lists.openwall.net   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:   Tue, 10 Oct 2023 09:25:32 -0700
From:   Andres Freund <andres@...razel.de>
To:     Thorsten Leemhuis <regressions@...mhuis.info>
Cc:     Shreeya Patel <shreeya.patel@...labora.com>,
        Theodore Ts'o <tytso@....edu>, linux-ext4@...r.kernel.org,
        Ricardo CaƱuelo <ricardo.canuelo@...labora.com>,
        "gustavo.padovan@...labora.com" <gustavo.padovan@...labora.com>,
        groeck@...gle.com, zsm@...gle.com, garrick@...gle.com,
        Linux regressions mailing list <regressions@...ts.linux.dev>
Subject: Re: [syzbot] INFO: task hung in ext4_fallocate

Hi,

On 2023-10-10 11:21:47 +0200, Thorsten Leemhuis wrote:
> Andres Freund: as it seems you have a different issue, have you or
> somebody else done anything to get us closer to a solution (like a
> bisection)? Doesn't look like it, but it's quite possible that I missed
> something.

I've indeed not performed a bisection - unfortunately it doesn't quite seem
viable at this point, I've only hit the issue after using the kernel
interactively for several hours. Being confident that some kernel version
doesn't hit the issue would require using a kernel version for quite a long
time...


> I just want to ensure that this is not lost if you care about the problems
> you encountered; makes we wonder if reporting it separately (e.g. in a new
> thread) might be wise.

Yes, probably a good idea. I'll try to do so soon.

Greetings,

Andres Freund

Powered by blists - more mailing lists