My Android cocos2d-x game crash on some samsung phone, but the logcat not show where it crash
Question
cocos2d-x use android-ndk, I use cocos2d-x 2.1.4 edition,
I use lua as game script, my game will crash in some cheaper mobile phone, like samsung s7562c, e120l. game will crash in different place. the logcat seems like below:
03-26 13:01:18.203: I/DEBUG(106): backtrace:
03-26 13:01:18.203: I/DEBUG(106): #00 pc 00041020 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.203: I/DEBUG(106): #01 pc 00007878 <unknown>
03-26 10:58:18.135: I/DEBUG(11409): backtrace:
03-26 10:58:18.135: I/DEBUG(11409): #00 pc 00077018 /dev/ump
03-26 10:58:18.135: I/DEBUG(11409): #01 pc 00006108 <unknown>
03-26 10:58:18.135: I/DEBUG(11409): stack:
My problem is why the backtrace has so little meaningful information?
Are there some method I can get more information from ndk crash ?
It seems that crash happens in the memory related driver, so I have to reduce the memory usage in the game? Are there any good methods to location such memory problem? thanks
This is one full dump file:
03-26 13:01:17.773: I/DEBUG(106): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
03-26 13:01:17.773: I/DEBUG(106): Build fingerprint: 'samsung/cs023gzc/cs023g:4.2.2/JDQ39/G3502UZCUAMK1:user/release-keys'
03-26 13:01:17.773: I/DEBUG(106): Revision: '7'
03-26 13:01:17.773: I/DEBUG(106): pid: 17997, tid: 18116, name: Thread-14144 >>> com.caesars.cnnozomi <<<
03-26 13:01:17.773: I/DEBUG(106): signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 5a3ac020
03-26 13:01:18.195: I/DEBUG(106): r0 55b830a8 r1 55a8ce00 r2 55ab8328 r3 ffffffff
03-26 13:01:18.195: I/DEBUG(106): r4 00000003 r5 00002710 r6 57f50c5c r7 55a8bd00
03-26 13:01:18.195: I/DEBUG(106): r8 55b830a8 r9 569f4e58 sl 588aa834 fp fffffff2
03-26 13:01:18.195: I/DEBUG(106): ip 55b73670 sp 5674eba8 lr 588aa87c pc 5a3ac020 cpsr 28000010
03-26 13:01:18.195: I/DEBUG(106): d0 19a7448034753ef3 d1 414fffff3e91e9ee
03-26 13:01:18.195: I/DEBUG(106): d2 412bcccd413f0000 d3 bd1b0e004442d4dc
03-26 13:01:18.195: I/DEBUG(106): d4 3e789e26404068a4 d5 3f2aaaba41000000
03-26 13:01:18.195: I/DEBUG(106): d6 40b432e33db5794b d7 19b4b26300000103
03-26 13:01:18.195: I/DEBUG(106): d8 0000000000000000 d9 0000000000000000
03-26 13:01:18.195: I/DEBUG(106): d10 0000000000000000 d11 0000000000000000
03-26 13:01:18.195: I/DEBUG(106): d12 0000000000000000 d13 0000000000000000
03-26 13:01:18.195: I/DEBUG(106): d14 0000000000000000 d15 0000000000000000
03-26 13:01:18.195: I/DEBUG(106): d16 41b9b4b2630f1aa0 d17 3f50624dd2f1a9fc
03-26 13:01:18.203: I/DEBUG(106): d18 41ca3a9f79800000 d19 0000000000000000
03-26 13:01:18.203: I/DEBUG(106): d20 0000000000000000 d21 3ff0000000000000
03-26 13:01:18.203: I/DEBUG(106): d22 8000000000000000 d23 0000000000000000
03-26 13:01:18.203: I/DEBUG(106): d24 0000000000000000 d25 8000000000000000
03-26 13:01:18.203: I/DEBUG(106): d26 3ff0000000000000 d27 4bb44bb44bb44bb4
03-26 13:01:18.203: I/DEBUG(106): d28 00ff00ff8c73837c d29 57a8ac5300ff00ff
03-26 13:01:18.203: I/DEBUG(106): d30 0100010001000100 d31 0100010001000100
03-26 13:01:18.203: I/DEBUG(106): scr 60000012
03-26 13:01:18.203: I/DEBUG(106): backtrace:
03-26 13:01:18.203: I/DEBUG(106): #00 pc 00041020 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.203: I/DEBUG(106): #01 pc 00007878 <unknown>
03-26 13:01:18.210: I/DEBUG(106): stack:
03-26 13:01:18.210: I/DEBUG(106): 5674eb68 5674eba8 [stack:18116]
03-26 13:01:18.210: I/DEBUG(106): 5674eb6c 56d51810
03-26 13:01:18.210: I/DEBUG(106): 5674eb70 00000063
03-26 13:01:18.210: I/DEBUG(106): 5674eb74 563d87c0
03-26 13:01:18.210: I/DEBUG(106): 5674eb78 569f4e18
03-26 13:01:18.210: I/DEBUG(106): 5674eb7c 56f3b1f8 /mnt/asec/com.caesars.cnnozomi-1/lib/libcocos2dlua.so
03-26 13:01:18.210: I/DEBUG(106): 5674eb80 5674eb8c [stack:18116]
03-26 13:01:18.210: I/DEBUG(106): 5674eb84 56f41488 /mnt/asec/com.caesars.cnnozomi-1/lib/libcocos2dlua.so (lua_rawget+32)
03-26 13:01:18.210: I/DEBUG(106): 5674eb88 fff80000
03-26 13:01:18.210: I/DEBUG(106): 5674eb8c 000007f8
03-26 13:01:18.210: I/DEBUG(106): 5674eb90 57f4fb28
03-26 13:01:18.218: I/DEBUG(106): 5674eb94 57f4facc
03-26 13:01:18.218: I/DEBUG(106): 5674eb98 55a8bd00
03-26 13:01:18.218: I/DEBUG(106): 5674eb9c 55a8b1c0
03-26 13:01:18.218: I/DEBUG(106): 5674eba0 df0027ad
03-26 13:01:18.218: I/DEBUG(106): 5674eba4 00000000
03-26 13:01:18.218: I/DEBUG(106): #00 5674eba8 57f56330
03-26 13:01:18.218: I/DEBUG(106): ........ ........
03-26 13:01:18.218: I/DEBUG(106): #01 5674eba8 57f56330
03-26 13:01:18.218: I/DEBUG(106): 5674ebac fffffffb
03-26 13:01:18.218: I/DEBUG(106): 5674ebb0 57f4facc
03-26 13:01:18.218: I/DEBUG(106): 5674ebb4 55a8b1c0
03-26 13:01:18.218: I/DEBUG(106): 5674ebb8 00000000
03-26 13:01:18.218: I/DEBUG(106): 5674ebbc 00000002
03-26 13:01:18.218: I/DEBUG(106): 5674ebc0 00000008
03-26 13:01:18.218: I/DEBUG(106): 5674ebc4 55a8b1f0
03-26 13:01:18.218: I/DEBUG(106): 5674ebc8 00000000
03-26 13:01:18.218: I/DEBUG(106): 5674ebcc 00000001
03-26 13:01:18.218: I/DEBUG(106): 5674ebd0 00000000
03-26 13:01:18.218: I/DEBUG(106): 5674ebd4 5674ec78 [stack:18116]
03-26 13:01:18.218: I/DEBUG(106): 5674ebd8 56451f3c
03-26 13:01:18.218: I/DEBUG(106): 5674ebdc 5643d2a8
03-26 13:01:18.226: I/DEBUG(106): 5674ebe0 5674ec8c [stack:18116]
03-26 13:01:18.226: I/DEBUG(106): 5674ebe4 56f41d58 /mnt/asec/com.caesars.cnnozomi-1/lib/libcocos2dlua.so (lua_pcall+72)
03-26 13:01:18.226: I/DEBUG(106): memory near r0:
03-26 13:01:18.226: I/DEBUG(106): 55b83088 00000000 55000400 2a7d3f80 00000005
03-26 13:01:18.226: I/DEBUG(106): 55b83098 657a6973 00000058 00000020 00000023
03-26 13:01:18.226: I/DEBUG(106): 55b830a8 00000000 ff000400 10738f5f 0000000a
03-26 13:01:18.226: I/DEBUG(106): 55b830b8 47746567 4b646972 00007965 0000002b
03-26 13:01:18.226: I/DEBUG(106): 55b830c8 55b874f8 55000400 456d29b6 00000012
03-26 13:01:18.226: I/DEBUG(106): 55b830d8 6c697455 6f68522f 7247626d 6c2e6469
03-26 13:01:18.226: I/DEBUG(106): 55b830e8 00006175 00000023 00000000 55000400
03-26 13:01:18.226: I/DEBUG(106): 55b830f8 42bdf858 00000009 6d6f6852 69724762
03-26 13:01:18.226: I/DEBUG(106): 55b83108 00000064 00000093 55b832a8 05020704
03-26 13:01:18.226: I/DEBUG(106): 55b83118 00000008 55b5eb30 55b83180 55b83180
03-26 13:01:18.226: I/DEBUG(106): 55b83128 00000003 00000000 00000089 00002000
03-26 13:01:18.226: I/DEBUG(106): 55b83138 55b7e8e0 0000000f 00000003 55b83180
03-26 13:01:18.226: I/DEBUG(106): 55b83148 55b83187 55b83187 00000555 00000310
03-26 13:01:18.226: I/DEBUG(106): 55b83158 00000237 0202023e 00010334 03020337
03-26 13:01:18.234: I/DEBUG(106): 55b83168 01020420 00020340 00000000 55a90300
03-26 13:01:18.234: I/DEBUG(106): 55b83178 55a8fed0 55a90900 02010101 73020202
03-26 13:01:18.234: I/DEBUG(106): memory near r1:
03-26 13:01:18.234: I/DEBUG(106): 55a8cde0 55a8c338 55a8cd18 55a8b2c4 56f2b27d
03-26 13:01:18.234: I/DEBUG(106): 55a8cdf0 00000000 00000000 00000028 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce00 00000000 00000400 c387ca2f 00000007
03-26 13:01:18.234: I/DEBUG(106): 55a8ce10 6e695f5f 00786564 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce20 00000000 00000400 ff730758 0000000a
03-26 13:01:18.234: I/DEBUG(106): 55a8ce30 656e5f5f 646e6977 00007865 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce40 00000000 00000400 d99ceba0 00000004
03-26 13:01:18.234: I/DEBUG(106): 55a8ce50 63675f5f 00000000 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce60 00000000 00000400 d507f06e 00000006
03-26 13:01:18.234: I/DEBUG(106): 55a8ce70 6f6d5f5f 00006564 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce80 00000000 00000400 7b144f9b 00000004
03-26 13:01:18.234: I/DEBUG(106): 55a8ce90 71655f5f 00000000 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8cea0 00000000 00000400 078aa1ef 00000005
03-26 13:01:18.234: I/DEBUG(106): 55a8ceb0 656c5f5f 0000006e 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8cec0 55a8cf80 00000400 eaa74b47 00000004
03-26 13:01:18.234: I/DEBUG(106): 55a8ced0 746c5f5f 00000000 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): memory near r2:
03-26 13:01:18.234: I/DEBUG(106): 55ab8308 55ab8528 00010804 55a8c338 55ab8698
03-26 13:01:18.234: I/DEBUG(106): 55ab8318 55a8b2c4 56f2b25d 55ab8340 0000001b
03-26 13:01:18.242: I/DEBUG(106): 55ab8328 55ab8888 00000804 55a8c338 55ab7568
03-26 13:01:18.242: I/DEBUG(106): 55ab8338 57f50c58 00000023 55ab82e0 00010804
03-26 13:01:18.242: I/DEBUG(106): 55ab8348 55a8c338 55ab85b0 55a8b2c4 56f2b581
03-26 13:01:18.242: I/DEBUG(106): 55ab8358 00000020 00000023 55ab8250 00010804
03-26 13:01:18.242: I/DEBUG(106): 55ab8368 55a8c338 55ab81f0 55a8b2c4 56f2b27d
03-26 13:01:18.242: I/DEBUG(106): 55ab8378 00000000 0000018b 55ab8250 fffffff7
03-26 13:01:18.242: I/DEBUG(106): 55ab8388 55a8cee0 fffffffb 55ab8410 55ab8410
03-26 13:01:18.242: I/DEBUG(106): 55ab8398 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.242: I/DEBUG(106): 55ab83a8 00000000 00000000 00000000 ffffffff
03-26 13:01:18.242: I/DEBUG(106): 55ab83b8 00000000 ffffffff 00000000 00000000
03-26 13:01:18.242: I/DEBUG(106): 55ab83c8 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.242: I/DEBUG(106): 55ab83d8 00000000 00000000 55b05998 fffffff4
03-26 13:01:18.242: I/DEBUG(106): 55ab83e8 55a8c990 fffffffb 00000000 00000000
03-26 13:01:18.242: I/DEBUG(106): 55ab83f8 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.242: I/DEBUG(106): memory near r5:
03-26 13:01:18.242: I/DEBUG(106): 000026f0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002700 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002710 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002720 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002730 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002740 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002750 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002760 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 00002770 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 00002780 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 00002790 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027a0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027b0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027c0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027d0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027e0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): memory near r6:
03-26 13:01:18.250: I/DEBUG(106): 57f50c3c 00172000 57f56358 0000001b 00000008
03-26 13:01:18.250: I/DEBUG(106): 57f50c4c 57f50cf8 57f50d17 57f50d17 00170857
03-26 13:01:18.250: I/DEBUG(106): 57f50c5c 00020427 00040301 80090454 00000510
03-26 13:01:18.250: I/DEBUG(106): 57f50c6c 00000437 00010610 00020710 0204043e
03-26 13:01:18.250: I/DEBUG(106): 57f50c7c 04000416 0403041e 00020448 80120454
03-26 13:01:18.250: I/DEBUG(106): 57f50c8c 00010309 80080454 00000510 00000437
03-26 13:01:18.250: I/DEBUG(106): 57f50c9c 01020615 00020710 0204043e 04000416
03-26 13:01:18.250: I/DEBUG(106): 57f50cac 00020448 80080454 00000510 00000437
03-26 13:01:18.250: I/DEBUG(106): 57f50cbc 00010610 02020715 0204043e 04000416
03-26 13:01:18.257: I/DEBUG(106): 57f50ccc 04020414 00020448 00010047 00000000
03-26 13:01:18.257: I/DEBUG(106): 57f50cdc 55b830a8 0000000a fffffff2 00000002
03-26 13:01:18.257: I/DEBUG(106): 57f50cec fffffff2 00000001 fffffff2 02010101
03-26 13:01:18.257: I/DEBUG(106): 57f50cfc 02020202 02020202 04040303 04040404
03-26 13:01:18.257: I/DEBUG(106): 57f50d0c 06060404 06060606 73080606 00666c65
03-26 13:01:18.257: I/DEBUG(106): 57f50d1c 00782000 00792000 64652000 64496567
03-26 13:01:18.257: I/DEBUG(106): 57f50d2c 00200000 00000002 0000002b 57f5b768
03-26 13:01:18.257: I/DEBUG(106): memory near r7:
03-26 13:01:18.257: I/DEBUG(106): 55a8bce0 0048005d 0070006f 0015002d 006d006f
03-26 13:01:18.257: I/DEBUG(106): 55a8bcf0 0067006f 0051006f 002a006f 00220070
03-26 13:01:18.257: I/DEBUG(106): 55a8bd00 56f32c80 56f32d18 56f32db0 56f32e48
03-26 13:01:18.257: I/DEBUG(106): 55a8bd10 56f32ee0 56f32f70 56f32ffc 56f33048
03-26 13:01:18.257: I/DEBUG(106): 55a8bd20 56f33094 56f33118 56f3319c 56f331d8
03-26 13:01:18.257: I/DEBUG(106): 55a8bd30 56f33214 56f3324c 56f33284 56f332b8
03-26 13:01:18.257: I/DEBUG(106): 55a8bd40 56f332ec 56f33310 56f33344 56f33388
03-26 13:01:18.257: I/DEBUG(106): 55a8bd50 56f333cc 56f33424 56f3347c 56f334d8
03-26 13:01:18.257: I/DEBUG(106): 55a8bd60 56f33514 56f33570 56f335c8 56f33620
03-26 13:01:18.257: I/DEBUG(106): 55a8bd70 56f3367c 56f336b8 56f33714 56f3376c
03-26 13:01:18.257: I/DEBUG(106): 55a8bd80 56f337c4 56f33820 56f3385c 56f338b8
03-26 13:01:18.257: I/DEBUG(106): 55a8bd90 56f338f4 56f33944 56f3396c 56f33994
03-26 13:01:18.257: I/DEBUG(106): 55a8bda0 56f339b8 56f339dc 56f33a00 56f33a3c
03-26 13:01:18.257: I/DEBUG(106): 55a8bdb0 56f33a70 56f33adc 56f33b40 56f33b78
03-26 13:01:18.265: I/DEBUG(106): 55a8bdc0 56f33bac 56f33bec 56f33c2c 56f33c94
03-26 13:01:18.265: I/DEBUG(106): 55a8bdd0 56f33cec 56f33d00 56f33d14 56f33da0
03-26 13:01:18.265: I/DEBUG(106): memory near r8:
03-26 13:01:18.265: I/DEBUG(106): 55b83088 00000000 55000400 2a7d3f80 00000005
03-26 13:01:18.265: I/DEBUG(106): 55b83098 657a6973 00000058 00000020 00000023
03-26 13:01:18.265: I/DEBUG(106): 55b830a8 00000000 ff000400 10738f5f 0000000a
03-26 13:01:18.265: I/DEBUG(106): 55b830b8 47746567 4b646972 00007965 0000002b
03-26 13:01:18.265: I/DEBUG(106): 55b830c8 55b874f8 55000400 456d29b6 00000012
03-26 13:01:18.265: I/DEBUG(106): 55b830d8 6c697455 6f68522f 7247626d 6c2e6469
03-26 13:01:18.265: I/DEBUG(106): 55b830e8 00006175 00000023 00000000 55000400
03-26 13:01:18.265: I/DEBUG(106): 55b830f8 42bdf858 00000009 6d6f6852 69724762
03-26 13:01:18.265: I/DEBUG(106): 55b83108 00000064 00000093 55b832a8 05020704
03-26 13:01:18.265: I/DEBUG(106): 55b83118 00000008 55b5eb30 55b83180 55b83180
03-26 13:01:18.265: I/DEBUG(106): 55b83128 00000003 00000000 00000089 00002000
03-26 13:01:18.265: I/DEBUG(106): 55b83138 55b7e8e0 0000000f 00000003 55b83180
03-26 13:01:18.265: I/DEBUG(106): 55b83148 55b83187 55b83187 00000555 00000310
03-26 13:01:18.265: I/DEBUG(106): 55b83158 00000237 0202023e 00010334 03020337
03-26 13:01:18.265: I/DEBUG(106): 55b83168 01020420 00020340 00000000 55a90300
03-26 13:01:18.265: I/DEBUG(106): 55b83178 55a8fed0 55a90900 02010101 73020202
03-26 13:01:18.265: I/DEBUG(106): memory near r9:
03-26 13:01:18.265: I/DEBUG(106): 569f4e38 00000003 fffffff2 00000001 fffffff2
03-26 13:01:18.273: I/DEBUG(106): 569f4e48 00000003 fffffff2 55ab8328 57f4fadc
03-26 13:01:18.273: I/DEBUG(106): 569f4e58 57f99418 fffffff4 00000017 fffffff2
03-26 13:01:18.273: I/DEBUG(106): 569f4e68 0000001f fffffff2 00000003 fffffff2
03-26 13:01:18.273: I/DEBUG(106): 569f4e78 57fa6280 ffffffff 57f99418 fffffffd
03-26 13:01:18.273: I/DEBUG(106): 569f4e88 55a91e70 fffffff4 55afe3a0 fffffff4
03-26 13:01:18.273: I/DEBUG(106): 569f4e98 55ad1d80 fffffffd 55b244b8 fffffffb
03-26 13:01:18.273: I/DEBUG(106): 569f4ea8 55adc8b0 fffffff4 55b244e8 fffffff7
03-26 13:01:18.273: I/DEBUG(106): 569f4eb8 00000000 ffffffff 55afe068 fffffffb
03-26 13:01:18.273: I/DEBUG(106): 569f4ec8 55afe3a0 fffffff4 56f350e0 57f5beb4
03-26 13:01:18.273: I/DEBUG(106): 569f4ed8 55afe0e8 00000082 569eebd8 fffffff3
03-26 13:01:18.273: I/DEBUG(106): 569f4ee8 55ada350 fffffffb 55afe088 fffffff4
03-26 13:01:18.273: I/DEBUG(106): 569f4ef8 55ab9b88 fffffff7 00000001 ffffffff
03-26 13:01:18.273: I/DEBUG(106): 569f4f08 55b228e0 55b8a4f8 569eebd8 fffffff3
03-26 13:01:18.273: I/DEBUG(106): 569f4f18 00000000 40a34e00 00000000 40a07b80
03-26 13:01:18.273: I/DEBUG(106): 569f4f28 55a91e70 fffffff4 55afe3a0 fffffff4
03-26 13:01:18.273: I/DEBUG(106): memory near sl:
03-26 13:01:18.273: I/DEBUG(106): 588aa814 00000000 00000000 00000000 00000000
03-26 13:01:18.273: I/DEBUG(106): 588aa824 00000000 00000000 00000000 00000000
03-26 13:01:18.281: I/DEBUG(106): 588aa834 e303c670 e345c5b7 e3e0b00d e30380a8
03-26 13:01:18.281: I/DEBUG(106): 588aa844 e34585b8 e30b7d00 e34575a8 e3025710
03-26 13:01:18.281: I/DEBUG(106): 588aa854 e2871c11 e1a00008 e599e01c e5994018
03-26 13:01:18.281: I/DEBUG(106): 588aa864 e37e000e 1b6c05ea e3540002 bb6c05e9
03-26 13:01:18.281: I/DEBUG(106): 588aa874 e3540002 1b6c05e8 e599e004 e5996000
03-26 13:01:18.281: I/DEBUG(106): 588aa884 e37e000c 1b6c05e5 e596e01c e5983008
03-26 13:01:18.281: I/DEBUG(106): 588aa894 e596a014 e003200e e0822082 e08aa182
03-26 13:01:18.281: I/DEBUG(106): 588aa8a4 e1ca20d8 e3730005 01520008 0b6c05db
03-26 13:01:18.281: I/DEBUG(106): 588aa8b4 e59aa010 e35a0000 1afffff8 e5966010
03-26 13:01:18.281: I/DEBUG(106): 588aa8c4 e3560000 0b6c05d5 e596a01c e35a0001
03-26 13:01:18.281: I/DEBUG(106): 588aa8d4 1b6c05d2 e5966014 e1c622d0 e3730005
03-26 13:01:18.281: I/DEBUG(106): 588aa8e4 01520001 1b6c05cd e596e01c e596a018
03-26 13:01:18.281: I/DEBUG(106): 588aa8f4 e37e000c 1b6c05c9 e3006cac e34567f5
03-26 13:01:18.281: I/DEBUG(106): 588aa904 e59a801c e358000f 1b6c05c4 e59aa014
03-26 13:01:18.281: I/DEBUG(106): memory near ip:
03-26 13:01:18.281: I/DEBUG(106): 55b73650 55b73bb8 00010804 55a8c338 55b6d748
03-26 13:01:18.281: I/DEBUG(106): 55b73660 55a8b2c4 56ebfe21 55b71768 0000001b
03-26 13:01:18.281: I/DEBUG(106): 55b73670 55acfa78 00000804 55a8c338 55ae6350
03-26 13:01:18.281: I/DEBUG(106): 55b73680 55b86038 0000018b 55b18228 fffffffd
03-26 13:01:18.281: I/DEBUG(106): 55b73690 55a8b260 fffffffb 00000000 55b737c0
03-26 13:01:18.289: I/DEBUG(106): 55b736a0 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.289: I/DEBUG(106): 55b736b0 00000000 00000000 00000000 ffffffff
03-26 13:01:18.289: I/DEBUG(106): 55b736c0 00000000 ffffffff 00000000 00000000
03-26 13:01:18.289: I/DEBUG(106): 55b736d0 55ade768 fffffffd 55ade0d8 fffffffb
03-26 13:01:18.289: I/DEBUG(106): 55b736e0 00000000 00000000 55ad1d80 fffffffd
03-26 13:01:18.289: I/DEBUG(106): 55b736f0 55ab9e38 fffffffb 00000000 00000000
03-26 13:01:18.289: I/DEBUG(106): 55b73700 55ab93b0 fffffffd 55ab8d20 fffffffb
03-26 13:01:18.289: I/DEBUG(106): 55b73710 00000000 00000000 55ade0d8 fffffffd
03-26 13:01:18.289: I/DEBUG(106): 55b73720 55ab9078 fffffffb 00000000 00000000
03-26 13:01:18.289: I/DEBUG(106): 55b73730 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.289: I/DEBUG(106): 55b73740 00000000 00000000 55aba170 fffffffd
03-26 13:01:18.289: I/DEBUG(106): memory near sp:
03-26 13:01:18.289: I/DEBUG(106): 5674eb88 fff80000 000007f8 57f4fb28 57f4facc
03-26 13:01:18.289: I/DEBUG(106): 5674eb98 55a8bd00 55a8b1c0 df0027ad 00000000
03-26 13:01:18.289: I/DEBUG(106): 5674eba8 57f56330 fffffffb 57f4facc 55a8b1c0
03-26 13:01:18.289: I/DEBUG(106): 5674ebb8 00000000 00000002 00000008 55a8b1f0
03-26 13:01:18.289: I/DEBUG(106): 5674ebc8 00000000 00000001 00000000 5674ec78
03-26 13:01:18.289: I/DEBUG(106): 5674ebd8 56451f3c 5643d2a8 5674ec8c 56f41d58
03-26 13:01:18.289: I/DEBUG(106): 5674ebe8 fffffffd 567deb28 fffffffd 56eca6a1
03-26 13:01:18.289: I/DEBUG(106): 5674ebf8 567deb28 00000001 00000001 56eca629
03-26 13:01:18.289: I/DEBUG(106): 5674ec08 50ada608 0000000c 3f1c8a05 56eca499
03-26 13:01:18.289: I/DEBUG(106): 5674ec18 00000000 56eca47b 56ce0018 56faf6f9
03-26 13:01:18.289: I/DEBUG(106): 5674ec28 56faf5cd 56438840 00000001 3f1c8a05
03-26 13:01:18.296: I/DEBUG(106): 5674ec38 00000000 56fb00cb 56faff95 56437a38
03-26 13:01:18.296: I/DEBUG(106): 5674ec48 5643d298 00000000 56451f44 56fc42bd
03-26 13:01:18.296: I/DEBUG(106): 5674ec58 56437a38 38e00001 4c452250 56fc43c5
03-26 13:01:18.296: I/DEBUG(106): 5674ec68 56fc43a1 56fe32e1 4d7f321a 409682d4
03-26 13:01:18.296: I/DEBUG(106): 5674ec78 56451f3c 00000001 420aea70 00000008
03-26 13:01:18.296: I/DEBUG(106): code around pc:
03-26 13:01:18.296: I/DEBUG(106): 5a3ac000 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac010 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac020 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac030 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac040 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac050 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac060 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac070 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac080 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac090 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0a0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0b0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0c0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0d0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0e0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0f0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): code around lr:
03-26 13:01:18.304: I/DEBUG(106): 588aa85c e599e01c e5994018 e37e000e 1b6c05ea
03-26 13:01:18.304: I/DEBUG(106): 588aa86c e3540002 bb6c05e9 e3540002 1b6c05e8
03-26 13:01:18.304: I/DEBUG(106): 588aa87c e599e004 e5996000 e37e000c 1b6c05e5
03-26 13:01:18.304: I/DEBUG(106): 588aa88c e596e01c e5983008 e596a014 e003200e
03-26 13:01:18.304: I/DEBUG(106): 588aa89c e0822082 e08aa182 e1ca20d8 e3730005
03-26 13:01:18.304: I/DEBUG(106): 588aa8ac 01520008 0b6c05db e59aa010 e35a0000
03-26 13:01:18.304: I/DEBUG(106): 588aa8bc 1afffff8 e5966010 e3560000 0b6c05d5
03-26 13:01:18.312: I/DEBUG(106): 588aa8cc e596a01c e35a0001 1b6c05d2 e5966014
03-26 13:01:18.312: I/DEBUG(106): 588aa8dc e1c622d0 e3730005 01520001 1b6c05cd
03-26 13:01:18.312: I/DEBUG(106): 588aa8ec e596e01c e596a018 e37e000c 1b6c05c9
03-26 13:01:18.312: I/DEBUG(106): 588aa8fc e3006cac e34567f5 e59a801c e358000f
03-26 13:01:18.312: I/DEBUG(106): 588aa90c 1b6c05c4 e59aa014 e1ca2fd8 e3730005
03-26 13:01:18.312: I/DEBUG(106): 588aa91c 01520000 1b6c05bf e1ca2fd0 e3730009
03-26 13:01:18.312: I/DEBUG(106): 588aa92c 1b6c05bc e3a0a00a e1c900d8 e371000e
03-26 13:01:18.312: I/DEBUG(106): 588aa93c 1b6c05b8 e2508001 6b6c05b6 e599e014
03-26 13:01:18.312: I/DEBUG(106): 588aa94c e5994010 e37e000e 1b6c05b2 e152000c
03-26 13:01:18.312: I/DEBUG(106): memory map around fault addr 5a3ac020:
03-26 13:01:18.312: I/DEBUG(106): 5a26b000-5a36b000 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.312: I/DEBUG(106): 5a36b000-5a46b000 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.312: I/DEBUG(106): 5a46b000-5a56b000 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.625: I/DEBUG(106): !@dumpstate -k -t -z -d -o /data/log/dumpstate_app_native -m 17997
after ndk-stack translate
********** Crash dump: **********
Build fingerprint: 'samsung/cs023gzc/cs023g:4.2.2/JDQ39/G3502UZCUAMK1:user/release-keys'
pid: 17997, tid: 18116, name: Thread-14144 >>> com.caesars.cnnozomi <<<
signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 5a3ac020
Stack frame #00 pc 00041020 /dev/ashmem/decode_fd (deleted)
Stack frame #01 pc 00007878 <unknown>: Unable to open symbol file local/armeabi//<unknown>. Error (123): Unknown error
1 answers
solution1
0 2014-03-29 00:05:43
Error happens in android device driver. These device is shared memory device which seems to be used for cpu and gpu. According to Android OpenGLES document Error happens in android device driver. These device is shared memory device which seems to be used for cpu and gpu. According to Android OpenGLES document http://developer.android.com/guide/topics/graphics/opengl.html#textures
etc1 format is supported in most android device. So I use this format to compress my game texture. This will save much memory for gpu. I modify cocos2d-x code to make etc1 support alpha channel, according to the below doc. http://malideveloper.arm.com/cn/develop-for-mali/sample-code/etcv1-texture-compression-and-alpha-channels/
for more information about etc1 please check wiki en.wikipedia.org/wiki/Ericsson_Texture_Compression
I don't have enough reputation so I can't paste more links for my research sorry.
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