Date: Wed, 28 Dec 2005 17:35:58 +0100 From: Bernd Walter <ticso@cicely12.cicely.de> To: alpha@freebsd.org Cc: Bernd Walter <ticso@cicely12.cicely.de> Subject: re(4) unaligned panic on -current Message-ID: <20051228163557.GE563@cicely12.cicely.de>
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The same card works fine on an AS4100 running 5.4-STABLE.
Booting [/boot/kernel/kernel]...
Entering /boot/kernel/kernel at 0xfffffc000033bf00...
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2005 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 7.0-CURRENT #1: Wed Dec 28 17:01:33 CET 2005
ticso@cicely4.cicely.de:/var/d21/builder/c4-2005-12-20/src/sys/alpha/compile/CICELY4
AlphaStation 500 or 600 (KN20AA)
Digital AlphaStation 600 5/266, 266MHz
8192 byte page size, 1 processor.
CPU: EV5 (21164) major=5 minor=0
OSF PAL rev: 0x1000000020116
real memory = 668778496 (637 MB)
avail memory = 648355840 (618 MB)
cia0: <2117x Core Logic chipset>
cia0: ALCOR/ALCOR2, pass 2
pcib0: <2117x PCI host bus adapter> on cia0
pci0: <PCI bus> on pcib0
pcib1: <PCI-PCI bridge> at device 8.0 on pci0
pci1: <PCI bus> on pcib1
de0: <Digital 21040 Ethernet> mem 0x80222000-0x8022207f irq 16 at device 0.0 on pci1
de0: DEC 21040 [10Mb/s] pass 2.3
de0: Ethernet address: 08:00:2b:e7:a1:d6
de0: interrupting at CIA irq 16
isp0: <Qlogic ISP 1020/1040 PCI SCSI Adapter> mem 0x80221000-0x80221fff irq 17 at device 1.0 on pci1
isp0: interrupting at CIA irq 17
isp0: [GIANT-LOCKED]
isp1: <Qlogic ISP 1020/1040 PCI SCSI Adapter> port 0x10000-0x100ff mem 0x80220000-0x80220fff irq 18 at device 2.0 on pci1
isp1: interrupting at CIA irq 18
isp1: [GIANT-LOCKED]
fxp0: <Intel 82558 Pro/100 Ethernet> port 0x11100-0x1111f mem 0x90000000-0x90000fff,0x80100000-0x801fffff irq 12 at device 9.0 on pci0
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:08:c7:db:f5:3a
fxp0: interrupting at CIA irq 12
eisab0: <PCI-EISA bridge> at device 10.0 on pci0
eisa0: <EISA bus> on eisab0
mainboard0: <DEC5100 (System Board)> at slot 0 on eisa0
isa0: <ISA bus> on eisab0
re0: <RealTek 8169S Single-chip Gigabit Ethernet> port 0x11000-0x110ff mem 0x80320000-0x803200ff irq 0 at device 11.0 on pci0
miibus1: <MII bus> on re0
rgephy0: <RTL8169S/8110S media interface> on miibus1
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto
re0: Ethernet address: 00:40:f4:d0:8d:eb
fatal kernel trap:
trap entry = 0x4 (unaligned access fault)
cpuid = 0
faulting va = 0xfffffc00008a472b
opcode = 0x28
register = 0x12
pc = 0xfffffc00003b0608
ra = 0xfffffc00003b05cc
sp = 0xfffffc00007339d0
usp = 0x0
curthread = 0xfffffc000068b008
pid = 0, comm = swapper
[thread pid 0 tid 0 ]
Stopped at re_init_locked+0xd8: jsr ra,(pv),re_init_locked+0xdc <ra=0xfffffc00003b05cc,pv=0xfffffc00005d2dd0>
db> bt
Tracing pid 0 tid 0 td 0xfffffc000068b008
re_init_locked() at re_init_locked+0xd8
re_diag() at re_diag+0x178
re_attach() at re_attach+0x704
device_attach() at device_attach+0x88
device_probe_and_attach() at device_probe_and_attach+0x13c
bus_generic_attach() at bus_generic_attach+0x28
pci_attach() at pci_attach+0xdc
device_attach() at device_attach+0x88
device_probe_and_attach() at device_probe_and_attach+0x13c
bus_generic_attach() at bus_generic_attach+0x28
device_attach() at device_attach+0x88
device_probe_and_attach() at device_probe_and_attach+0x13c
bus_generic_attach() at bus_generic_attach+0x28
cia_attach() at cia_attach+0x190
device_attach() at device_attach+0x88
device_probe_and_attach() at device_probe_and_attach+0x13c
root_bus_configure() at root_bus_configure+0x38
configure() at configure+0x18
mi_startup() at mi_startup+0x144
locorestart() at locorestart+0x64
--- root of call graph ---
db>
--
B.Walter BWCT http://www.bwct.de
bernd@bwct.de info@bwct.de
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