Date: Tue, 19 Feb 2002 13:53:28 +0000 (UTC) From: naddy@mips.inka.de (Christian Weisgerber) To: freebsd-alpha@freebsd.org Subject: -CURRENT: sysctl_find_oidname() crash Message-ID: <a4tlco$su$1@kemoauc.mips.inka.de>
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On my PC164, -CURRENT from a couple of hours ago:
>>>b
(boot dka0.0.0.6.0 -flags a)
block 0 of dka0.0.0.6.0 is a valid boot block
reading 14 blocks from dka0.0.0.6.0
bootstrap code read in
base = 180000, image_start = 0, image_bytes = 1c00
initializing HWRPB at 2000
initializing page table at 172000
initializing machine state
setting affinity to the primary CPU
jumping to bootstrap code
Loading /boot/loader
Console: SRM firmware console
VMS PAL rev: 0x1000900010115
OSF PAL rev: 0x1000800020117
Switch to OSF PAL code succeeded.
FreeBSD/alpha SRM disk boot, Revision 1.2
(naddy@kemoauc.mips.inka.de, Sat Jan 19 06:12:45 CET 2002)
Memory: 262144 k
Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=0x25b4d0+0x2ac00 syms=[0x8+0x3b430+0x8+0x2c5ea]
/boot/kernel/if_tun.ko text=0x4210 data=0x878+0x50 syms=[0x8+0xcd8+0x8+0x60f]
/boot/kernel/miibus.ko text=0x181d8 data=0x1c78+0x90 syms=[0x8+0x2a60+0x8+0x1e64]
/boot/kernel/if_xl.ko text=0xb060 data=0xb88+0x8 syms=[0x8+0x1140+0x8+0xac9]
/boot/kernel/snd_pcm.ko text=0x1a778 data=0x3d20+0x1098 syms=[0x8+0x4158+0x8+0x2c94]
/boot/kernel/snd_sbc.ko text=0x3b48 data=0x840+0x8 syms=[0x8+0xd08+0x8+0x893]
/boot/kernel/snd_sb16.ko text=0x3f30 data=0x870 syms=[0x8+0xf48+0x8+0x9d7]
/boot/kernel/random.ko text=0x9480 data=0xad0+0xa988 syms=[0x8+0x1158+0x8+0xc7d]
/boot/kernel/if_gif.ko text=0x4a48 data=0x8c0+0x50 syms=[0x8+0xe58+0x8+0x755]
/boot/kernel/sym.ko text=0x107c8 data=0x2958+0x8 syms=[0x8+0x17e8+0x8+0xe27]
Hit [Enter] to boot immediately, or any other key for command prompt.
Entering /boot/kernel/kernel at 0xfffffc000032bc80...
sio1: gdb debugging port
Copyright (c) 1992-2002 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 #0: Tue Feb 19 04:50:49 CET 2002
naddy@kemoauc.mips.inka.de:/usr/obj/usr/src/sys/KEMOAUC
Preloaded elf kernel "/boot/kernel/kernel" at 0xfffffc0000720000.
Preloaded elf module "/boot/kernel/if_tun.ko" at 0xfffffc00007200d0.
Preloaded elf module "/boot/kernel/miibus.ko" at 0xfffffc00007201a0.
Preloaded elf module "/boot/kernel/if_xl.ko" at 0xfffffc0000720270.
Preloaded elf module "/boot/kernel/snd_pcm.ko" at 0xfffffc0000720340.
Preloaded elf module "/boot/kernel/snd_sbc.ko" at 0xfffffc0000720410.
Preloaded elf module "/boot/kernel/snd_sb16.ko" at 0xfffffc00007204e0.
Preloaded elf module "/boot/kernel/random.ko" at 0xfffffc00007205b8.
Preloaded elf module "/boot/kernel/if_gif.ko" at 0xfffffc0000720688.
Preloaded elf module "/boot/kernel/sym.ko" at 0xfffffc0000720758.
fatal kernel trap:
trap entry = 0x4 (unaligned access fault)
faulting va = 0x2ffe000047ff041f
opcode = 0x29
register = 0x9
pc = 0xfffffc00003a6f40
ra = 0xfffffc00003a6fcc
sp = 0xfffffc0000727be0
usp = 0x0
curthread = 0xfffffc000052a930
pid = 0, comm =
Stopped at sysctl_find_oidname+0x20: beq s0,sysctl_find_oidname+0x68 <s0=0xfffffc0000616550>
db> trace
sysctl_find_oidname() at sysctl_find_oidname+0x20
sysctl_register_oid() at sysctl_register_oid+0x2c
linker_file_register_sysctls() at linker_file_register_sysctls+0x4c
linker_preload() at linker_preload+0x704
mi_startup() at mi_startup+0x154
locorestart() at locorestart+0x64
--- root of call graph ---
db> halt
--
Christian "naddy" Weisgerber naddy@mips.inka.de
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