From owner-freebsd-current Mon Jul 10 3:57:51 2000 Delivered-To: freebsd-current@freebsd.org Received: from md5.follo.net (isdn-24.follo.net [195.204.140.113]) by hub.freebsd.org (Postfix) with ESMTP id F327E37B555 for ; Mon, 10 Jul 2000 03:57:41 -0700 (PDT) (envelope-from des@flood.ping.uio.no) Received: (from des@localhost) by md5.follo.net (8.9.3/8.9.3) id MAA00403; Mon, 10 Jul 2000 12:55:41 +0200 (CEST) (envelope-from des@flood.ping.uio.no) X-Authentication-Warning: md5.follo.net: des set sender to des@flood.ping.uio.no using -f To: current@freebsd.org Subject: panic From: Dag-Erling Smorgrav Date: 10 Jul 2000 12:55:40 +0200 Message-ID: <867lau9rv7.fsf@md5.follo.net> Lines: 19 User-Agent: Gnus/5.0802 (Gnus v5.8.2) Emacs/20.5 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG --=-=-= I get easily reproducable panics (supervisor read, page not present) in today's -CURRENT; yesterday's sources with the same config works fine. The kernel panics almost immediately if I run something that does a lot of writing to disk, such as a kernel or port build. It refuses to dump (dump already in progress) and I don't have a serial console handy for DDB, so no dump or backtrace, though according to nm(1) the page fault occurs in xpt_release_devq() in aic7xxx.c. I've attached the kernel config and the output of dmesg (from the kernel that works, not the one that panics). --=-=-= Content-Disposition: attachment; filename=MD5 Content-Description: kernel config # # Kernel configuration for md5.follo.net # machine i386 cpu I586_CPU ident MD5 maxusers 64 # Debugging options DDB options KTRACE # Networking options INET #options IPFIREWALL, IPFIREWALL_VERBOSE # File system options FFS, FFS_ROOT, SOFTUPDATES options PROCFS # XFree86 support options SYSVMSG, SYSVSEM, SYSVSHM options UCONSOLE # Misc. kernel options options AUTO_EOI_1, AUTO_EOI_2 options COMPAT_43 options INCLUDE_CONFIG_FILE options RANDOMDEV # POSIX real-time extensions options P1003_1B options _KPOSIX_PRIORITY_SCHEDULING options _KPOSIX_VERSION=199309L config kernel # Buses device isa device pci device apm # Numeric processor extensions device npx # Floppy controller device fdc # ATAPI controllers device ata device atadisk # SCSI controllers device ahc device scbus options SCSI_DELAY=2000 device pass device da device sa options SA_SPACE_TIMEOUT="(4*60)" device cd # System console and mouse device atkbdc device atkbd #device psm device vga device sc 1 options SC_DFLT_FONT makeoptions SC_DFLT_FONT=iso options SC_PIXEL_MODE options SC_HISTORY_SIZE=1024 device splash options VESA # I/O ports device sio device sio device ppc # PPBus devices device ppbus device lpt device plip device ppi # Network adapters #device miibus #device fxp # TeleS S0/16.3 passive ISDN adapter options TEL_S0_16_3 device isic # ISDN protocol stack device "i4bq921" device "i4bq931" device "i4b" # ISDN devices device "i4btrc" 4 device "i4bctl" device "i4brbch" 4 device "i4btel" 2 # Networking pseudo-devices device loop 2 device ether device tun device bpf # Other pseudo-devices device pty device vn # Audio codec device pcm device sbc --=-=-= --=-=-= Content-Disposition: attachment; filename=dmesg.boot Content-Description: dmesg output Copyright (c) 1992-2000 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.0-CURRENT #30: Sun Jul 9 22:44:49 CEST 2000 des@md5.follo.net:/usr/src/sys/compile/MD5 Timecounter "i8254" frequency 1193182 Hz CPU: Pentium/P54C (166.19-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x52c Stepping = 12 Features=0x1bf real memory = 134217728 (131072K bytes) avail memory = 127635456 (124644K bytes) Preloaded elf kernel "kernel.works" at 0xc02cc000. Intel Pentium detected, installing workaround for F00F bug VESA: v2.0, 2304k memory, flags:0x0, mode table:0xc0274d42 (1000022) VESA: Tseng Labs ET6000 npx0: on motherboard npx0: INT 16 interface apm0: on motherboard apm: found APM BIOS v1.2, connected at v1.2 pcib0: on motherboard pci0: on pcib0 pci0: at 0.0 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0xe800-0xe80f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 pci0: at 9.0 irq 9 pci0: (vendor=0x8086, dev=0x1229) at 10.0 irq 9 pci0: (vendor=0x1274, dev=0x1371) at 11.0 irq 12 ahc0: port 0xd000-0xd0ff mem 0xf8000000-0xf8000fff irq 11 at device 12.0 on pci0 ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: on isa0 sc0: VGA <16 virtual consoles, flags=0x200> atkbdc0: at port 0x60,0x64 on isa0 atkbd0: irq 1 on atkbdc0 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 isic0 at port 0xd80-0xd9f,0x980-0x99f,0x180-0x19f,0x580-0x59f irq 5 flags 0x3 on isa0 isic0: Teles S0/16.3 ppc0: at port 0x378-0x37b irq 7 on isa0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/15 bytes threshold ppi0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port plip0: on ppbus0 isa0: <@@@0000> found sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A isa0: <@@@0000> found unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources isa0: found IP packet filtering initialized, divert disabled, rule-based forwarding disabled, default to deny, unlimited logging i4b: ISDN call control device attached i4bctl: ISDN system control port attached i4btel: 2 ISDN telephony interface device(s) attached i4brbch: 4 raw B channel access device(s) attached i4btrc: 4 ISDN trace device(s) attached ad0: 6149MB [13328/15/63] at ata0-master using WDMA2 Waiting 2 seconds for SCSI devices to settle sa0 at ahc0 bus 0 target 3 lun 0 sa0: Removable Sequential Access SCSI-2 device sa0: 10.000MB/s transfers (10.000MHz, offset 8) Mounting root from ufs:/dev/da0a da0 at ahc0 bus 0 target 2 lun 0 da0: Fixed Direct Access SCSI-2 device da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da0: 4341MB (8890760 512 byte sectors: 255H 63S/T 553C) cd0 at ahc0 bus 0 target 5 lun 0 cd0: Removable CD-ROM SCSI-2 device cd0: 10.000MB/s transfers (10.000MHz, offset 8) cd0: Attempt to query device size failed: NOT READY, Medium not present da1 at ahc0 bus 0 target 4 lun 0 da1: Fixed Direct Access SCSI-2 device da1: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled da1: 1030MB (2110812 512 byte sectors: 255H 63S/T 131C) WARNING: / was not properly dismounted --=-=-= DES -- Dag-Erling Smorgrav - des@flood.ping.uio.no --=-=-=-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message