lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Fri, 27 Oct 2023 08:46:00 -0600
From:   Jens Axboe <>
To:     Theodore Ts'o <>
Cc:     Andres Freund <>,
        Dave Chinner <>,
        Thorsten Leemhuis <>,
        Shreeya Patel <>,,
        Ricardo CaƱuelo <>,,,,
        Linux regressions mailing list <>,
Subject: Re: task hung in ext4_fallocate #2

On 10/25/23 1:55 PM, Theodore Ts'o wrote:
> On Wed, Oct 25, 2023 at 09:36:01AM -0600, Jens Axboe wrote:
>> FWIW, I wrote a small test case which does seem to trigger it very fast,
>> as expected:
> Great!  I was about to ask if we had an easy reproducer.  Any chance
> you can package this up as an test in xfstests?  Or would you like
> some help with that?

I think it's good to convert to a test case as-is, would just need to
loop X iterations or something rather than go forever. If you want to
run with it, please do!

Jens Axboe

Powered by blists - more mailing lists