RE: Kernel 2.3.49 crashes with ISDN callback

From: Schoder, Markus (Markus.Schoder@dresdner-bank.com)
Date: Thu Mar 09 2000 - 08:02:58 EST


I use gcc 2.95.2

Oops will follow later.

--
Markus

> -----Original Message----- > From: Karsten Keil [SMTP:kkeil@suse.de] > Sent: Thursday, March 09, 2000 1:36 PM > To: linux-kernel@vger.rutgers.edu > Subject: Re: Kernel 2.3.49 crashes with ISDN callback > > On Sat, Mar 04, 2000 at 07:49:24PM +0100, Markus Schoder wrote: > > When using ISDN with callback enabled kernels 2.3.4[89] crash. It > happens > > shortly after the callback arrives. First there is a warning about > > kfree_skb and then an oops due to a NULL pointer dereference and finally > > a kernel panic: `trying to kill the idle task'. > > > > ISDN without callback does work. > > > > I have a Teles 16.3c ISA/PnP card and am using the HFC-S driver. I am > using > > syncppp encapsulation. > > > > I can also provide the details of the oops if wanted. > > > > Yes, please. > Here should be no changes in call handling with the patches, only the > hard irq thing. You can try to replace all dev_kfree_skb with > dev_kfree_skb_any. > > Other question, which compiler do you use ? > > Karsten > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.rutgers.edu > Please read the FAQ at http://www.tux.org/lkml/

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