From owner-freebsd-bugs Fri Oct 3 15:10:05 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id PAA15990 for bugs-outgoing; Fri, 3 Oct 1997 15:10:05 -0700 (PDT) Received: (from gnats@localhost) by hub.freebsd.org (8.8.7/8.8.7) id PAA15978; Fri, 3 Oct 1997 15:10:01 -0700 (PDT) Resent-Date: Fri, 3 Oct 1997 15:10:01 -0700 (PDT) Resent-Message-Id: <199710032210.PAA15978@hub.freebsd.org> Resent-From: gnats (GNATS Management) Resent-To: freebsd-bugs Resent-Reply-To: FreeBSD-gnats@FreeBSD.ORG, zach@gaffaneys.com Received: from murkwood.gaffaneys.com (dialup7.gaffaneys.com [208.155.161.57]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id PAA15767 for ; Fri, 3 Oct 1997 15:05:08 -0700 (PDT) Received: (from zach@localhost) by murkwood.gaffaneys.com (8.8.7/8.8.6) id RAA00469; Fri, 3 Oct 1997 17:04:39 -0500 (CDT) Message-Id: <199710032204.RAA00469@murkwood.gaffaneys.com> Date: Fri, 3 Oct 1997 17:04:39 -0500 (CDT) From: Zach Heilig Reply-To: zach@gaffaneys.com To: FreeBSD-gnats-submit@FreeBSD.ORG X-Send-Pr-Version: 3.2 Subject: kern/4684: crash on very heavy disk activity. Sender: owner-freebsd-bugs@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk >Number: 4684 >Category: kern >Synopsis: crash on very heavy disk activity. >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Oct 3 15:10:01 PDT 1997 >Last-Modified: >Originator: Zach Heilig >Organization: none >Release: FreeBSD 2.2-STABLE i386 >Environment: 2.2 stable as of Sept 18. Copyright (c) 1992-1997 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 2.2-STABLE #0: Thu Sep 18 09:44:26 CDT 1997 zach@murkwood.gaffaneys.com:/usr/src/sys/compile/ZACH CPU: Pentium (166.59-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x543 Stepping=3 Features=0x8001bf real memory = 67108864 (65536K bytes) avail memory = 62824448 (61352K bytes) Probing for devices on PCI bus 0: chip0 rev 35 on pci0:0 chip1 rev 37 on pci0:7:0 pci0:7:1: VIA Technologies, device=0x0571, class=storage (ide) [no driver assigned] vga0 rev 0 int a irq 10 on pci0:9 ncr0 rev 1 int a irq 11 on pci0:10 ncr0 waiting for scsi devices to settle (ncr0:0:0): "MICROP 4743NS S162" type 0 fixed SCSI 2 sd0(ncr0:0:0): Direct-Access sd0(ncr0:0:0): 20.0 MB/s (50 ns, offset 15) sd0(ncr0:0:0): M_DISCONNECT received, but datapointer not saved: data=701b4 save=e40016b0 goal=e40016d4. 4100MB (8398656 512 byte sectors) sd0(ncr0:0:0): with 6506 cyls, 7 heads, and an average 184 sectors/track (ncr0:1:0): "QUANTUM FIREBALL_TM2110S 300X" type 0 fixed SCSI 2 sd1(ncr0:1:0): Direct-Access sd1(ncr0:1:0): 20.0 MB/s (50 ns, offset 15) 2014MB (4124736 512 byte sectors) sd1(ncr0:1:0): with 6810 cyls, 4 heads, and an average 151 sectors/track (ncr0:2:0): "iomega jaz 1GB J.83" type 0 removable SCSI 2 sd2(ncr0:2:0): Direct-Access sd2(ncr0:2:0): 10.0 MB/s (100 ns, offset 15) sd2(ncr0:2:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB sd2 could not mode sense (4). Using ficticious geometry 1021MB (2091050 512 byte sectors) sd2(ncr0:2:0): with 1021 cyls, 64 heads, and an average 32 sectors/track (ncr0:4:0): "SANYO CRD-254S 1.02" type 5 removable SCSI 2 cd0(ncr0:4:0): CD-ROM cd0(ncr0:4:0): asynchronous. can't get the size Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 flags 0x6 on motherboard sc0: VGA color <16 virtual consoles, flags=0x6> sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A lpt0 at 0x378-0x37f irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface pca0 on motherboard pca0: PC speaker audio driver fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 72065B fd0: 1.44MB 3.5in npx0 on motherboard npx0: INT 16 interface joy0 at 0x201 on isa joy0: joystick sb0 at 0x220 irq 5 drq 1 on isa sb0: sbxvi0 at 0x0 drq 5 on isa sbxvi0: sbmidi0 at 0x330 on isa opl0 at 0x388 on isa opl0: WARNING: / was not properly dismounted. sd2(ncr0:2:0): UNIT ATTENTION asc:28,0 sd2(ncr0:2:0): Not ready to ready transition, medium may have changed sd2(ncr0:2:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB sd2 could not mode sense (4). Using ficticious geometry >Description: Here are the last few console messages before the reboot: sd2(ncr0:2:0): extraneous data discarded. sd2(ncr0:2:0): COMMAND FAILED (9 0) @f078bc00. sd2(ncr0:2:0): extraneous data discarded. sd2(ncr0:2:0); COMMAND FAILED (9 0) @f06b4000. sd2(ncr0:2:0): extraneous data discarded. sd2(ncr0:2:0); COMMAND FAILED (9 0) @f06b4000. sd2(ncr0:2:0): extraneous data discarded. sd2(ncr0:2:0); COMMAND FAILED (9 0) @f06b4000. /src: bad dir ino 145920 at offset 0: mangled entry panic: bad dir syncing disks... 22 22 21 18 14 9 2 2 2 2 2 2 2 2 2 2 2 2 2 2 giving up dumping to dev 30401, offset 131072 dump 64 63 ... 1 succeeded This was during both an rm -rf of a large tree on sd2s1e and a cvs checkout from the cvs repository I keep on that slice. I have more information, if you need to know more. I did keep the core dump around (and logged the fsck for /dev/sd2s1e). >How-To-Repeat: >Fix: >Audit-Trail: >Unformatted: