From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264954AbUBIMNu (ORCPT ); Mon, 9 Feb 2004 07:13:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265081AbUBIMNu (ORCPT ); Mon, 9 Feb 2004 07:13:50 -0500 Received: from imladris.demon.co.uk ([193.237.130.41]:8320 "EHLO baythorne.infradead.org") by vger.kernel.org with ESMTP id S264954AbUBIMNq (ORCPT ); Mon, 9 Feb 2004 07:13:46 -0500 Subject: Re: oops in old isdn4linux and 2.6.2-rc3 (was in -rc2 too) From: David Woodhouse To: Karsten Keil Cc: linux-kernel In-Reply-To: <20040202195139.GB2534@pingi3.kke.suse.de> References: <401E4A80.4050907@web.de> <20040202195139.GB2534@pingi3.kke.suse.de> Content-Type: text/plain Message-Id: <1076328820.11882.27.camel@imladris.demon.co.uk> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 (1.4.5-8.dwmw2.2) Date: Mon, 09 Feb 2004 12:13:40 +0000 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2004-02-02 at 20:51 +0100, Karsten Keil wrote: > try the actual I4L for 2.6 patch in > ftp://ftp.isdn4linux.de/pub/isdn4linux/kernel/v2.6 I applied isdn-2.6.2-rc2.diff.gz to 2.6.3-rc1 (actually to BK as of about Friday). Works fine for dialup, including isdn_lzscomp, on SMP. Dies horribly upon an incoming v.110 call though... (akpm/linus please note v.110 is fairly esoteric and it won't even _compile_ in 2.6 at the moment so this is not a reason not to merge Karsten's patch, which does at least make ISDN usable again in 2.6) NMI Watchdog detected LOCKUP on CPU1, eip f8a5cd65, registers: CPU: 1 EIP: 0060:[] Not tainted EFLAGS: 00000086 EIP is at .text.lock.hfc_pci+0xfb/0x186 [hisax] eax: f6531000 ebx: 00000120 ecx: 00000000 edx: f6288a40 esi: f6531614 edi: f652ac00 ebp: f6288a40 esp: f7f81b40 ds: 007b es: 007b ss: 0068 Process events/1 (pid: 7, threadinfo=f7f80000 task=f7f94ce0) Stack: f6288800 00000028 c0224fea 00000097 f6531210 f652ac00 00000028 f6288800 f8a533e6 f652ac00 00000120 f6288a40 0000003c 00000020 f75b7810 f6d52000 f6288800 00000000 00000001 f89fb58f 00000000 00000001 00000001 f6288800 Call Trace: [] skb_clone+0xaa/0x180 [] HiSax_writebuf_skb+0x156/0x230 [hisax] [] isdn_v110_stat_callback+0x2bf/0x330 [isdn] [] isdn_status_callback+0x76e/0x8e0 [isdn] [] isdn_status_callback+0x28c/0x8e0 [isdn] [] vsprintf+0x27/0x30 [] ll_writewakeup+0x61/0xa0 [hisax] [] vsnprintf+0x23d/0x4a0 [] __wake_up_common+0x3a/0x60 [] hfcpci_fill_fifo+0x4e0/0x6a0 [hisax] [] hfcpci_send_data+0x22/0x50 [hisax] [] hfcpci_l2l1+0xa5/0x200 [hisax] [] skb_clone+0xaa/0x180 [] HiSax_writebuf_skb+0x156/0x230 [hisax] [] isdn_v110_stat_callback+0x10c/0x330 [isdn] [] isdn_status_callback+0x2f9/0x8e0 [isdn] [] vsnprintf+0x23d/0x4a0 [] lli_go_active+0x0/0xd0 [hisax] [] vsprintf+0x27/0x30 [] lli_go_active+0x0/0xd0 [hisax] [] link_debug+0x64/0x80 [hisax] [] lli_go_active+0x0/0xd0 [hisax] [] lli_go_active+0x77/0xd0 [hisax] [] lli_go_active+0x0/0xd0 [hisax] [] vsprintf+0x27/0x30 [] lli_go_active+0x0/0xd0 [hisax] [] callc_debug+0x50/0x60 [hisax] [] l1m_debug+0x54/0x70 [hisax] [] FsmEvent+0x90/0xf0 [hisax] [] l1b_timer_act+0x0/0x40 [hisax] [] l1b_timer_act+0x34/0x40 [hisax] [] FsmEvent+0x90/0xf0 [hisax] [] BChannel_proc_rcv+0xa4/0xb0 [hisax] [] BChannel_bh+0x4d/0x50 [hisax] [] worker_thread+0x1aa/0x220 [] BChannel_bh+0x0/0x50 [hisax] [] default_wake_function+0x0/0x20 [] ret_from_fork+0x6/0x14 [] default_wake_function+0x0/0x20 [] worker_thread+0x0/0x220 [] kernel_thread_helper+0x5/0xc Code: 80 38 00 7e f9 e9 fe f7 ff ff f3 90 80 7e 34 00 7e f8 e9 07 console shuts up ... -- dwmw2