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-next>] [day] [month] [year] [list]
Date:   Fri, 10 Mar 2023 19:33:37 +0000
From:   Mike Cloaked <mike.cloaked@...il.com>
To:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: Possible kernel fs block code regression in 6.2.3 umounting usb drives

With kerne. 6.2.3 if I simply plug in a usb external drive, mount it
and umount it, then the journal has a kernel Oops and I have submitted
a bug report, that includes the journal output, at
https://bugzilla.kernel.org/show_bug.cgi?id=217174

As soon as the usb drive is unmounted, the kernel Oops occurs, and the
machine hangs on shutdown and needs a hard reboot.

I have reproduced the same issue on three different machines, and in
each case downgrading back to kernel 6.2.2 resolves the issue and it
no longer occurs.

This would seem to be a regression in kernel 6.2.3

Mike C

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ