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Date: Tue, 11 Jun 2024 15:59:49 +0800
From: kernel test robot <oliver.sang@intel.com>
To: David Howells <dhowells@redhat.com>
CC: <oe-lkp@lists.linux.dev>, <lkp@intel.com>, <linux-kernel@vger.kernel.org>,
	Christian Brauner <brauner@kernel.org>, Jeff Layton <jlayton@kernel.org>,
	Steve French <stfrench@microsoft.com>, Enzo Matsumiya <ematsumiya@suse.de>,
	<netfs@lists.linux.dev>, <linux-fsdevel@vger.kernel.org>,
	<oliver.sang@intel.com>
Subject: [linus:master] [netfs]  9b038d004c: xfstests.generic.617.fail
Message-ID: <202406111527.994f629c-oliver.sang@intel.com>
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Hello,

kernel test robot noticed "xfstests.generic.617.fail" on:

commit: 9b038d004ce95551cb35381c49fe896c5bc11ffe ("netfs: Fix io_uring based write-through")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on linus/master      2df0193e62cf887f373995fb8a91068562784adc]
[test failed on linux-next/master ee78a17615ad0cfdbbc27182b1047cd36c9d4d5f]

in testcase: xfstests
version: xfstests-x86_64-98379713-1_20240603
with following parameters:

	disk: 4HDD
	fs: ext4
	fs2: smbv3
	test: generic-617


compiler: gcc-13
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/202406111527.994f629c-oliver.sang@intel.com

2024-06-06 01:33:53 mount /dev/sda1 /fs/sda1
2024-06-06 01:33:54 mkdir -p /smbv3//cifs/sda1
2024-06-06 01:33:54 export FSTYP=cifs
2024-06-06 01:33:54 export TEST_DEV=//localhost/fs/sda1
2024-06-06 01:33:54 export TEST_DIR=/smbv3//cifs/sda1
2024-06-06 01:33:54 export CIFS_MOUNT_OPTIONS=-ousername=root,password=pass,noperm,vers=3.0,mfsymlinks,actimeo=0
2024-06-06 01:33:54 echo generic/617
2024-06-06 01:33:54 ./check -E tests/cifs/exclude.incompatible-smb3.txt -E tests/cifs/exclude.very-slow.txt generic/617
FSTYP         -- cifs
PLATFORM      -- Linux/x86_64 lkp-skl-d05 6.9.0-10324-g9b038d004ce9 #1 SMP PREEMPT_DYNAMIC Thu Jun  6 03:01:37 CST 2024

generic/617       - output mismatch (see /lkp/benchmarks/xfstests/results//generic/617.out.bad)
    --- tests/generic/617.out	2024-06-03 12:10:00.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//generic/617.out.bad	2024-06-06 01:34:51.537054472 +0000
    @@ -1,2 +1,12 @@
     QA output created by 617
    +uring write bad io length: 0 instead of 110592
    +short write: 0x0 bytes instead of 0x1b000
    +LOG DUMP (4 total operations):
    +1(  1 mod 256): SKIPPED (no operation)
    +2(  2 mod 256): SKIPPED (no operation)
    +3(  3 mod 256): SKIPPED (no operation)
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/617.out /lkp/benchmarks/xfstests/results//generic/617.out.bad'  to see the entire diff)
Ran: generic/617
Failures: generic/617
Failed 1 of 1 tests


The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240611/202406111527.994f629c-oliver.sang@intel.com


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