Date: Wed, 13 May 1998 23:57:28 -0500 (CDT) From: Kevin Day <toasty@home.dragondata.com> To: current@FreeBSD.ORG Subject: SMP related panic on reboot Message-ID: <199805140457.XAA14634@home.dragondata.com>
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I booted a machine, realized I had forgotten something, and rebooted it instantly after it was done booting.. It panic'ed during the reboot. This is a kernel from ~Feb 25th. Any questions/ideas? boot() called on cpu#0 syncing disks... 3 3 3 1 done panic: lockmgr: pid 195, not exclusive lock holder 1 unlocking mp_lock = 00000001; cpuid = 0; lapic.id = 00000000 Debugger("panic") Stopped at _Debugger+0x35: movb $0,_in_Debugger.94 db> ps pid proc addr uid ppid pgrp flag stat wmsg wchan cmd 195 f67b8600 f67c5000 0 1 195 004006 2 reboot (snip) db> trace _Debugger _panic _lockmgr _vop_stdunlock _ufs_vnoperate _vput _quotaoff _ffs_flush _ffs_unmount _dounmount _vfs_unmountall _boot _reboot _syscall _Xsyscall Copyright (c) 1992-1998 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 3.0-CURRENT #0: Wed Feb 25 01:24:40 CST 1998 root@freeshell.dragondata.com:/userland/home/src/sys/compile/FREESHELL CPU: Pentium (586-class CPU) Origin = "GenuineIntel" Id = 0x525 Stepping=5 Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC> real memory = 50331648 (49152K bytes) avail memory = 46288896 (45204K bytes) FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000 eisa0: <MIC54 (System Board)> Probing for devices on the EISA bus Probing for devices on PCI bus 0: chip0: <Intel 82434NX (Neptune) PCI cache memory controller> rev 0x11 on pci0.0.0 chip1: <Intel 82375EB PCI-EISA bridge> rev 0x03 on pci0.2.0 wdc0: <CMD 640B IDE> rev 0x02 int a irq 14 on pci0.4.0 vga0: <S3 Trio graphics accelerator> rev 0x54 int a irq 9 on pci0.13.0 de0: <Digital 21140A Fast Ethernet> rev 0x22 int a irq 11 on pci0.14.0 de0: 21140A [10-100Mb/s] pass 2.2 de0: address 00:40:05:42:dd:31 Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa wdc0 at 0x1f0-0x1f7 irq 14 on isa wdc0: CMD640B workaround enabled wdc0: unit 0 (wd0): <ST34342A> wd0: 4103MB (8404830 sectors), 8894 cyls, 15 heads, 63 S/T, 512 B/S wdc1 not found at 0x170 npx0 on motherboard npx0: INT 16 interface stray irq 7 Intel Pentium F00F detected, installing workaround APIC_IO: routing 8254 via 8259 on pin 0 SMP: AP CPU #1 Launched! WARNING: / was not properly dismounted. de0: enabling 10baseT port =============================================================================== MPTable, version 2.0.15 ------------------------------------------------------------------------------- MP Floating Pointer Structure: location: EBDA physical address: 0x0009fc30 signature: '_MP_' length: 16 bytes version: 1.1 checksum: 0x5a mode: Virtual Wire ------------------------------------------------------------------------------- MP Config Table Header: physical address: 0x0009fc44 signature: 'PCMP' base table length: 260 version: 1.1 checksum: 0x2c OEM ID: 'INTEL ' Product ID: '430 NX EISA ' OEM table pointer: 0x00000000 OEM table size: 0 entry count: 24 local APIC address: 0xfee00000 extended table length: 0 extended table checksum: 0 ------------------------------------------------------------------------------- MP Config Base Table Entries: -- Processors: APIC ID Version State Family Model Step Flags 0 0x10 BSP, usable 5 2 5 0x03bf 1 0x10 AP, usable 5 2 5 0x03bf -- Bus: Bus ID Type 0 ISA 1 EISA 2 PCI -- I/O APICs: APIC ID Version State Address 2 0x11 usable 0xfec00000 -- I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# ExtINT active-hi edge 0 0 2 0 INT conforms conforms 0 1 2 1 INT conforms conforms 0 0 2 2 INT conforms conforms 0 3 2 3 INT conforms conforms 0 4 2 4 INT conforms conforms 0 5 2 5 INT conforms conforms 0 6 2 6 INT conforms conforms 0 7 2 7 INT conforms conforms 0 8 2 8 INT conforms conforms 0 9 2 9 INT conforms conforms 0 10 2 10 INT conforms conforms 0 11 2 11 INT conforms conforms 0 12 2 12 INT conforms conforms 0 13 2 13 INT conforms conforms 0 14 2 14 INT conforms conforms 0 15 2 15 -- Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# ExtINT active-hi edge 0 0 255 0 NMI active-hi edge 0 0 255 1 ------------------------------------------------------------------------------- # SMP kernel config file options: # Required: options SMP # Symmetric MultiProcessor Kernel options APIC_IO # Symmetric (APIC) I/O # Optional (built-in defaults will work in most cases): #options NCPU=2 # number of CPUs #options NBUS=3 # number of busses #options NAPIC=1 # number of IO APICs #options NINTR=24 # number of INTs =============================================================================== To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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