Re: [PATCH 1/2] smb: client: reuse file lease key in compound operations

[kernel test robot <oliver.sang@intel.com>]

Hello,

kernel test robot noticed "xfstests.generic.591.fail" on:

commit: 3334196d7efd8db2a7a850331d01c3c4627879ff ("[PATCH 1/2] smb: client: reuse file lease key in compound operations")
url: https://github.com/intel-lab-lkp/linux/commits/meetakshisetiyaoss-gmail-com/smb-client-retry-compound-request-without-reusing-lease/20231229-223806
base: git://git.samba.org/sfrench/cifs-2.6.git for-next
patch link: https://lore.kernel.org/all/20231229143521.44880-1-meetakshisetiyaoss@gmail.com/
patch subject: [PATCH 1/2] smb: client: reuse file lease key in compound operations

in testcase: xfstests
version: xfstests-x86_64-f814a0d8-1_20231225
with following parameters:

	disk: 4HDD
	fs: ext4
	fs2: smbv3
	test: generic-591



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/202401031449.d24cef1f-oliver.sang@intel.com

2023-12-31 06:57:39 mount /dev/sdb1 /fs/sdb1
2023-12-31 06:57:40 mkdir -p /smbv3//cifs/sdb1
2023-12-31 06:57:40 export FSTYP=cifs
2023-12-31 06:57:40 export TEST_DEV=//localhost/fs/sdb1
2023-12-31 06:57:40 export TEST_DIR=/smbv3//cifs/sdb1
2023-12-31 06:57:40 export CIFS_MOUNT_OPTIONS=-ousername=root,password=pass,noperm,vers=3.0,mfsymlinks,actimeo=0
2023-12-31 06:57:40 echo generic/591
2023-12-31 06:57:40 ./check -E tests/cifs/exclude.incompatible-smb3.txt -E tests/cifs/exclude.very-slow.txt generic/591
FSTYP         -- cifs
PLATFORM      -- Linux/x86_64 lkp-skl-d05 6.7.0-rc7-00010-g3334196d7efd #1 SMP PREEMPT_DYNAMIC Sun Dec 31 14:28:02 CST 2023

generic/591       - output mismatch (see /lkp/benchmarks/xfstests/results//generic/591.out.bad)
    --- tests/generic/591.out	2023-12-25 18:24:02.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//generic/591.out.bad	2023-12-31 07:00:17.990085717 +0000
    @@ -2,4 +2,6 @@
     concurrent reader with O_DIRECT
     concurrent reader without O_DIRECT
     sequential reader with O_DIRECT
    +splice-test: open: /smbv3/cifs/sdb1/a: No such file or directory
     sequential reader without O_DIRECT
    +splice-test: open: /smbv3/cifs/sdb1/a: No such file or directory
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/591.out /lkp/benchmarks/xfstests/results//generic/591.out.bad'  to see the entire diff)
Ran: generic/591
Failures: generic/591
Failed 1 of 1 tests




The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240103/202401031449.d24cef1f-oliver.sang@intel.com



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https://github.com/intel/lkp-tests/wiki