Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 2 Jan 2003 06:13:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 2 Jan 2003 06:13:07 -0500 Received: from mx8.mail.ru ([194.67.57.18]:1544 "EHLO mx8.mail.ru") by vger.kernel.org with ESMTP id ; Thu, 2 Jan 2003 06:13:06 -0500 Date: Thu, 2 Jan 2003 12:18:26 +0100 (CET) From: Guennadi Liakhovetski To: linux-kernel@vger.kernel.org Subject: Re: Oops 2.4.20 + ppp + ide-scsi / usb In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5705 Lines: 76 Aha! Here's what happened: ... Jan 1 21:08:20 poirot pppd[1223]: sent [LCP EchoReq id=0xf magic=0x36c1d42a] Jan 1 21:08:20 poirot pppd[1223]: rcvd [LCP EchoRep id=0xf magic=0xa654c63c] Jan 1 21:08:32 poirot kernel: scsi : aborting command due to timeout : pid 11654, scsi1, channel 0, id 0, lun 0 Read (10) 00 00 00 00 00 00 00 02 00 Jan 1 21:08:32 poirot kernel: hdc: timeout waiting for DMA Jan 1 21:08:32 poirot kernel: ide_dmaproc: chipset supported ide_dma_timeout func only: 14 Jan 1 21:08:32 poirot kernel: hdc: status timeout: status=0xc0 { Busy } Jan 1 21:08:32 poirot kernel: hdc: drive not ready for command Jan 1 21:08:50 poirot pppd[1223]: sent [LCP EchoReq id=0x10 magic=0x36c1d42a] Jan 1 21:08:50 poirot pppd[1223]: rcvd [LCP EchoRep id=0x10 magic=0xa654c63c] And that's it. Then came the fatal Oops, described in the previous post. Yeah, after IDE-errors there were at least another 18 seconds, but, anyway, might be related? And here's one more fragment from messages, that seem to show another lock-up: Dec 23 20:46:32 poirot kernel: I/O error: dev 0b:00, sector 387984 Dec 23 20:47:40 poirot su: (to root) lyakh on /dev/tty2 Dec 23 20:47:40 poirot su: pam_unix2: session started for user root, service su Dec 23 20:49:08 poirot kernel: I/O error: dev 0b:01, sector 387984 Dec 23 20:50:00 poirot /USR/SBIN/CRON[2313]: (root) CMD ( /usr/lib/sa/sa1 ) Dec 23 20:59:00 poirot /USR/SBIN/CRON[2318]: (root) CMD ( rm -f /var/spool/cron/lastrun/cron.hourly) Dec 23 21:00:00 poirot /USR/SBIN/CRON[2322]: (root) CMD ( /usr/lib/sa/sa1 ) Dec 23 21:06:16 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:16 poirot kernel: hdc: timeout waiting for DMA Dec 23 21:06:16 poirot kernel: ide_dmaproc: chipset supported ide_dma_timeout func only: 14 Dec 23 21:06:16 poirot kernel: hdc: status timeout: status=0xc0 { Busy } Dec 23 21:06:16 poirot kernel: hdc: drive not ready for command Dec 23 21:06:41 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:41 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:41 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:41 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:41 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:41 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:42 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:42 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:42 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:42 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:42 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:42 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:43 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:43 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:43 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:43 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:43 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:43 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:44 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:44 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:44 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:44 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:44 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:44 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:45 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:45 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:45 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:45 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:45 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:45 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:46 poirot kernel: scsi : aborting command due to timeout : pid 9333, scsi0, channel 0, id 0, lun 0 0x28 00 00 00 00 00 00 00 02 00 Dec 23 21:06:46 poirot kernel: SCSI host 0 abort (pid 9333) timed out - resetting Dec 23 21:06:46 poirot kernel: SCSI bus is being reset for host 0 channel 0. Dec 23 21:06:46 poirot kernel: hdc: ATAPI reset timed-out, status=0xd0 Thanks --- Guennadi Liakhovetski - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/