linux-ext4 - Re: busy inodes -> ext3 umount crash

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <4BCF1DFB.8020202@gmail.com>
Date:	Wed, 21 Apr 2010 17:47:07 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	Eric Paris <eparis@...hat.com>
CC:	Jan Kara <jack@...e.cz>, Andrew Morton <akpm@...ux-foundation.org>,
	adilger@....com, linux-ext4@...r.kernel.org,
	Linux kernel mailing list <linux-kernel@...r.kernel.org>,
	mszeredi@...e.cz
Subject: Re: busy inodes -> ext3 umount crash

On 04/21/2010 05:24 PM, Eric Paris wrote:
> I'll take a look, but I'm not seeing a problem right off
> hand.  This patch wasn't supposed to mess with inode refcounting at
> all....

Heh, but with very high probability now, it did :). Do you want me to
inject some printouts anywhere? Can you reproduce it? KDE doesn't
trigger the bug. After I switched from KDE to gnome in qemu, it started
to occur (X :0 & (sleep 1; DISPLAY=:0 gnome-session)).

-- 
js
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html