Date: Mon, 13 Oct 2003 22:46:14 -0700 From: Marcel Moolenaar <marcel@xcllnt.net> To: current@FreeBSD.org Cc: ia64@FreeBSD.org Subject: rijndael causes unaligned reference in kernel. Message-ID: <20031014054614.GA56455@dhcp01.pn.xcllnt.net>
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Gang,
The rijndael code causes an unaligned reference prior to init(8). Sources
as of today. Please fix:
:
Timecounter "ITC" frequency 800025984 Hz quality 0
Timecounters tick every 10.000 msec
fatal kernel trap (cpu 0):
trap vector = 0x1e (Unaligned Reference)
cr.iip = 0xe00000000418b9b0
cr.ipsr = 0x1010080a6010 (mfl,ic,i,dt,dfh,rt,cpl=0,it,ri=0,bn)
cr.isr = 0x400000000 (code=0,vector=0,r,ei=0)
cr.ifa = 0xe0000000046fbf2d
curthread = 0xe0000000047029b0
pid = 0, comm = swapper
Stopped at rijndael_blockEncrypt+0x1f0: [MMI] ld4 r15=[r16];;
db> trace
rijndael_blockEncrypt(0xe0000000046fbf29, 0xe0000000046fbcf8, 0xe0000000046fbcd8, 0xe00000000467f41c, 0xe0000000046fbcb8) at rijndael_blockEncrypt+0x1f0
yarrow_encrypt(0xe0000000046fbcf8, 0xe0000000046fbcd8, 0xe0000000046fbcb8, 0xe000000004188b60) at yarrow_encrypt+0x40
read_random_real(0xe00000000467f420, 0x20) at read_random_real+0x140
read_random(0xe00000000467f420, 0x20, 0xe0000000043c2b90, 0x38b) at read_random+0x50
arc4_randomstir(0xe00000000467f530, 0xe0000000045f1950, 0x20, 0xe00000007efc18e0) at arc4_randomstir+0x20
arc4rand(0xe00000000467f540, 0x4, 0x0) at arc4rand+0xb0
arc4random() at arc4random+0x30
frag6_init(0xe000000004452930, 0x208, 0xe000000004715100) at frag6_init+0x60
ip6_init(0x18b, 0xe000000004360b60, 0x40b) at ip6_init+0x310
net_init_domain(0xe0000000046c6238, 0xe0000000046c5d28, 0xe0000000046c6230, 0xe0000000046e8528) at net_init_domain+0x170
net_add_domain(0xe0000000046c6208, 0xe000000004291050) at net_add_domain+0x100
mi_startup(0xe0000000045fcce0, 0xe000000004703260, 0xe000000004703268, 0x1) at mi_startup+0x2e0
ia64_init(0xe00000000471c838) at ia64_init+0xca0
__start() at __start+0xa0
db>
--
Marcel Moolenaar USPA: A-39004 marcel@xcllnt.net
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