From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262855AbTFDNPi (ORCPT ); Wed, 4 Jun 2003 09:15:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263169AbTFDNPi (ORCPT ); Wed, 4 Jun 2003 09:15:38 -0400 Received: from axion.xs4all.nl ([213.84.8.90]:12843 "EHLO axion.demon.nl") by vger.kernel.org with ESMTP id S262855AbTFDNPh (ORCPT ); Wed, 4 Jun 2003 09:15:37 -0400 Date: Wed, 4 Jun 2003 15:29:06 +0200 From: Monchi Abbad To: linux-kernel@vger.kernel.org Subject: Oops: bad: scheduling while atomic! Message-ID: <20030604132906.GA373@axion.demon.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, While using kernel 2.5.70 I and reading from an atapi scsi-emulated cdrom, if i get a irq timeout and atapi reset I get the following messages: Jun 4 15:12:30 axion kernel: bad: scheduling while atomic! Jun 4 15:12:30 axion kernel: Call Trace: [] [] [] [] [] [] [] [] [] [] Jun 4 15:12:41 axion kernel: ------------[ cut here ]------------ Jun 4 15:12:41 axion kernel: kernel BUG at kernel/timer.c:162! Jun 4 15:12:41 axion kernel: invalid operand: 0000 [#1] Jun 4 15:12:41 axion kernel: CPU: 0 Jun 4 15:12:41 axion kernel: EIP: 0060:[] Not tainted Jun 4 15:12:41 axion kernel: EFLAGS: 00010082 Jun 4 15:12:41 axion kernel: eax: c17a8000 ebx: dfc39980 ecx: 3a62e8b3 edx: c06f804c Jun 4 15:12:41 axion kernel: esi: c0288320 edi: dfc399a4 ebp: c0440c40 esp: c17a9e8c Jun 4 15:12:41 axion kernel: ds: 007b es: 007b ss: 0068 Jun 4 15:12:41 axion kernel: Process scsi_eh_3 (pid: 12, threadinfo=c17a8000 task=c17c80c0) Jun 4 15:12:41 axion kernel: Stack: dfc39980 c0288320 c06f804c 00000096 c028821b dfc399a4 c17a8000 c06f804c Jun 4 15:12:41 axion kernel: c0288777 c06f804c c0288320 00000032 00000000 00000008 00000177 00000000 Jun 4 15:12:41 axion kernel: c06f804c c06f805c 00000092 dfc39980 c06f7fa0 c02888cc c06f804c 00000000 Jun 4 15:12:41 axion kernel: Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] Jun 4 15:12:41 axion kernel: Code: 0f 0b a2 00 09 fb 3a c0 81 7f 10 6e ad 87 4b 74 09 57 e8 c6 Jun 4 15:12:42 axion kernel: <6>note: scsi_eh_3[12] exited with preempt_count 3 Jun 4 15:12:42 axion kernel: hdc: ATAPI reset complete After which the cdrom drive is not accessible anymore, not even when unmounting and remounting. Monchi. --