Re: port-sparc64/39868: kernel trap 34: mem address not aligned

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

Just got another one:
trap type 0x34: cpu 0, pc=1290fa4 npc=1290fa8 
pstate=ffffffffff82000e<AM,PRIV,IE>
kernel trap 34: mem address not aligned
Stopped in pid 15068.1 (pax) at netbsd:ffs_load_inode+0xc4:     lduh            
[ %o5 + %g0], %g1
db> 
db> sh reg
tstate      0
pc          0
npc         0
ipl         0
y           0
g0          0
g1          0
g2          0
g3          0
g4          0
g5          0
g6          0
g7          0xffffffff
o0          0
o1          0
o2          0
o3          0
o4          0xffffffff
o5          0
o6          0
o7          0
l0          0xec16e5f
l1          0x700
l2          0xcdcb946
l3          0xffffffff
l4          0x36f43a0
l5          0x256f800
l6          0x2c1ce0
l7          0xcdcb960
i0          0xffffffff
i1          0xcdcb95c
i2          0
i3          0
i4          0x2
i5          0
i6          0
i7          0
f0          0x3f7b4bb6
f2          0xffffffff
f4          0xffffffff
f6          0xffffffff
f8          0x3fbcc951
f10         0x3eef7510
f12         0x41e00000
f14         0x3ff00000
f16         0
f18         0x3eef7510
f20         0x40000
f22         0xffffffff
f24         0xffffffff
f26         0xffffffff
f28         0xffffffff
f30         0xffffffff
f32         0xffffffff
f34         0xffffffff
f36         0xffffffff
f38         0xffffffff
f40         0xffffffff
f42         0xffffffff
f44         0xffffffff
f46         0xffffffff
f48         0xffffffff
f50         0xffffffff
f52         0xffffffff
f54         0xffffffff
f56         0xffffffff
f58         0xffffffff
f60         0xffffffff
f62         0xffffffff
fsr         0
gsr         0
netbsd:ffs_load_inode+0xc4:     lduh            [%o5 + %g0], %g1
db> tr
ffs_vget(0, 256f800, ec67798, cdcbd14, cdcb9c8, 2543800) at netbsd:ffs_vget+0x30
0
ffs_valloc(254384c, 8180, b6496f8, cdcbd14, 0, 0) at netbsd:ffs_valloc+0x1b8
ufs_makeinode(8180, 148f2488, cdcbd14, cdcbd28, 0, b673c31) at 
netbsd:ufs_makeinode+0x3c
ufs_create(cdcbbac, cdcbb0c, 20, 0, 0, 0) at netbsd:ufs_create+0x40
VOP_CREATE(148f2488, cdcbd14, cdcbd28, cdcbc28, cdc8000, b673800) at 
netbsd:VOP_CREATE+0x5c
vn_open(0, a03, 180, 0, 0, 0) at netbsd:vn_open+0x2d4
sys_open(0, cdcbdd0, cdcbe10, 0, 0, ffffb6c0) at netbsd:sys_open+0x84
syscall_plain(cdcbed0, 3, 400e27c0, cdcbdd0, 400, 400e27c4) at 
netbsd:syscall_plain+0x14c
?(58080, a02, 180, 0, 0, ffffb5d0) at 0x1008c74

will reboot and install a kernel with all debug options.

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--