From owner-freebsd-bugs Wed Jun 24 00:00:35 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id AAA19091 for freebsd-bugs-outgoing; Wed, 24 Jun 1998 00:00:35 -0700 (PDT) (envelope-from owner-freebsd-bugs@FreeBSD.ORG) Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id AAA19037 for ; Wed, 24 Jun 1998 00:00:13 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.8.8/8.8.5) id AAA05252; Wed, 24 Jun 1998 00:00:01 -0700 (PDT) Received: (from nobody@localhost) by hub.freebsd.org (8.8.8/8.8.8) id XAA18934; Tue, 23 Jun 1998 23:59:57 -0700 (PDT) (envelope-from nobody) Message-Id: <199806240659.XAA18934@hub.freebsd.org> Date: Tue, 23 Jun 1998 23:59:57 -0700 (PDT) From: support@muenster.net To: freebsd-gnats-submit@FreeBSD.ORG X-Send-Pr-Version: www-1.0 Subject: kern/7038: Kernel panic caused by DPT driver (Got a NULL CCB from pop_free()) Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Number: 7038 >Category: kern >Synopsis: Kernel panic caused by DPT driver (Got a NULL CCB from pop_free()) >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Jun 24 00:00:01 PDT 1998 >Last-Modified: >Originator: Marcus Haebler >Organization: ICS Internet Communication Systems GmbH >Release: 2.2.6 >Environment: FreeBSD news 2.2.6-RELEASE FreeBSD 2.2.6-RELEASE #0: Tue May 26 16:24:04 MET DST 1998 toor@news:/usr/src/sys/compile/NEWS+DPT i386 >Description: The machine is used as a news server running innd-1.7. It has this configuration: Copyright (c) 1992-1998 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 2.2.6-RELEASE #0: Tue May 26 16:24:04 MET DST 1998 toor@news:/usr/src/sys/compile/NEWS+DPT CPU: Pentium (233.86-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x543 Stepping=3 Features=0x8001bf real memory = 268435456 (262144K bytes) avail memory = 260562944 (254456K bytes) DPT: RAID Manager driver, Version 1.0.1 Probing for devices on PCI bus 0: chip0 rev 1 on pci0:0:0 chip1 rev 1 on pci0:1:0 chip2 rev 1 on pci0:1:1 chip3 rev 1 int d irq 12 on pci0:1:2 chip4 rev 1 on pci0:1:3 DPT: PCI SCSI HBA Driver, version 1.2.4 dpt0 rev 2 int a irq 12 on pci0:9:0 dpt0: DPT type 3, model PM3334UW firmware 07M0, Protocol 0 on port d410 with 458753MB Write-Back cache. LED = 0000 0000 dpt0: Enabled Options: Collect Metrics dpt0 waiting for scsi devices to settle (dpt0:0:0): "DPT RAID-0 07M0" type 0 fixed SCSI 2 sd4(dpt0:0:0): Direct-Access 69513MB (142362624 512 byte sectors) dpt0 waiting for scsi devices to settle fxp0 rev 2 int a irq 10 on pci0:11:0 fxp0: Ethernet address 00:a0:c9:4c:4d:2c ncr0 rev 1 int a irq 11 on pci0:12:0 ncr0 waiting for scsi devices to settle (ncr0:0:0): "IBM DPES-31080 S31Q" type 0 fixed SCSI 2 sd0(ncr0:0:0): Direct-Access sd0(ncr0:0:0): 10.0 MB/s (100 ns, offset 8) 1034MB (2118144 512 byte sectors) Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> ed0 not found at 0x280 ed1 not found at 0x300 fe0 not found at 0x300 sio0 not found at 0x3f8 sio1 not found at 0x2f8 lpt0 not found at 0xffffffff lpt1 not found at 0xffffffff mse0 not found at 0x23c fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in bt0 not found at 0x330 uha0 not found at 0x330 aha0 not found at 0x330 aic0 not found at 0x340 nca0 not found at 0x1f88 nca1 not found at 0x350 sea0 not found wt0 not found at 0x300 mcd0 not found at 0x300 matcdc0 not found at 0x230 scd0 not found at 0x230 ie0: unknown board_id: f000 ie0 not found at 0x300 ie1: unknown board_id: f000 ie1 not found at 0x360 ep0 not found at 0x300 ex0 not found at 0x300 le0 not found at 0x300 lnc0 at 0x280-0x297 irq 10 drq 0 on isa lnc0: NE2100 (LANCE) address ff:ff:ff:ff:ff:ff ze0 not found at 0x300 zp0 not found at 0x300 npx0 flags 0x1 on motherboard npx0: INT 16 interface changing root device to st0s1a Intel Pentium F00F detected, installing workaround >How-To-Repeat: Not sure. Happened during "normal" operation on the machine. >Fix: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message