From owner-freebsd-current Mon Jun 10 12:38:37 1996 Return-Path: owner-current Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id MAA09508 for current-outgoing; Mon, 10 Jun 1996 12:38:37 -0700 (PDT) Received: from post.io.org (post.io.org [198.133.36.6]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id MAA09481 for ; Mon, 10 Jun 1996 12:38:33 -0700 (PDT) Received: from zap.io.org (taob@zap.io.org [198.133.36.81]) by post.io.org (8.7.5/8.7.3) with SMTP id PAA24180 for ; Mon, 10 Jun 1996 15:37:24 -0400 (EDT) Date: Mon, 10 Jun 1996 15:38:23 -0400 (EDT) From: Brian Tao To: FREEBSD-CURRENT-L Subject: Kernel panic in fsync, 2.2-960501-SNAP Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-current@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Got this today (nm output follows): Fatal trap 12: page fault while in kernel mode fault virtual address = 0x18 fault code = supervisor read, page not present instruction pointer = 0x8:0xf012afc3 stack pointer = 0x10:0xefbfff2c frame pointer = 0x10:0xefbfff58 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 6732 (emacs) interrupt mask = panic: page fault syncing disks... 39 39 36 23 8 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 giving up Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... FreeBSD 2.2-960501-SNAP #0: Tue Jun 4 15:08:23 EDT 1996 taob@cabal.io.org:/usr/local/src/2.2-960501-SNAP/sys/compile/SHELL Calibrating clock(s) relative to mc146818A clock ... i586 clock: 132618376 Hz, i8254 clock: 1193066 Hz CLK_USE_I8254_CALIBRATION not specified - using default frequency CLK_USE_I586_CALIBRATION not specified - using old calibration method i586 clock: 0 Hz CPU: Pentium (132.62-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x52b Stepping=11 Features=0x1bf real memory = 134217728 (131072K bytes) avail memory = 129929216 (126884K bytes) Probing for devices on PCI bus 0: chip0 rev 2 on pci0:0 chip1 rev 2 on pci0:7:0 pci0:7:1: Intel Corporation, device=0x1230, class=storage (ide) [no driver assigned] ncr0 rev 2 int a irq 11 on pci0:10 ncr0 waiting for scsi devices to settle (ncr0:0:0): "QUANTUM FIREBALL1080S 1Q09" type 0 fixed SCSI 2 sd0(ncr0:0:0): Direct-Access sd0(ncr0:0:0): FAST SCSI-2 100ns (10 Mb/sec) offset 8. 1042MB (2134305 512 byte sectors) sd0(ncr0:0:0): with 3835 cyls, 4 heads, and an average 139 sectors/track de0 rev 18 int a irq 14 on pci0:11 de0: DC21140 [10-100Mb/s] pass 1.2 Ethernet address 00:00:c0:84:46:c8 de0: enabling 10baseT UTP port vga0 rev 227 int a irq ?? on pci0:12 Probing for devices on the ISA bus: pcvt: doreset() - got KEYB_R_RESEND response ... [one time only msg] pcvt: doreset() - Caution - no PC keyboard detected! vt0 at 0x60-0x6f irq 1 on motherboard vt0: unknown trident, 80 col, color, 8 scr, unknown kbd, [R3.20-b24] sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A 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 WARNING: / was not properly dismounted. # nm -a /kernel | sort | fgrep -C f012af f012adc0 T _ftruncate f012aef0 T _otruncate f012af20 T _oftruncate f012af50 T _fsync f012b020 T _rename f012b31c T _mkdir -- Brian Tao (BT300, taob@io.org, taob@ican.net) Systems and Network Administrator, Internet Canada Corp. "Though this be madness, yet there is method in't"