Messages in this thread | | | Date | Thu, 7 Jun 2001 16:56:38 +0200 | From | Olaf Hering <> | Subject | Re: 2.4.5-ac9 console NULL pointer pointer dereference |
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On Thu, Jun 07, Andries.Brouwer@cwi.nl wrote:
> From: Olaf Hering <olh@suse.de> > > this happend with 2.4.5-ac9 with serial console on i386. > > Unable to handle kernel NULL pointer dereference0x02f8 (irq = 3) at virtual address 00000004 > Oops: 0000 > >>EIP; c01967c7 <poke_blanked_console+1b/5c> <===== > > Sounds like this should help: > > --- console.c~ Fri Feb 9 20:30:22 2001 > +++ console.c Thu Jun 7 16:28:59 2001 > @@ -2684,7 +2684,7 @@ > void poke_blanked_console(void) > { > del_timer(&console_timer); /* Can't use _sync here: called from tasklet */ > - if (vt_cons[fg_console]->vc_mode == KD_GRAPHICS) > + if (!vt_cons[fg_console] || vt_cons[fg_console]->vc_mode == KD_GRAPHICS) > return; > if (console_blanked) { > console_timer.function = unblank_screen_t;
That was ok, but: .... INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes
Welcome to SuSE Linux 7.2 (i386) - Kernel 2.4.5-ac9 (ttyS0). ....
Hmm, perhaps a config option... So, lets try usb printing now.
Gruss Olaf
-- $ man clone
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