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Date:      Mon, 09 Dec 2002 12:07:25 +0300
From:      Andrew Belashov <bel@orel.ru>
To:        freebsd-sparc@freebsd.org
Subject:   Kernel panic after kldload ipfw
Message-ID:  <3DF45D4D.1080003@orel.ru>

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Kernel panic after loading module ipfw.ko

--- Console session ---
# sync;sync;sync
# kldload ipfw
panic: trap: fast data access mmu miss
cpuid = 0;
Debugger("panic")
Stopped at      Debugger+0x1c:  ta              %xcc, 1
db> trace
panic() at panic+0x134
trap() at trap+0x410
-- fast data access mmu miss tar=0xc6410000 %o7=0xc00cfa08 --
ipfw_init() at ipfw_init+0x2c
ipfw_modevent() at ipfw_modevent+0x44
module_register_init() at module_register_init+0x60
linker_file_sysinit() at linker_file_sysinit+0xf0
linker_load_file() at linker_load_file+0x108
linker_load_module() at linker_load_module+0xa0
kldload() at kldload+0xd4
syscall() at syscall+0x318
-- syscall (304, FreeBSD ELF64, kldload) %o7=0x100408 --
userland() at 0x1011a8
user trace: trap %o7=0x100408
pc 0x1011a8, sp 0x7fdfffff201
pc 0x1001f0, sp 0x7fdfffff2c1
pc 0, sp 0x7fdfffff381
done
db>
--- END ---

Best regards,
  Andrew Belashov.

--- Boot messages ---
Netra t1 (UltraSPARC-IIi 440MHz), No Keyboard
OpenBoot 3.10.27 ME, 1024 MB memory installed, Serial #14301218.
Ethernet address 8:0:20:da:38:22, Host ID: 80da3822.



Executing last command: boot /pci@1f,0/pci@1,1/scsi@2/disk@0,0:a
Boot device: /pci@1f,0/pci@1,1/scsi@2/disk@0,0:a  File and args:


 >>>> FreeBSD/sparc64 boot block

    Boot path:   /pci@1f,0/pci@1,1/scsi@2/disk@0,0:a
    Boot loader: /boot/loader
Console: OpenFirmware console

FreeBSD/sparc64 bootstrap loader, Revision 1.0
(bel@netra2.orel.ru, Sun Dec  8 14:34:09 MSK 2002)
bootpath="/pci@1f,0/pci@1,1/scsi@2/disk@0,0:a"
Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=0x27a308+0x127698 syms=[0x8+0x45240+0x8+0x36a22]

Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel]...
nothing to autoload yet.
jumping to kernel entry at 0xc0038000.
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: Sun Dec  8 12:25:21 MSK 2002
     bel@netra2.orel.ru:/usr/obj/usr/src/sys/NETRA
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0420000.
Timecounter "tick"  frequency 440013203 Hz
cpu0: Sun Microsystems UltraSparc-IIi Processor (440.01 MHz CPU)
Model: SUNW,UltraSPARC-IIi-cEngine
Initializing GEOMetry subsystem
nexus0: <OpenFirmware Nexus device>
pcib0: <U2P UPA-PCI bridge> on nexus0
pcib0: Sabre, impl 0, version 0, ign 7c0 DVMA map: 0xc0000000 to 0xdfffffff
PCI-PCI bridge at 0/1/1: setting bus #s to 0/1/1
pcib0: ofw_pci_init: descending to subordinate PCI bus
device 1/1/0: latency timer 83 -> 82
pcib0: ofw_pci_init: no interrupt mapping found for 1/1/0 (preset 0)
device 1/1/1: latency timer 83 -> 82
pcib0: ofw_pci_init: mapping intr for 1/1/1 to 33 (preset was 0)
device 1/2/0: latency timer 141 -> 140
pcib0: ofw_pci_init: mapping intr for 1/2/0 to 32 (preset was 0)
device 1/3/1: latency timer 83 -> 82
pcib0: ofw_pci_init: mapping intr for 1/3/1 to 26 (preset was 0)
PCI-PCI bridge at 0/1/0: setting bus #s to 0/2/2
pcib0: ofw_pci_init: descending to subordinate PCI bus
PCI-PCI bridge at 0/1/0: setting bus #s to 0/2/3
PCI-PCI bridge at 2/1/0: setting bus #s to 2/3/3
pcib0: ofw_pci_init: descending to subordinate PCI bus
device 3/14/0: latency timer 16 -> 16
pcib0: ofw_pci_init: mapping intr for 3/14/0 to 2 (preset was 14)
pci0: <PCI bus> on pcib0
pcib1: <APB PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pcib2: <PCI-PCI bridge> at device 1.0 on pci1
pci3: <PCI bus> on pcib2
atapci0: <CMD 646 ATA controller> port 
0x1020-0x102f,0x1018-0x101b,0x1010-0x1017,0x1008-0x100b,0x1000-0x1007 
irq 2 at device 14.0 on pci3
ata2: at 0x1000 on atapci0
ata3: at 0x1010 on atapci0
pcib3: <APB PCI-PCI bridge> at device 1.1 on pci0
pci2: <PCI bus> on pcib3
ebus0: revision 0x01
ebus0: <PCI-EBus2 bridge> mem 
0xf1000000-0xf17fffff,0xf0000000-0xf0ffffff at device 1.0 on pci2
ebus0: <auxio> addr 
0x140072f000-0x140072f003,0x140072c000-0x140072c003,0x140072a000-0x140072a003,0x1400728000-0x1400728003,0x1400726000-0x1400726003 
(no driver attached)
ebus0: <power> addr 0x1400724000-0x1400724003 irq 37 (no driver attached)
ebus0: <SUNW,pll> addr 0x1400504000-0x1400504002 (no driver attached)
ebus0: <su> addr 0x14003803f8-0x14003803ff irq 28 (no driver attached)
ebus0: <su> addr 0x14003602f8-0x14003602ff irq 20 (no driver attached)
ebus0: <ecpp> addr 
0x1400700000-0x140070000f,0x140030015c-0x140030015d,0x1400340278-0x1400340287 
irq 34 (no driver attached)
ebus0: <fdthree> addr 
0x1400720000-0x1400720003,0x1400706000-0x140070600f,0x14003203f0-0x14003203f7 
irq 39 (no driver attached)
eeprom0: <EBus EEPROM/clock> addr 0x1400000000-0x1400001fff on ebus0
eeprom0: model mk48t59
eeprom0: hostid 80da3822
ebus0: <flashprom> addr 0x1000000000-0x10000fffff (no driver attached)
ebus0: <watchdog> addr 0x1400200000-0x140020003f irq 4 (no driver attached)
ebus0: <display7seg> addr 0x1400200040 (no driver attached)
ebus0: <beeper> addr 0x1400722000-0x1400722003 (no driver attached)
ebus0: <flashprom> addr 0x1000400000-0x10005fffff (no driver attached)
ebus0: <flashprom> addr 0x1000800000-0x10009fffff (no driver attached)
ebus0: <i2c> addr 0x1400600000-0x1400600003 irq 40 (no driver attached)
ebus0: <i2c> addr 0x1400100000-0x1400100003 irq 27 (no driver attached)
ebus0: <SUNW,lom> addr 0x1400400000-0x1400400063 (no driver attached)
hme0: <Sun HME 10/100 Ethernet> mem 0xe0000000-0xe0007fff irq 33 at 
device 1.1 on pci2
hme0: Ethernet address: 08:00:20:da:38:22
miibus0: <MII bus> on hme0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ukphy1: <Generic IEEE 802.3u media interface> on miibus0
ukphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sym0: <875> port 0xc00000-0xc000ff mem 
0xe000a000-0xe000afff,0xe0008000-0xe00080ff irq 32 at device 2.0 on pci2
sym0: No NVRAM, ID 7, Fast-20, SE, parity checking
Timecounters tick every 10.000 msec
acd0: CDROM <CD-224E> at ata3-master PIO4
Waiting 15 seconds for SCSI devices to settle
Dec  9 11:09:36 c2950_amts 17676: 8w2d: %LINK-3-UPDOWN: Interface 
FastEthernet0/9, changed state to up
da0 at sym0 bus 0 target 0 lun 0
da0: <SEAGATE ST318305LSUN18G 0340> Fixed Direct Access SCSI-3 device
da0: 40.000MB/s transfers (20.000MHz, offset 16, 16bit), Tagged Queueing 
Enabled
da0: 17274MB (35378533 512 byte sectors: 255H 63S/T 2202C)
da1 at sym0 bus 0 target 1 lun 0
da1: <SEAGATE ST318305LSUN18G 0340> Fixed Direct Access SCSI-3 device
da1: 40.000MB/s transfers (20.000MHz, offset 16, 16bit), Tagged Queueing 
Enabled
da1: 17274MB (35378533 512 byte sectors: 255H 63S/T 2202C)
Mounting root from ufs:/dev/da0a
Entropy harvesting: interrupts ethernet point_to_point.
swapon: adding /dev/da0b as swap device
Starting file system checks:
/dev/da0a: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/da0a: clean, 19458 free (330 frags, 2391 blocks, 0.5% fragmentation)
/dev/da0f: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/da0f: clean, 2063463 free (47 frags, 257927 blocks, 0.0% fragmentation)
/dev/da1d: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/da1d: clean, 6437814 free (406 frags, 804676 blocks, 0.0% 
fragmentation)
/dev/da0e: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/da0e: clean, 129782 free (14 frags, 16221 blocks, 0.0% fragmentation)
/dev/da0g: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/da0g: clean, 4287315 free (10971 frags, 534543 blocks, 0.2% 
fragmentation)
/dev/da0d: FILESYSTEM CLEAN; SKIPPING CHECKS
/dev/da0d: clean, 842786 free (386 frags, 105300 blocks, 0.0% fragmentation)
--- END ---


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