-- Original message --
From: Marcel Holtmann <[EMAIL PROTECTED]>
> Hi Quel,
>
> > Bad news: I still cannot use the device.
> >
> > hcitool inq, hcitool scan, hcitool name and hcitool info
> >
> > commands work.
> >
> > hcitool cc , sdptool , rfcomm connect comm
Hi Quel,
-- Original message --
From: Thomas Gleixner <[EMAIL PROTECTED]>
On Fri, 22 Feb 2008, David Woodhouse wrote:
On Fri, 2008-02-22 at 08:23 +0100, Thomas Gleixner wrote:
+ del_timer(&conn->info_timer);
+
hcon->l2cap_data = NULL;
kfre
-- Original message --
From: Thomas Gleixner <[EMAIL PROTECTED]>
> On Fri, 22 Feb 2008, David Woodhouse wrote:
>
> > On Fri, 2008-02-22 at 08:23 +0100, Thomas Gleixner wrote:
> > >
> > > + del_timer(&conn->info_timer);
> > > +
> > > hcon->l2cap_data
On Fri, 22 Feb 2008, David Woodhouse wrote:
> On Fri, 2008-02-22 at 08:23 +0100, Thomas Gleixner wrote:
> >
> > + del_timer(&conn->info_timer);
> > +
> > hcon->l2cap_data = NULL;
> > kfree(conn);
>
> Shouldn't that be del_timer_sync() ?
Hmm, probably yes.
tglx
--
To
On Fri, 2008-02-22 at 08:23 +0100, Thomas Gleixner wrote:
>
> + del_timer(&conn->info_timer);
> +
> hcon->l2cap_data = NULL;
> kfree(conn);
Shouldn't that be del_timer_sync() ?
--
dwmw2
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Quel,
On Fri, 22 Feb 2008, Quel Qun wrote:
> $ addr2line -e vmlinux c012d51d
> /usr/src/linux-2.6.25-rc2-git5kk1/kernel/timer.c:770
>
> Crap, that is on the next list_for_each_entry in timer.c :(
>
> I tried to make a similar test loop as you did a few lines above:
Cool.
> I thought I got it
On Fri, Feb 22, 2008 at 02:40:41AM +, Quel Qun wrote:
>
> -- Original message --
> From: Thomas Gleixner <[EMAIL PROTECTED]>
> > On Thu, 21 Feb 2008, Quel Qun wrote:
> > > > > > Not that I'm aware off, but this might as well be some old use
> > > > > after
>
-- Original message --
From: Thomas Gleixner <[EMAIL PROTECTED]>
> On Thu, 21 Feb 2008, Quel Qun wrote:
> > > > > Not that I'm aware off, but this might as well be some old use after
> > > > > free bug which got exposed by some unrelated change. The good news is
On Thu, 21 Feb 2008, Quel Qun wrote:
> > > > Not that I'm aware off, but this might as well be some old use after
> > > > free bug which got exposed by some unrelated change. The good news is
> > > > that it is reproducible. I'll hack up some nasty debug patch which
> > > > lets us - hopefully
-- Original message --
From: "Dave Young" <[EMAIL PROTECTED]>
> On Wed, Feb 20, 2008 at 4:11 PM, Thomas Gleixner <[EMAIL PROTECTED]> wrote:
> > On Wed, 20 Feb 2008, Thomas Gleixner wrote:
> > > On Tue, 19 Feb 2008, Marcel Holtmann wrote:
> >
> > > > I don't really
On Wed, Feb 20, 2008 at 4:11 PM, Thomas Gleixner <[EMAIL PROTECTED]> wrote:
> On Wed, 20 Feb 2008, Thomas Gleixner wrote:
> > On Tue, 19 Feb 2008, Marcel Holtmann wrote:
>
> > > I don't really have any idea. Nothing has been changed in this area for a
> > > couple of years. The command TX timeout
On Wed, 20 Feb 2008, Thomas Gleixner wrote:
> On Tue, 19 Feb 2008, Marcel Holtmann wrote:
> > I don't really have any idea. Nothing has been changed in this area for a
> > couple of years. The command TX timeout is the timeout that indicates a
> > missing answer to a command sent down to the Blueto
On Tue, 19 Feb 2008, Marcel Holtmann wrote:
> > > hci_cmd_task: hci0 command tx timeout
> > > BUG: unable to handle kernel paging request at 6b6b6b6b
> >
> > We got some more info ---
> > #define POISON_FREE 0x6b/* for use-after-free poisoning */
> >
> > S
Hi Thomas,
Can you please enable CONFIG_SLUB_DEBUG=y and CONFIG_SLUB_DEBUG_ON=y
and give it another try?
If we can not catch it that way, I'll whip up a patch which points
us
to the code which added the offending timer.
Hi,
Note: I switched to 2.6.25-rc2. The only new thing I see is this
On Mon, 18 Feb 2008, Quel Qun wrote:
Added bluetooth wizards to CC
> > Can you please enable CONFIG_SLUB_DEBUG=y and CONFIG_SLUB_DEBUG_ON=y
> > and give it another try?
> >
> > If we can not catch it that way, I'll whip up a patch which points us
> > to the code which added the offending timer.
* Quel Qun | 2008-02-18 00:01:21 [+]:
Please send me your .config file and process list (ps uax > ps_list)
after the crash. I have a dongle with the same usb id as yours and I
can't reproduce the crash. So it is either some .config magic or one of
your programs is accessing the dongle.
Sebast
-- Original message --
From: Thomas Gleixner <[EMAIL PROTECTED]>
> On Sat, 16 Feb 2008, Quel Qun wrote:
> Unfortunately we only see that the list is corrupted but not which
> code caused it. This looks like something forgot to delete the timer
> before freeing the d
On Sat, 16 Feb 2008, Quel Qun wrote:
> > Please also enable CONFIG_DEBUG_LIST=y, which should catch the place
> > where a list corruption happens.
>
> Thank you for the hand holding. I must admit I do not anything
> about kernel debugging.
>
> With or without nohz=off, the crashes are very similar.
-- Original message --
From: Thomas Gleixner <[EMAIL PROTECTED]>
> On Sat, 16 Feb 2008, Jiri Kosina wrote:
> > [ Ingo and Thomas added to CC, as this is apparently nohz stuff ]
>
> Well, it explodes there :) I can not exactly decode the source line,
> but it's eith
On Sat, 16 Feb 2008, Jiri Kosina wrote:
> [ Ingo and Thomas added to CC, as this is apparently nohz stuff ]
Well, it explodes there :) I can not exactly decode the source line,
but it's either list corruption or something is fiddling with an
enqueued timer.
> Quel, does the problem go away when y
[ Ingo and Thomas added to CC, as this is apparently nohz stuff ]
Quel, does the problem go away when you boot with nohz=off?
Original message left below for reference.
On Sat, 16 Feb 2008, Quel Qun wrote:
> Hi,
>
> Since the rc's of 2.6.24, my machine crashes when I try to use the USB
> dong
Hi,
Since the rc's of 2.6.24, my machine crashes when I try to use the USB dongle.
No other activity seems to create a crash. The system is stable with 2.6.23.1.
It is a Dell Dimension 8400 updated daily to mandriva cooker. I am not
subscribed
to this list, so please CC me if there is any more
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