crash on connect

[Mori Hiroki]

Hi.

I am try to today head code. Now head code is crash on
connect from other host. This is occur on armv5t same.

Onion Omega(AR9330) log.

Thu Jan  1 00:00:47 UTC 1970
login: Trap cause = 2 (TLB miss (load or instr. fetch) - kernel mode)
[ thread pid 11 tid 100018 ]
Stopped at      0
db> where
Tracing pid 11 tid 100018 td 0x805453c0
0x81435230 (?,?,?,?) ra 2f83d5 sp c067fb08 sz 80
PC 0x2f83d5: not in kernel
0x2f83d5 (?,?,?,?) ra 0 sp c067fb58 sz 0
db> show reg
at          0xffffffe0
v0          0x81435230
v1          0x805453c0
a0          0x81435218
a1                   0
a2                 0x1  _DYNAMIC_LINKING
a3                   0
t0          0xc067fb40
t1             0xf4240
t2                 0x4  _DYNAMIC_LINKING+0x3
t3          0x94b9dd5f
t4                 0x4  _DYNAMIC_LINKING+0x3
t5          0xaffffa94
t6                   0
t7          0x80100410  devfs_allocv+0x254
s0          0x81435218
s1                   0
s2                0x10  _DYNAMIC_LINKING+0xf
s3                0x10  _DYNAMIC_LINKING+0xf
s4          0x81805aa0
s5          0x81434d50
s6          0x814f8024
s7          0x81477800
t8                 0x4  _DYNAMIC_LINKING+0x3
t9                   0
k0          0x8052f9d0
k1          0x81820000
gp                   0
sp          0xc067fb08
s8          0x81802d24
ra          0x801f64c4  solisten_wakeup+0x24
sr              0xe803  _DYNAMIC_LINKING+0xe802
lo             0x105b8
hi                   0
bad              0xec4  _DYNAMIC_LINKING+0xec3
cs                 0x8  _DYNAMIC_LINKING+0x7
pc          0x81435230
0
db>  

801f64a0 <solisten_wakeup>:
801f64a0:       27bdffe8        addiu   sp,sp,-24
801f64a4:       afb00010        sw      s0,16(sp)
801f64a8:       afbf0014        sw      ra,20(sp)
801f64ac:       8c8200e8        lw      v0,232(a0)
801f64b0:       1040000e        beqz    v0,801f64ec <solisten_wakeup+0x4c>
801f64b4:       00808021        move    s0,a0
801f64b8:       8c8500ec        lw      a1,236(a0)
801f64bc:       0040f809        jalr    v0
801f64c0:       24060001        li      a2,1
801f64c4:       26040010        addiu   a0,s0,16
801f64c8:       00002821        move    a1,zero
801f64cc:       00003021        move    a2,zero
801f64d0:       0c05af4a        jal     8016bd28 <__mtx_unlock_flags>