panic: trap: memory address not aligned

[FoodEmployment.com]

Rebooting with command: boot /pci at 1f,0/pci at 1,1/ide at 3/disk at 0,0:a
Boot device: /pci at 1f,0/pci at 1,1/ide at 3/disk at 0,0:a  File and args:

>> FreeBSD/sparc64 boot block
   Boot path:   /pci at 1f,0/pci at 1,1/ide at 3/disk at 0,0:a
   Boot loader: /boot/loader
Console: OpenFirmware console

FreeBSD/sparc64 bootstrap loader, Revision 1.0
(XXX at XXX.XXX, Wed Oct 15 02:35:31 GMT 2003)
bootpath="/pci at 1f,0/pci at 1,1/ide at 3/disk at 0,0:a"
Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=0x283008+0x4e5c8 syms=[0x8+0x46fe0+0x8+0x397db]

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) 1992-2003 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 5.1-CURRENT #0: Thu Oct 16 19:45:03 GMT 2003
    XXX at XXX.XXX:/usr/obj/usr/src/sys/EUCLID
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0354000.
Timecounter "tick" frequency 299778953 Hz quality 0
real memory  = 268435456 (256 MB)
avail memory = 250077184 (238 MB)
cpu0: Sun Microsystems UltraSparc-IIi Processor (299.78 MHz CPU)
nexus0: <OpenFirmware Nexus device>
pcib0: <U2P UPA-PCI bridge> on nexus0
pcib0: Sabre, impl 0, version 0, ign 0x7c0, bus A
pcib0: [FAST]
pcib0: [FAST]
DVMA map: 0xc0000000 to 0xc3ffffff
pci0: <OFW PCI bus> on pcib0
pcib1: <APB PCI-PCI bridge> at device 1.1 on pci0
pci1: <OFW PCI bus> on pcib1
ebus0: revision 0x01
ebus0: <PCI-EBus2 bridge> mem 0xf1000000-0xf17fffff,0xf0000000-0xf0ffffff at dev
ice 1.0 on pci1
ebus0: <auxio> addr 0x140072f000-0x140072f003,0x140072c000-0x140072c003,0x140072
a000-0x140072a003,0x1400728000-0x1400728003,0x1400726000-0x1400726003 (no driver
 attached)
ebus0: <power> addr 0x1400724000-0x1400724003 irq 37 (no driver attached)
ebus0: <SUNW,pll> addr 0x1400504000-0x1400504002 (no driver attached)
sab0: <Siemens SAB 82532 v3.2> addr 0x1400400000-0x140040007f irq 43 on ebus0
sab0: [FAST]
sabtty0: <ttya> on sab0
sabtty1: <ttyb> on sab0
sabtty1: console 9600,8,n,1,-
ebus0: <su> addr 0x14003083f8-0x14003083ff irq 41 (no driver attached)
ebus0: <su> addr 0x14003062f8-0x14003062ff irq 42 (no driver attached)
ebus0: <ecpp> addr 0x1400700000-0x140070000f,0x140030015c-0x140030015d,0x1400304
3bc-0x14003043cb irq 34 (no driver attached)
ebus0: <fdthree> addr 0x1400720000-0x1400720003,0x1400706000-0x140070600f,0x1400
3023f0-0x14003023f7 irq 39 (no driver attached)
eeprom0: <EBus EEPROM/clock> addr 0x1400000000-0x1400001fff on ebus0
eeprom0: model mk48t59
eeprom0: hostid 809c3c08
ebus0: <flashprom> addr 0x1000000000-0x10000fffff (no driver attached)
ebus0: <SUNW,CS4231> addr 0x1400722000-0x1400722003,0x1400704000-0x140070400f,0x
1400702000-0x140070200f,0x1400200000-0x14002000ff irq 36,35 (no driver attached)
hme0: <Sun HME 10/100 Ethernet> mem 0xe0000000-0xe0007fff at device 1.1 on pci1
hme0: Ethernet address: 08:00:20:9c:3c:08
miibus0: <MII bus> on hme0
nsphy0: <DP83840 10/100 media interface> on miibus0
nsphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci1: <display, VGA> at device 2.0 (no driver attached)
atapci0: <CMD 646 WDMA2 controller> port 0xc00020-0xc0002f,0xc00018-0xc0001b,0xc
00010-0xc00017,0xc00008-0xc0000b,0xc00000-0xc00007 at device 3.0 on pci1
atapci0: [MPSAFE]
ata2: at 0xc00000 on atapci0
ata2: [MPSAFE]
ata3: at 0xc00010 on atapci0
ata3: [MPSAFE]
pcib2: <APB PCI-PCI bridge> at device 1.0 on pci0
pci2: <OFW PCI bus> on pcib2
Timecounters tick every 10.000 msec
panic: trap: memory address not aligned
Debugger("panic")
Stopped at      Debugger+0x1c:  ta              %xcc, 1
db> t
panic() at panic+0xec
trap() at trap+0x340
-- memory address not aligned sfar=0xc0290359 sfsr=0x40029 %o7=0xc007e680 --
rijndael_blockEncrypt() at rijndael_blockEncrypt+0xe4
yarrow_encrypt() at yarrow_encrypt+0x14
read_random_real() at read_random_real+0xa4
read_random() at read_random+0x10
arc4_randomstir() at arc4_randomstir+0x8
arc4rand() at arc4rand+0x40
arc4random() at arc4random+0xc
frag6_init() at frag6_init+0x20
ip6_init() at ip6_init+0x154
net_init_domain() at net_init_domain+0x78
net_add_domain() at net_add_domain+0x80
mi_startup() at mi_startup+0x12c
btext() at btext+0x34
db>reboot