Dalvik/ Core Libraries的错误类似于01-06 17:27:24.526: INFO/DEBUG(963): crashlog:
01-06 17:27:24.526: INFO/DEBUG(963): *** *** *** *** *** *** *** *** ***
*** *** *** *** *** *** ***
01-06 17:27:24.526: INFO/DEBUG(963): Build fingerprint: &＃39;xxxxbuild/test-
keys&＃39;
01-06 17:27:24.526: INFO/DEBUG(963): pid: 2539, tid: 2539 >>>
/system/bin/vold <<<
01-06 17:27:24.526: INFO/DEBUG(963): signal 11 (SIGSEGV), fault addr 00000000
01-06 17:27:24.526: INFO/DEBUG(963): r0 00000000 r1 00020000 r2
00000000 r3 80808080
01-06 17:27:24.526: INFO/DEBUG(963): r4 00000000 r5 00000000 r6
beff7490 r7 000111cc
01-06 17:27:24.526: INFO/DEBUG(963): r8 00000000 r9 00000000 10
00000000 fp 00000000
01-06 17:27:24.526: INFO/DEBUG(963): ip 00000000 sp beff7468 lr
0000a6c1 pc afe0e1b8 cpsr 40000010
01-06 17:27:24.576: INFO/DEBUG(963): #00 pc 0000e1b8
/system/lib/libc.so
01-06 17:27:24.576: INFO/DEBUG(963): #01 pc 0000a6be
/system/bin/vold
01-06 17:27:24.576: INFO/DEBUG(963): #02 pc 0000a858
/system/bin/vold
01-06 17:27:24.576: INFO/DEBUG(963): #03 pc 0000a918
/system/bin/vold
01-06 17:27:24.586: INFO/DEBUG(963): #04 pc 000097b2
/system/bin/vold
01-06 17:27:24.586: INFO/DEBUG(963): #05 pc 0001fd7a
/system/lib/libc.so
01-06 17:27:24.586: INFO/DEBUG(963): #06 pc 0000bcd2
/system/lib/libc.so
01-06 17:27:24.586: INFO/DEBUG(963): #07 pc b000157e
/system/bin/linker
01-06 17:27:24.586: INFO/DEBUG(963): code:
01-06 17:27:24.586: INFO/DEBUG(963): afe0e1a8
01-06 17:27:24.586: INFO/DEBUG(963): e3120003
01-06 17:27:24.586: INFO/DEBUG(963): e28cc001。。。具体调用过程__linker_init() (bionic/linker/linker.c) ->
debugger_init() (bionic/linker/debugger.c)->
debugger_signal_handler()Called when a signal is received from Kernel,
uses socket() to connect to The “android:debuggerd” socket, and
write()s to the socket ->
main()(system/core/debuggerd/debuggerd.c)The debuggerd daemon creates
a socket server android:debuggerd and loops forever,waiting for some
client to write into the socket ->
handle_crashing_process()->engrave_tombstone()
(system/core/debuggerd/debuggerd.c)Dump stack trace and registers in
/data/tombstone/ folder在/data/tombstone/会看到这些东西