How to investigate an AIR crash on android
I have a chat app in AIR on Android, and it keeps crashing with no warning. AIR Trace messages does not get printed, and I don't get any error while debugging in Flash Builder on device. So, I decided to use adb logcat while debugging, and I have got the following part that I don't understand. I suspect that those numbers can give me some useful info. How can we translate them into something meaningful?
I am using Sony Tablet S. Crash happens usually when a chat has finished and I have done disposing resources (not during disposing, after disposing)
Somewhere in the logcat:
E/NvAudioALSAStreamOut( 102): write: failed to snd_pcm_writei, -32, Broken pipe
and in some other place:
I/DEBUG ( 98): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
I/DEBUG ( 98): Build fingerprint: 'Sony/nbx03_004/nbx03:3.2.1/THMASU0032/0032.004:user/release-keys'
I/DEBUG ( 98): pid: 22495, tid: 22717 >>> air.YakuTerminal.debug <<<
I/DEBUG ( 98): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000014
I/DEBUG ( 98): r0 00000000 r1 817c5e05 r2 00003850 r3 00007dd4
I/DEBUG ( 98): r4 00000000 r5 00000140 r6 00381ef0 r7 00719e50
I/DEBUG ( 98): r8 00000000 r9 0032d718 10 81ea8bf0 fp 00002964
I/DEBUG ( 98): ip 00000140 sp 5ca6d960 lr 812893fd pc 817c5e04 cpsr 60000030
I/DEBUG ( 98): d0 0000000042c80000 d1 3f95d67c3f800000
I/DEBUG ( 98): d2 3fd99a11ae31c4f0 d3 4000000000000000
I/DEBUG ( 98): d4 bfbb45f2e21ccdec d5 bfc99f613c655695
I/DEBUG ( 98): d6 3fe62e42fee00000 d7 0000006442c80000
I/DEBUG ( 98): d8 0000000000000000 d9 3ff0000000000000
I/DEBUG ( 98): d10 0000000000000000 d11 0000000000000000
I/DEBUG ( 98): d12 0000000000000000 d13 0000000000000000
I/DEBUG ( 98): d14 0000000000000000 d15 0000000000000000
I/DEBUG ( 98): scr 2000001b
I/DEBUG ( 98):
I/DEBUG ( 98): #00 pc 007c5e04 /data/data/com.adobe.air/lib/libCore.so
I/DEBUG ( 98): #01 pc 002893fa /data/data/com.adobe.air/lib/libCore.so
I/DEBUG ( 98): #02 pc 0002f4ba /system/lib/libmedia.so
I/DEBUG ( 98):
I/DEBUG ( 98): libc base address: afe1c000
I/DEBUG ( 98):
I/DEBUG ( 98): code around pc:
I/DEBUG ( 98): 817c5de4 6944dc09 188ab93c 01e2eb03 0207f002
I/DEBUG ( 98): 817c5df4 60c26081 2301e001 bc306143 bf004770
I/DEBUG ( 98): 817c5e04 b9336943 68c16883 1a526842 1a5000d9
I/DEBUG ( 98): 817c5e14 f04f4770 e7fb30ff 1dc86841 477010c0
I/DEBUG ( 98): 817c5e24 41f0e92d 46174604 460d68c2 18b868a1
I/DEBUG ( 98):
I/DEBUG ( 98): code around lr:
I/DEBUG ( 98): 812893dc f8d6e080 f85a0120 4798300e b0054640
I/DEBUG ( 98): 812893ec 8ff0e8bd f8d69a01 f85a0120 47881002
I/DEBUG ( 98): 812893fc dde22813 21009c02 7220f44f 012cf8d6
I/DEBUG ( 98): 8128940c 3004f85a 9c034798 0128f8d6 1120f8d6
I/DEBUG ( 98): 8128941c 212cf8d6 3004f85a 28004798 2000dbcd
I/DEBUG ( 98):
I/DEBUG ( 98): stack:
I/DEBUG ( 98): 5ca6d920 00000000
I/DEBUG ( 98): 5ca6d924 3ff00000
I/DEBUG ( 98): 5ca6d928 5a5c0da0
I/DEBUG ( 98): 5ca6d92c 5ca6d98c
I/DEBUG ( 98): 5ca6d930 5a5c0da0
I/DEBUG ( 98): 5ca6d934 817ca0c7 /data/data/com.adobe.air/lib/libCore.so
I/DEBUG ( 98): 5ca6d938 00000000
I/DEBUG ( 98): 5ca6d93c 00000000
I/DEBUG ( 98): 5ca6d940 595d4a48
I/DEBUG ( 98): 5ca6d944 81ea8bf0
I/DEBUG ( 98): 5ca6d948 5ca6d98c
I/DEBUG ( 98): 5ca6d94c 00058fb3
I/DEBUG ( 98): 5ca6d950 00000000
I/DEBUG ( 98): 5ca6d954 817c7209 /data/data/com.adobe.air/lib/libCore.so
I/DEBUG ( 98): 5ca6d958 df002777
I/DEBUG ( 98): 5ca6d95c e3a070ad
I/DEBUG ( 98): #00 5ca6d960 0032d9a4
I/DEBUG ( 98): 5ca6d964 00003850
I/DEBUG ( 98): #01 5ca6d968 00007dd4
I/DEBUG ( 98): 5ca6d96c 00002498
I/DEBUG ( 98): 5ca6d970 00719e30
I/DEBUG ( 98): 5ca6d974 81ea8bf0
I/DEBUG ( 98): 5ca6d978 00005430
I/DEBUG ( 98): 5ca6d97c 00719e30
I/DEBUG ( 98): 5ca6d980 81289331 /data/data/com.adobe.air/lib/libCore.so
I/DEBUG ( 98): 5ca6d984 00000001
I/DEBUG ( 98): 5ca6d988 0032d718
I/DEBUG ( 98): 5ca6d98c 00000280
I/DEBUG ( 98): 5ca6d990 00000014
I/DEBUG ( 98): 5ca6d994 8125059d /data/data/com.adobe.air/lib/libCore.so
I/DEBUG ( 98): 5ca6d998 a8f6328c /system/lib/libmedia.so
I/DEBUG ( 98): 5ca6d99c a8f4b4bd /system/lib/libmedia.so
I/BootReceiver( 142): Copying /data/tombstones/tombstone_05 to DropBox (SYSTEM_TOMBSTONE)
