portsnap fetch ddb

db> trace
Tracing pid 12 tid 100007 td 0xc1aed320
db_trace_self() at db_trace_self
         pc = 0xc05372e0  lr = 0xc022e6c8 (db_stack_trace+0xf4)
         sp = 0xd44be990  fp = 0xd44be9a8
        r10 = 0xc0632760
db_stack_trace() at db_stack_trace+0xf4
         pc = 0xc022e6c8  lr = 0xc022e034 (db_command+0x264)
         sp = 0xd44be9b0  fp = 0xd44bea50
         r4 = 0x00000000  r5 = 0x00000000
         r6 = 0xc059ce27
db_command() at db_command+0x264
         pc = 0xc022e034  lr = 0xc022dda4 (db_command_loop+0x60)
         sp = 0xd44bea58  fp = 0xd44bea68
         r4 = 0xc057a911  r5 = 0xc059534e
         r6 = 0xc091cd14  r7 = 0xd44bec38
         r8 = 0xc1aed320  r9 = 0xc0679484
        r10 = 0xc06329d0
db_command_loop() at db_command_loop+0x60
         pc = 0xc022dda4  lr = 0xc02307a4 (db_trap+0xdc)
         sp = 0xd44bea70  fp = 0xd44beb90
         r4 = 0x00000000  r5 = 0xd44bea78
         r6 = 0xc06794b0
db_trap() at db_trap+0xdc
         pc = 0xc02307a4  lr = 0xc03952e0 (kdb_trap+0xcc)
         sp = 0xd44beb98  fp = 0xd44bebb8
         r4 = 0x00000000  r5 = 0x00000001
         r6 = 0xc06794b0  r7 = 0xd44bec38
kdb_trap() at kdb_trap+0xcc
         pc = 0xc03952e0  lr = 0xc054a760 (undefinedinstruction+0x2a8)
         sp = 0xd44bebc0  fp = 0xd44bec30
         r4 = 0x00000000  r5 = 0xc054a41c
         r6 = 0x00000000  r7 = 0xe7ffffff
         r8 = 0xc1aed320  r9 = 0xd44bec38
        r10 = 0xc0394ba0
undefinedinstruction() at undefinedinstruction+0x2a8
         pc = 0xc054a760  lr = 0xc05390e8 (exception_exit)
         sp = 0xd44bec38  fp = 0xd44bec90
         r4 = 0xc05953a8  r5 = 0xd44bece4
         r6 = 0xc05a216b  r7 = 0xc066b9d0
         r8 = 0xc1aed320  r9 = 0xc066b830
        r10 = 0xc091e770
exception_exit() at exception_exit
         pc = 0xc05390e8  lr = 0xc0394b94 (kdb_enter+0x40)
         sp = 0xd44bec88  fp = 0xd44bec90
         r0 = 0xc0679494  r1 = 0x00000000
         r2 = 0xc0598c68  r3 = 0x000000ab
         r4 = 0xc05953a8  r5 = 0xd44bece4
         r6 = 0xc05a216b  r7 = 0xc066b9d0
         r8 = 0xc1aed320  r9 = 0xc066b830
        r10 = 0xc091e770 r12 = 0x00000000
$a() at $a
         pc = 0xc0394ba4  lr = 0xc035ead0 (vpanic+0xb4)
         sp = 0xd44bec98  fp = 0xd44becb8
         r4 = 0x00000100
vpanic() at vpanic+0xb4
         pc = 0xc035ead0  lr = 0xc035ea0c ($d)
         sp = 0xd44becc0  fp = 0xd44becd8
         r4 = 0xc066b8d0  r5 = 0xc05a216b
         r6 = 0xd44bece4  r7 = 0xc066b830
         r8 = 0xc091d940  r9 = 0xc058843a
        r10 = 0xc058a71e
$d() at $d
         pc = 0xc035ea0c  lr = 0xc03e8a14 (brelse+0x1f8)
         sp = 0xd44becf0  fp = 0xd44bed58
         r4 = 0xc11ce680  r5 = 0xc11ce680
         r6 = 0xc1ca1940  r7 = 0xc11ce680
brelse() at brelse+0x1f8
         pc = 0xc03e8a14  lr = 0xc03ecb7c (bufdone_finish+0x38c)
         sp = 0xd44bed60  fp = 0xd44bedb0
         r4 = 0xc11ce680  r5 = 0xc11ce680
         r6 = 0xc1ca1940  r7 = 0xc1be37c0
         r8 = 0xc091d940  r9 = 0xc058843a
        r10 = 0xc058a71e
bufdone_finish() at bufdone_finish+0x38c
         pc = 0xc03ecb7c  lr = 0xc03ec5e0 (bufdone+0x58)
         sp = 0xd44bedb8  fp = 0xd44bedc0
         r4 = 0xc11ce680  r5 = 0xc1c3ddf4
         r6 = 0xc1ca1940  r7 = 0xc1be37c0
         r8 = 0xc091d940  r9 = 0xc058843a
        r10 = 0xc058a71e
bufdone() at bufdone+0x58
         pc = 0xc03ec5e0  lr = 0xc02fe74c (g_vfs_done+0x208)
         sp = 0xd44bedc8  fp = 0xd44bedd8
         r4 = 0xc11ce680  r5 = 0xc1be37d0
g_vfs_done() at g_vfs_done+0x208
         pc = 0xc02fe74c  lr = 0xc03ec11c (biodone+0xac)
         sp = 0xd44bede0  fp = 0xd44bedf0
         r4 = 0xc1ca7c78  r5 = 0xc1ca7c78
         r6 = 0xc066a0c0  r7 = 0xc066a104
biodone() at biodone+0xac
         pc = 0xc03ec11c  lr = 0xc02f9174 (g_io_schedule_up+0x104)
         sp = 0xd44bedf8  fp = 0xd44bee28
         r4 = 0x00000000  r5 = 0xc1ca7c78
         r6 = 0xc066a0c0
g_io_schedule_up() at g_io_schedule_up+0x104
         pc = 0xc02f9174  lr = 0xc02f987c (g_up_procbody+0x6c)
         sp = 0xd44bee30  fp = 0xd44bee38
         r4 = 0xc058ab45  r5 = 0xc066a130
         r6 = 0xc02f9810  r7 = 0x00000000
         r8 = 0xd44bee60  r9 = 0x00000000
        r10 = 0x00000000
g_up_procbody() at g_up_procbody+0x6c
         pc = 0xc02f987c  lr = 0xc032ea50 (fork_exit+0x84)
         sp = 0xd44bee40  fp = 0xd44bee58
         r4 = 0xc1aed320  r5 = 0xc1aeac80
fork_exit() at fork_exit+0x84
         pc = 0xc032ea50  lr = 0xc0548d34 (fork_trampoline+0x14)
         sp = 0xd44bee60  fp = 0x00000000
         r4 = 0xc02f9810  r5 = 0x00000000
         r6 = 0x00000000  r7 = 0x00000000
         r8 = 0x00000000
fork_trampoline() at fork_trampoline+0x14
         pc = 0xc0548d34  lr = 0xc0548d34 (fork_trampoline+0x14)
         sp = 0xd44bee60  fp = 0x00000000
Unable to unwind further

db> show proc
Process 12 (geom) at 0xc1aeac80:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xc091d968
 ABI: null
 threads: 3
100008                   D       -        0xc091d944 [g_down]
100007                   Run     CPU 0               [g_up]
100006                   D       -        0xc091d93c [g_event]


db> show reg
spsr        0xa0000193
r0          0xc0679494  kdb_why
r1                   0
r2          0xc0598c68
r3                0xab  fiqvector+0x8f
r4          0xc05953a8
r5          0xd44bece4
r6          0xc05a216b
r7          0xc066b9d0  _MergedGlobals86+0x1a0
r8          0xc1aed320
r9          0xc066b830  _MergedGlobals86
r10         0xc091e770  panicstr
r11         0xd44bec90
r12                  0
usr_sp      0xbfffde98
usr_lr          0xb8b4  fiqvector+0xb898
svc_sp      0xd44bec88
svc_lr      0xc0394b94  kdb_enter+0x40
pc          0xc0394ba4  $a
und_sp      0xd44bdff0
abt_sp      0xc0a0f000
irq_sp      0xc0a0e000
$d:     ldrb    r15, [r15, r15, ror r15]!