[linus:master] [cifs] 43a64bd02f: xfstests.generic.465.fail

[linus:master] [cifs] 43a64bd02f: xfstests.generic.465.fail

[kernel test robot]

Hello,

kernel test robot noticed "xfstests.generic.465.fail" on:

commit: 43a64bd02f9369be02c4c9312fc0965f78f65ad5 ("cifs: Remove redundant setting of NETFS_SREQ_HIT_EOF")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on linus/master      1868f9d0260e9afaf7c6436d14923ae12eaea465]
[test failed on linux-next/master 62f92d634458a1e308bb699986b9147a6d670457]

in testcase: xfstests
version: xfstests-x86_64-b1465280-1_20240909
with following parameters:

	disk: 4HDD
	fs: ext4
	fs2: smbv2
	test: generic-465



compiler: gcc-12
test machine: 4 threads Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz (Skylake) with 32G 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/202409221711.b537f7a8-oliver.sang@intel.com

2024-09-21 00:52:25 mount /dev/sdb1 /fs/sdb1
2024-09-21 00:52:25 mkdir -p /smbv2//cifs/sdb1
2024-09-21 00:52:25 export FSTYP=cifs
2024-09-21 00:52:25 export TEST_DEV=//localhost/fs/sdb1
2024-09-21 00:52:25 export TEST_DIR=/smbv2//cifs/sdb1
2024-09-21 00:52:25 export CIFS_MOUNT_OPTIONS=-ousername=root,password=pass,noperm,vers=2.0,mfsymlinks,actimeo=0
2024-09-21 00:52:25 echo generic/465
2024-09-21 00:52:25 ./check -E tests/cifs/exclude.incompatible-smb2.txt -E tests/cifs/exclude.very-slow.txt generic/465
FSTYP         -- cifs
PLATFORM      -- Linux/x86_64 lkp-skl-d05 6.11.0-02522-g43a64bd02f93 #1 SMP PREEMPT_DYNAMIC Fri Sep 20 15:09:41 CST 2024

generic/465       - output mismatch (see /lkp/benchmarks/xfstests/results//generic/465.out.bad)
    --- tests/generic/465.out	2024-09-09 16:31:23.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//generic/465.out.bad	2024-09-21 00:52:29.101923154 +0000
    @@ -1,3 +1,22 @@
     QA output created by 465
     non-aio dio test
    +read file: Cannot allocate memory
    +read file: Cannot allocate memory
    +read file: Cannot allocate memory
    +read file: Cannot allocate memory
    +read file: Cannot allocate memory
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/465.out /lkp/benchmarks/xfstests/results//generic/465.out.bad'  to see the entire diff)
Ran: generic/465
Failures: generic/465
Failed 1 of 1 tests




The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240922/202409221711.b537f7a8-oliver.sang@intel.com



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

Re: [linus:master] [cifs] 43a64bd02f: xfstests.generic.465.fail

[David Howells]

kernel test robot <oliver.sang@intel.com> wrote:

> kernel test robot noticed "xfstests.generic.465.fail" on:

It works fine for me.  Can you grab the contents of /proc/fs/netfs/stats after
it has failed?

David

Re: [linus:master] [cifs] 43a64bd02f: xfstests.generic.465.fail

[Oliver Sang]

hi, David,

On Mon, Sep 23, 2024 at 08:08:56AM +0100, David Howells wrote:
> kernel test robot <oliver.sang@intel.com> wrote:
> 
> > kernel test robot noticed "xfstests.generic.465.fail" on:
> 
> It works fine for me.  Can you grab the contents of /proc/fs/netfs/stats after
> it has failed?

as below

root@lkp-skl-d05 /tmp# cat /proc/fs/netfs/stats
Reads  : DR=513 RA=0 RF=0 WB=0 WBZ=0
Writes : BW=0 WT=0 DW=261 WP=0 2C=0
ZeroOps: ZR=0 sh=0 sk=0
DownOps: DL=8208 ds=8208 df=0 di=0
CaRdOps: RD=0 rs=0 rf=0
UpldOps: UL=4101 us=4101 uf=0
CaWrOps: WR=0 ws=0 wf=0
Objs   : rr=0 sr=0 foq=0 wsc=0
WbLock : skip=0 wait=0
-- FS-Cache statistics --
Cookies: n=0 v=0 vcol=0 voom=0
Acquire: n=0 ok=0 oom=0
LRU    : n=0 exp=0 rmv=0 drp=0 at=0
Invals : n=0
Updates: n=0 rsz=0 rsn=0
Relinqs: n=0 rtr=0 drop=0
NoSpace: nwr=0 ncr=0 cull=0
IO     : rd=0 wr=0 mis=0


> 
> David
> 
>