linux-kernel - Re: LTP: syscalls: statx06.c:138: TFAIL: Modified time > after

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Date:   Thu, 25 May 2023 10:19:09 +0200
From:   Joel Granados <j.granados@...sung.com>
To:     Dan Carpenter <dan.carpenter@...aro.org>
CC:     Naresh Kamboju <naresh.kamboju@...aro.org>,
        LTP List <ltp@...ts.linux.it>,
        open list <linux-kernel@...r.kernel.org>,
        <linux-fsdevel@...r.kernel.org>, <lkft-triage@...ts.linaro.org>,
        chrubis <chrubis@...e.cz>, Petr Vorel <pvorel@...e.cz>,
        Al Viro <viro@...iv.linux.org.uk>,
        Christian Brauner <brauner@...nel.org>,
        Anders Roxell <anders.roxell@...aro.org>,
        Arnd Bergmann <arnd@...db.de>
Subject: Re: LTP: syscalls: statx06.c:138: TFAIL: Modified time > after_time

On Wed, May 24, 2023 at 02:23:16PM +0300, Dan Carpenter wrote:
> I am pretty sure this is caused by commit 7eec88986dce ("sysctl:
> Refactor base paths registrations").  Add Joel to the CC list.
> 
> Before we used to use register_sysctl_table() to register that table.
> 
> regards,
> dan carpenter
> 
> On Wed, May 24, 2023 at 04:18:42PM +0530, Naresh Kamboju wrote:
> > LTP syscalls statx06 fails on NFS mounted devices using external hard drives
> > for testing and running on Linux next 6.4.0-rc3-next-20230524.
> > 
> > Test case fails on x86_64, i386 and arm64 Juno-r2.
> > 
> > Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>
> > 
> > 
> > Linux version 6.4.0-rc3-next-20230524 (tuxmake@...make)
> > (x86_64-linux-gnu-gcc (Debian 11.3.0-12) 11.3.0, GNU ld (GNU Binutils
> > for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC @1684908723
> > ...
> > 
> > [    1.396191] Mountpoint-cache hash table entries: 32768 (order: 6,
> > 262144 bytes, linear)
> > [    1.397234] sysctl table check failed: kernel/usermodehelper Not a file
> > [    1.398166] sysctl table check failed: kernel/usermodehelper No proc_handler
> > [    1.399165] sysctl table check failed: kernel/usermodehelper bogus .mode 0555
> > [    1.400166] sysctl table check failed: kernel/keys Not a file
> > [    1.401165] sysctl table check failed: kernel/keys No proc_handler
> > [    1.402165] sysctl table check failed: kernel/keys bogus .mode 0555
This should all be fixed with
https://lore.kernel.org/all/20230523122220.1610825-1-j.granados@samsung.com/

> > [    1.403166] CPU: 0 PID: 0 Comm: swapper/0 Not tainted
> > 6.4.0-rc3-next-20230524 #1
> > [    1.404165] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS
> > 2.5 11/26/2020
> > [    1.404165] Call Trace:
> > [    1.404165]  <TASK>
> > [    1.404165]  dump_stack_lvl+0x72/0x90
> > [    1.404165]  dump_stack+0x14/0x20
> > [    1.404165]  __register_sysctl_table+0x570/0x840
> > [    1.404165]  __register_sysctl_init+0x29/0x60
> > [    1.404165]  sysctl_init_bases+0x27/0x80
> > [    1.404165]  proc_sys_init+0x37/0x40
> > [    1.404165]  proc_root_init+0x7b/0x90
> > [    1.404165]  start_kernel+0x403/0x6a0
> > [    1.404165]  x86_64_start_reservations+0x1c/0x30
> > [    1.404165]  x86_64_start_kernel+0xcb/0xe0
> > [    1.404165]  secondary_startup_64_no_verify+0x179/0x17b
> > [    1.404165]  </TASK>
> > [    1.404165] failed when register_sysctl kern_table to kernel
> > 
> > ....
> > ./runltp -f syscalls -d /scratch
> > 
> > ...
> > 
> > [ 1192.088987] loop0: detected capacity change from 0 to 614400
> > tst_device.c:93: TINFO: Found free device 0 '/dev/loop0'
> > tst_test.c:1093: TINFO: Formatting /dev/loop0 with ext4 opts='-I 256'
> > extra opts=''
> > mke2fs 1.46.5 (30-Dec-2021)
> > [ 1192.337350] EXT4-fs (loop0): mounted filesystem
> > dfe9283c-5d2f-43f8-840e-a2bbbff5b202 r/w with ordered data mode. Quota
> > mode: none.
> > tst_test.c:1558: TINFO: Timeout per run is 0h 05m 00s
> > 
> > statx06.c:140: TPASS: Birth time Passed
> > statx06.c:138: TFAIL: Modified time > after_time
> > statx06.c:140: TPASS: Access time Passed
> > statx06.c:140: TPASS: Change time Passed
> > 
> > 
> > links,
> >  - https://protect2.fireeye.com/v1/url?k=cdaccb27-acd761af-cdad4068-74fe4860018a-69c3d7b272f81ebe&q=1&e=6d71a9ab-f4cd-4235-b09a-35fa9af4bdc2&u=https%3A%2F%2Fqa-reports.linaro.org%2Flkft%2Flinux-next-master%2Fbuild%2Fnext-20230524%2Ftestrun%2F17171892%2Fsuite%2Fltp-syscalls%2Ftest%2Fstatx06%2Flog
> >  - https://protect2.fireeye.com/v1/url?k=04c58bbf-65be2137-04c400f0-74fe4860018a-ee117eefec304706&q=1&e=6d71a9ab-f4cd-4235-b09a-35fa9af4bdc2&u=https%3A%2F%2Fqa-reports.linaro.org%2Flkft%2Flinux-next-master%2Fbuild%2Fnext-20230524%2Ftestrun%2F17171892%2Fsuite%2Fltp-syscalls%2Ftest%2Fstatx06%2Fhistory%2F
> >  - https://protect2.fireeye.com/v1/url?k=b2e23b58-d39991d0-b2e3b017-74fe4860018a-6ee7cd6348bd7aa8&q=1&e=6d71a9ab-f4cd-4235-b09a-35fa9af4bdc2&u=https%3A%2F%2Fqa-reports.linaro.org%2Flkft%2Flinux-next-master%2Fbuild%2Fnext-20230524%2Ftestrun%2F17171892%2Fsuite%2Fltp-syscalls%2Ftest%2Fstatx06%2Fdetails%2F
> > 
> > 
> > --
> > Linaro LKFT
> > https://protect2.fireeye.com/v1/url?k=f45a98bf-95213237-f45b13f0-74fe4860018a-bc1dde58624c2012&q=1&e=6d71a9ab-f4cd-4235-b09a-35fa9af4bdc2&u=https%3A%2F%2Flkft.linaro.org%2F

-- 

Joel Granados

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