cpu:0-Trap cause = 2 (TLB miss (load or instr. fetch) - kernel mode)
[ thread pid 11 tid 100020 ]
Stopped at      0xffffffff800001d0:     ld      k0,0(k0)
db> bt
Tracing pid 11 tid 100020 td 0x98000000010874d0
db_trace_thread+40 (?,?,?,?) ra ffffffff8014b394 sp c00000001e3aee80 sz 32
ffffffff8014b208+18c (0,?,ffffffff,?) ra ffffffff8014a470 sp c00000001e3aeea0 sz 64
ffffffff80149fe8+488 (?,?,?,?) ra ffffffff8014a73c sp c00000001e3aeee0 sz 224
db_command_loop+f4 (?,?,?,?) ra ffffffff8014e148 sp c00000001e3aefc0 sz 32
ffffffff8014dfa0+1a8 (?,?,?,?) ra ffffffff8031ab80 sp c00000001e3aefe0 sz 832
kdb_trap+1f0 (?,?,?,?) ra ffffffff8054d58c sp c00000001e3af320 sz 64
trap+1804 (?,?,?,?) ra ffffffff805365fc sp c00000001e3af360 sz 320
MipsKernGenException+168 (1,0,805c3630,f9) ra ffffffff800001d0 sp c00000001e3af4a0 sz 448
berictl: read console: EOF