Messages in this thread | | | Date | Thu, 15 Nov 2007 09:01:27 +0800 | From | "Dave Young" <> | Subject | Re: 2.6.24-rc2-mm1 |
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On Nov 15, 2007 5:27 AM, Kay Sievers <kay.sievers@vrfy.org> wrote: > On Wed, 2007-11-14 at 20:19 +0100, Jiri Kosina wrote: > > On Wed, 14 Nov 2007, Kay Sievers wrote: > > > > > Could it be an init-order problem, where something tries to use the > > > block subsystem? Before it is initialized with: > > > block/genhd.c :: subsys_initcall(genhd_device_init); > > > If that's the case, we have an old bug that nobody noticed with static > > > structures, which are zeroed that time, but definitely not properly > > > initialized. I'll try to build loop non-modular now, and see if that > > > makes the bug appear here. > > > my .config with which I reproduc this on 2.6.24-rc2-mm1 reliably can be > > obtained from http://www.jikos.cz/jikos/junk/.config > > Hmm, that config doesn't do anything here, and if I make it boot, it > does not show the bug. > > Could you possibly enable kobject debugging and see if that exposes > something, maybe something goes wrong with the kset refcount and it gets > released while in use. > Hi, I would do that. BTW, The bug report as EIP at __list_add with CONFIG_DEBUG_LIST=y
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