From: "NeilBrown" <neilb@suse•de>
To: Andrew Morton <akpm@linux-foundation•org>
Cc: Kay Sievers <kay.sievers@vrfy•org>,
sfr@canb•auug.org.au, linux-next@vger•kernel.org,
linux-kernel@vger•kernel.org, adobriyan@gmail•com,
Greg <greg@kroah•com>
Subject: Re: linux-next: Tree for December 9
Date: Wed, 10 Dec 2008 12:42:58 +1100 (EST) [thread overview]
Message-ID: <16e59424891c03bfe31eb0898fedeac9.squirrel@neil.brown.name> (raw)
In-Reply-To: <20081209173048.18382f6d.akpm@linux-foundation.org>
On Wed, December 10, 2008 12:30 pm, Andrew Morton wrote:
> On Wed, 10 Dec 2008 01:31:13 +0100 "Kay Sievers" <kay.sievers@vrfy•org>
> wrote:
>
>> > akpm2:/home/akpm# udevmonitor
>> > udevmonitor prints the received event from the kernel [UEVENT]
>> > and the event which udev sends out after rule processing [UDEV]
>> >
>> > UDEV [1228867146.103334] add@/class/bdi/9:0
>> > UDEV [1228867146.107566] remove@/block/md0
>> > UDEV [1228867146.111969] remove@/class/bdi/9:0
>> > UEVENT[1228867146.119889] add@/block/md0
>> > UEVENT[1228867146.119964] add@/class/bdi/9:0
>> > UEVENT[1228867146.120162] remove@/class/bdi/9:0
>> > UEVENT[1228867146.120205] remove@/block/md0
>> > UDEV [1228867146.122839] add@/block/md0
>> > UDEV [1228867146.129125] add@/class/bdi/9:0
>> > UDEV [1228867146.133459] remove@/block/md0
>> > UDEV [1228867146.137813] remove@/class/bdi/9:0
>> > UEVENT[1228867146.145652] add@/block/md0
>>
>> Weird loop, something is accessing /dev/md0, i guess, which creates
>> the kernel device, and the event, which accesses /dev/md0 again and it
>> goes crazy. Maybe caused by changes Neil did.
>
> I knew an Australian was to blame - it's just a matter of determining
> which one.
Let's not count our chickens .... :-)
Can you get me
tar czvf - /lib/udev /etc/udev | mail neilb
so I can see exactly what FC6 is likely to try to do when an
md device appears or disappears?
Thanks.
NeilBrown
next prev parent reply other threads:[~2008-12-10 1:43 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-09 7:52 linux-next: Tree for December 9 Stephen Rothwell
2008-12-09 8:53 ` Al Viro
2008-12-09 13:57 ` byteorder headers on parisc Alexey Dobriyan
2008-12-09 23:12 ` Harvey Harrison
2008-12-09 23:34 ` linux-next: Tree for December 9 Andrew Morton
2008-12-10 0:06 ` Kay Sievers
2008-12-10 0:15 ` Andrew Morton
2008-12-10 0:31 ` Kay Sievers
2008-12-10 1:30 ` Andrew Morton
2008-12-10 1:36 ` Kay Sievers
2008-12-10 1:42 ` NeilBrown [this message]
2008-12-10 1:58 ` Andrew Morton
2008-12-10 19:16 ` Andrew Morton
2008-12-10 22:15 ` Neil Brown
2008-12-10 11:57 ` [BUG] linux-next: 20081209 - kernel bug at __rcu_process_callbacks, while booting up Kamalesh Babulal
2008-12-10 14:54 ` Paul E. McKenney
2008-12-10 16:30 ` Kamalesh Babulal
2008-12-10 17:53 ` Paul E. McKenney
2008-12-10 18:09 ` Kamalesh Babulal
2008-12-10 18:33 ` Paul E. McKenney
2008-12-12 19:40 ` Kamalesh Babulal
2008-12-12 22:16 ` Paul E. McKenney
2008-12-16 14:30 ` Kamalesh Babulal
2008-12-16 14:37 ` Jens Axboe
2008-12-17 11:12 ` Kamalesh Babulal
2008-12-17 11:18 ` Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2009-12-09 6:47 linux-next: Tree for December 9 Stephen Rothwell
2010-12-09 4:41 Stephen Rothwell
2010-12-09 11:46 ` Zimny Lech
2010-12-09 15:49 ` Greg KH
2010-12-09 16:42 ` Zimny Lech
2010-12-09 19:35 ` Jing Huang
2010-12-09 20:29 ` Zimny Lech
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