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

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

And another one:
login: trap type 0x34: cpu 0, pc=14c4068 npc=14c406c 
pstate=ffffffffff82000e<AM,PRIV,IE>
kernel trap 34: mem address not aligned
Stopped in pid 7956.1 (cc1plus) at      netbsd:mutex_enter+0x8: casa            
0x80, %g0, %o1
db> sh reg
tstate      0x11
pc          0
npc         0
ipl         0
y           0
g0          0
g1          0
g2          0
g3          0
g4          0
g5          0
g6          0
g7          0
o0          0
o1          0
o2          0
o3          0
o4          0
o5          0
o6          0
o7          0
l0          0x12d79c0   uvn_get
l1          0
l2          0
l3          0x6
l4          0xffab614
l5          0xffab594
l6          0
l7          0xffab508
i0          0x4047c000
i1          0
i2          0
i3          0xffffffff
i4          0
i5          0
i6          0x221c000
i7          0xdbd4320
f0          0x40f2eb3e
f2          0xffffffff
f4          0xffffffff
f6          0xffffffff
f8          0xff
f10         0x3fd34413
f12         0x41f00000
f14         0
f16         0xffffffff
f18         0xffffffff
f20         0xffffffff
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:mutex_enter+0x8: casa            0x80, %g0, %o1
db> tr
uvm_fault_internal(ffffffff, 1, 0, ffab594, 7, c11a000) at 
netbsd:uvm_fault_internal+0x73c
data_access_fault(ffab798, 30, 1009ea4, c11a000, c11a000, 800809) at 
netbsd:data_access_fault+0xd4
?(c11a000, 55a000, 1ff8, ffa8000, 1009f3c, 55a000) at 0x1008710
copyout_vmspace(eea1958, c11a000, 55a000, 2000, ffffffff, ffffe000) at 
netbsd:copyout_vmspace+0x68
uiomove(c11a000, 2000, ffabcd0, ffaba24, 0, 101) at netbsd:uiomove+0xb0
ubc_uiomove(e9093a0, ffabcd0, 2685a, 0, 101, 5011d1) at netbsd:ubc_uiomove+0x9c
ffs_read(0, 1, 0, ffabbec, 0, 0) at netbsd:ffs_read+0x52c
layer_bypass(279ae00, 1, 0, 0, 0, 0) at netbsd:layer_bypass+0xc0
VOP_READ(dfc45a0, ffabcd0, 100, cb6f3b8, 0, 405a1744) at netbsd:VOP_READ+0x5c
vn_read(c804348, c804348, ffabcd0, cb6f3b8, 1, d) at netbsd:vn_read+0x84
dofileread(16, c804348, 552000, 2685a, c804348, 1) at netbsd:dofileread+0x64
sys_read(dbd4320, ffabdd0, ffabe10, 0, 0, ffffb050) at netbsd:sys_read+0x5c
syscall_plain(ffabed0, 3, 404f46e0, ffabdd0, 400, 404f46e4) at 
netbsd:syscall_plain+0x14c
?(7, 552000, 2685a, 2685a, 5011d0, 5011d1) at 0x1008c74
db> 


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