hello,

kernel test robot noticed "xfstests.btrfs.185.fail" on:

commit: 479361d32be2d93c5fe727cc5cd2ea2c187635a8 ("btrfs: scan but don't register device on single device filesystem")
https://github.com/kdave/btrfs-devel.git dev/guilherme/temp-fsid-v4

in testcase: xfstests
version: xfstests-x86_64-b15b6cc-1_20230925
with following parameters:

	disk: 6HDD
	fs: btrfs
	test: btrfs-185



compiler: gcc-12
test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (Haswell) with 8G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)



If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202310311425.c2e34aef-oliver.sang@intel.com



btrfs/185       [failed, exit status 1]- output mismatch (see /lkp/benchmarks/xfstests/results//btrfs/185.out.bad)
    --- tests/btrfs/185.out	2023-09-25 16:30:56.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//btrfs/185.out.bad	2023-09-27 11:53:55.152939282 +0000
    @@ -1,2 +1,3 @@
     QA output created by 185
    -Silence is golden
    +cloned device scan should fail
    +(see /lkp/benchmarks/xfstests/results//btrfs/185.full for details)
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/btrfs/185.out /lkp/benchmarks/xfstests/results//btrfs/185.out.bad'  to see the entire diff)

HINT: You _MAY_ be missing kernel fix:
      a9261d4125c9 btrfs: harden agaist duplicate fsid on scanned devices

Ran: btrfs/185
Failures: btrfs/185
Failed 1 of 1 tests



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20231031/202310311425.c2e34aef-oliver.sang@intel.com



-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [kdave-btrfs-devel:dev/guilherme/temp-fsid-v4] [btrfs] 479361d32b: xfstests.btrfs.185.fail

[Anand Jain]

Thanks for the report.

>      +cloned device scan should fail

Your fstests is missing the following commit:
    1348ed0e256a ("fstests: btrfs/185 update for single device pseudo 
device-scan")
Pls upgrade.

Thanks, Anand

Re: [kdave-btrfs-devel:dev/guilherme/temp-fsid-v4] [btrfs] 479361d32b: xfstests.btrfs.185.fail

[David Sterba]

On Tue, Oct 31, 2023 at 05:23:18PM +0800, Anand Jain wrote:
> Thanks for the report.
> 
> >      +cloned device scan should fail
> 
> Your fstests is missing the following commit:
>     1348ed0e256a ("fstests: btrfs/185 update for single device pseudo 
> device-scan")
> Pls upgrade.

Yes for the fstests upgrade, but the tested branch is some old snapshot
of the temp_fsid feature, I don't even have the branch anywhere.