Subject: Re: panic: System call lstat returning with 1 locks held

From: Attilio Rao <attilio@...> · Date: Wednesday, February 6, 2008 - 10:52 am

2008/2/6, Yar Tikhiy <yar@comp.chem.msu.su>:
quoted text> On Wed, Feb 06, 2008 at 02:49:49PM +0100, Attilio Rao wrote:
>  [...]
>
> > Want to see if this bt has been helpful? :)
>  > Can you try the attached patch and see if kernel rings a bell?:
>  > http://www.freebsd.org/~attilio/ntfs_debug.diff
>
>
> The kernel just panics. :-)

This is the new I wanted to know! :)
With better checks in lockmgr code, we would have caught more
informations about it.

Can you please now add DDB support and once it breaks in DDB do a
'show alllocks' and maybe other small investigations?
This should shade a light for us.

Attilio

-- 
Peace can only be achieved by understanding - A. Einstein
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linux-kernel:
Amit K. Arora	[RFC] Heads up on sys_fallocate()

Tarkan Erimer	Re: Dual-Licensing Linux Kernel with GPL V2 and GPL V3
Greg Kroah-Hartman	[PATCH 001/196] Chinese: Add the known_regression URI to the HOWTO
git:

openbsd-misc:

linux-netdev:
Gerrit Renker	[PATCH 27/37] dccp: Integration of dynamic feature activation - part 2 (server side)
Jarek Poplawski	Re: [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock().
David Miller	[GIT]: Networking
Matheos Worku	2.6.24 BUG: soft lockup - CPU#X