Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752113AbbKJIu1 (ORCPT ); Tue, 10 Nov 2015 03:50:27 -0500 Received: from mx2.suse.de ([195.135.220.15]:47992 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751885AbbKJIuZ (ORCPT ); Tue, 10 Nov 2015 03:50:25 -0500 Date: Tue, 10 Nov 2015 09:50:21 +0100 From: Jan Kara To: kernel test robot Cc: Jan Kara , lkp@01.org, LKML , 0day robot Subject: Re: [lkp] [ext4] dfbd72d0d6: -100.0% xfstests.ext4.001.seconds Message-ID: <20151110085021.GC26699@quack.suse.cz> References: <87twoubf1g.fsf@yhuang-dev.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87twoubf1g.fsf@yhuang-dev.intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8565 Lines: 201 On Tue 10-11-15 13:26:51, kernel test robot wrote: > FYI, we noticed the below changes on > > https://github.com/0day-ci/linux Jan-Kara/ext4-Fix-races-between-page-faults-and-hole-punching/20151105-002716 > commit dfbd72d0d6f10086064b918419fb2094ff9fbdb6 ("ext4: Fix races between page faults and hole punching") Yeah, test ext4/001 starts failing with the patch but it is the test that needs updating. Updates to xfstests are pending for this... Honza > ========================================================================================= > tbox_group/testcase/rootfs/kconfig/compiler/disk/fs/test: > vm-kbuild-2G/xfstests/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/4HDD/ext4/ext4 > > commit: > 32b88194f71d6ae7768a29f87fbba454728273ee > dfbd72d0d6f10086064b918419fb2094ff9fbdb6 > > 32b88194f71d6ae7 dfbd72d0d6f10086064b918419 > ---------------- -------------------------- > fail:runs %reproduction fail:runs > | | | > :4 100% 4:4 last_state.xfstests.exit_code.1 > :4 100% 4:4 xfstests.ext4.001.fail > :4 100% 4:4 xfstests.nr_fail > > vm-kbuild-2G: qemu-system-x86_64 -enable-kvm -cpu Haswell,+smep,+smap > Memory: 2G > > The output of xfstests is as follow: > > 2015-11-09 01:42:14 export TEST_DIR=/fs/vda > 2015-11-09 01:42:14 export TEST_DEV=/dev/vda > 2015-11-09 01:42:14 export FSTYP=ext4 > 2015-11-09 01:42:14 export SCRATCH_MNT=/fs/scratch > 2015-11-09 01:42:14 mkdir /fs/scratch -p > 2015-11-09 01:42:14 export SCRATCH_DEV=/dev/vdd > 2015-11-09 01:42:14 ./check ext4/001 ext4/002 ext4/003 ext4/004 ext4/005 ext4/006 ext4/007 ext4/008 ext4/009 ext4/010 ext4/011 ext4/012 ext4/013 ext4/014 ext4/015 ext4/016 ext4/017 ext4/018 ext4/019 ext4/271 ext4/301 ext4/305 ext4/306 ext4/307 ext4/308 > FSTYP -- ext4 > PLATFORM -- Linux/x86_64 vm-kbuild-2G-3 4.3.0-rc7-00001-gdfbd72d > MKFS_OPTIONS -- /dev/vdd > MOUNT_OPTIONS -- -o acl,user_xattr /dev/vdd /fs/scratch > > ext4/001 - output mismatch (see /lkp/benchmarks/xfstests/results//ext4/001.out.bad) > --- tests/ext4/001.out 2015-11-04 17:39:25.000000000 +0800 > +++ /lkp/benchmarks/xfstests/results//ext4/001.out.bad 2015-11-09 01:42:55.408281000 +0800 > @@ -131,14 +131,10 @@ > 2: [32..39]: hole > daa100df6e6711906b61c9ab5aa16032 > 11. data -> hole -> data > -0: [0..7]: data > -1: [8..31]: unwritten > -2: [32..39]: data > +0: [0..39]: data > ... > (Run 'diff -u tests/ext4/001.out /lkp/benchmarks/xfstests/results//ext4/001.out.bad' to see the entire diff) > ext4/002 16s > ext4/003 17s > ext4/004 13s > ext4/005 7s > ext4/006 [not run] Couldn't find e2fuzz > ext4/007 [not run] metadata_csum not supported by this filesystem > ext4/008 [not run] metadata_csum not supported by this filesystem > ext4/009 [not run] metadata_csum not supported by this filesystem > ext4/010 [not run] metadata_csum not supported by this filesystem > ext4/011 [not run] metadata_csum not supported by this filesystem > ext4/012 [not run] metadata_csum not supported by this filesystem > ext4/013 [not run] metadata_csum not supported by this filesystem > ext4/014 [not run] metadata_csum not supported by this filesystem > ext4/015 [not run] metadata_csum not supported by this filesystem > ext4/016 [not run] metadata_csum not supported by this filesystem > ext4/017 [not run] metadata_csum not supported by this filesystem > ext4/018 [not run] metadata_csum not supported by this filesystem > ext4/019 [not run] metadata_csum not supported by this filesystem > ext4/271 17s > ext4/301 114s > ext4/305 40s > ext4/306 18s > ext4/307 50s > ext4/308 22s > Ran: ext4/001 ext4/002 ext4/003 ext4/004 ext4/005 ext4/271 ext4/301 ext4/305 ext4/306 ext4/307 ext4/308 > Not run: ext4/006 ext4/007 ext4/008 ext4/009 ext4/010 ext4/011 ext4/012 ext4/013 ext4/014 ext4/015 ext4/016 ext4/017 ext4/018 ext4/019 > Failures: ext4/001 > Failed 1 of 11 tests > > 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 > > > Disclaimer: > Results have been estimated based on internal Intel analysis and are provided > for informational purposes only. Any difference in system hardware or software > design or configuration may affect actual performance. > > > Thanks, > Ying Huang > --- > LKP_SERVER: inn > LKP_CGI_PORT: 80 > LKP_CIFS_PORT: 139 > testcase: xfstests > default-monitors: > wait: activate-monitor > kmsg: > vmstat: > interval: 10 > default-watchdogs: > oom-killer: > watchdog: > cpufreq_governor: > model: qemu-system-x86_64 -enable-kvm -cpu Haswell,+smep,+smap > nr_vm: 16 > nr_cpu: 2 > memory: 2G > rootfs: debian-x86_64-2015-02-07.cgz > hdd_partitions: "/dev/vda /dev/vdb /dev/vdc /dev/vdd /dev/vde /dev/vdf" > swap_partitions: "/dev/vdg" > ssh_base_port: 23016 > category: functional > disk: 4HDD > fs: ext4 > xfstests: > test: ext4 > enqueue_time: 2015-11-08 02:34:21.338609409 +08:00 > branch: linux-devel/devel-hourly-2015110701 > commit: c92379c0a7bd67599a212f14965bd9be428489e2 > queue: rand > repeat_to: 2 > compiler: gcc-4.9 > testbox: vm-kbuild-2G-11 > tbox_group: vm-kbuild-2G > kconfig: x86_64-rhel > id: eaeeea6886a18b83c9c72417c99f09e6288770d5 > user: lkp > kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/c92379c0a7bd67599a212f14965bd9be428489e2/vmlinuz-4.3.0-bochs-virtio-gpu-wl-ath-10735-gc92379c" > result_root: "/result/xfstests/4HDD-ext4-ext4/vm-kbuild-2G/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/c92379c0a7bd67599a212f14965bd9be428489e2/0" > job_file: "/lkp/scheduled/vm-kbuild-2G-11/rand_xfstests-4HDD-ext4-ext4-debian-x86_64.cgz-x86_64-rhel-c92379c0a7bd67599a212f14965bd9be428489e2-20151108-26595-pp3gmx-0.yaml" > dequeue_time: 2015-11-08 02:35:10.193800957 +08:00 > max_uptime: 3600 > initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz" > bootloader_append: > - root=/dev/ram0 > - user=lkp > - job=/lkp/scheduled/vm-kbuild-2G-11/rand_xfstests-4HDD-ext4-ext4-debian-x86_64.cgz-x86_64-rhel-c92379c0a7bd67599a212f14965bd9be428489e2-20151108-26595-pp3gmx-0.yaml > - ARCH=x86_64 > - kconfig=x86_64-rhel > - branch=linux-devel/devel-hourly-2015110701 > - commit=c92379c0a7bd67599a212f14965bd9be428489e2 > - BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/c92379c0a7bd67599a212f14965bd9be428489e2/vmlinuz-4.3.0-bochs-virtio-gpu-wl-ath-10735-gc92379c > - max_uptime=3600 > - RESULT_ROOT=/result/xfstests/4HDD-ext4-ext4/vm-kbuild-2G/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/c92379c0a7bd67599a212f14965bd9be428489e2/0 > - LKP_SERVER=inn > - |2- > > > earlyprintk=ttyS0,115200 systemd.log_level=err > debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 > panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 > console=ttyS0,115200 console=tty0 vga=normal > > rw > lkp_initrd: "/lkp/lkp/lkp-x86_64.cgz" > modules_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/c92379c0a7bd67599a212f14965bd9be428489e2/modules.cgz" > bm_initrd: "/osimage/deps/debian-x86_64-2015-02-07.cgz/lkp.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/run-ipconfig.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/fs.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/xfstests.cgz,/lkp/benchmarks/xfstests.cgz" > job_state: finished > loadavg: 2.45 2.92 1.68 1/99 13724 > start_time: '1446921501' > end_time: '1446921894' > version: "/lkp/lkp/.src-20151106-190021" > mkfs -t ext4 -q -F /dev/vdc > mkfs -t ext4 -q -F /dev/vdb > mkfs -t ext4 -q -F /dev/vdd > mkfs -t ext4 -q -F /dev/vda > mount -t ext4 /dev/vda /fs/vda > mount -t ext4 /dev/vdb /fs/vdb > mount -t ext4 /dev/vdc /fs/vdc > mount -t ext4 /dev/vdd /fs/vdd > export TEST_DIR=/fs/vda > export TEST_DEV=/dev/vda > export FSTYP=ext4 > export SCRATCH_MNT=/fs/scratch > mkdir /fs/scratch -p > export SCRATCH_DEV=/dev/vdd > ./check ext4/001 ext4/002 ext4/003 ext4/004 ext4/005 ext4/006 ext4/007 ext4/008 ext4/009 ext4/010 ext4/011 ext4/012 ext4/013 ext4/014 ext4/015 ext4/016 ext4/017 ext4/018 ext4/019 ext4/271 ext4/301 ext4/305 ext4/306 ext4/307 ext4/308 -- Jan Kara SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/