Game crashes in some Android devices with Unity 4.6.1

Mutant-games · December 10, 2014, 2:50pm

Our game crashes in certain Android models, using the latest version of Unity. It worked ok compiling with versions previous to Unity 4.3. It works ok also for iOS and PC. The crash occurs every time, depending on the compilation it can occur in the logo screen or after starting a new scene.

The problem has been reproduced in the following devices:

Samsung Galaxy S3
Samsung Galaxy S4
Samsung Galaxy S5
Galaxy S3 Mini
Galaxy S5 Mini
Xperia Z2
Xperia Z3
Xperia Tablet Z

Here you can see the log:

12-02 10:13:22.483: A/mono(3248): * Assertion: should not be reached at mini-trampolines.c:183
12-02 10:13:22.483: A/libc(3248): Fatal signal 11 (SIGSEGV) at 0x00000cb0 (code=-6), thread 3327 (UnityMain)
12-02 10:13:22.493: A/mono(3248): * Assertion at mini-trampolines.c:535, condition `*vtable_slot' not met
12-02 10:13:22.543: W/qdhwcomposer(277): Excessive delay reading vsync: took 664 ms
12-02 10:13:22.564: I/DEBUG(11607): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
12-02 10:13:22.564: I/DEBUG(11607): Build fingerprint: 'samsung/jfltexx/jflte:4.4.2/KOT49H/I9505XXUGNG8:user/release-keys'
12-02 10:13:22.564: I/DEBUG(11607): Revision: '11'
12-02 10:13:22.564: I/DEBUG(11607): pid: 3248, tid: 3327, name: UnityMain »> com.dearfear.fistofjesus «<
12-02 10:13:22.564: I/DEBUG(11607): signal 11 (SIGSEGV), code -6 (SI_TKILL), fault addr 00000cb0
12-02 10:13:22.914: W/EDMNativeHelper(266): EDMNativeHelperService is published
12-02 10:13:22.954: I/DEBUG(11607): r0 00000000 r1 00000cff r2 0000000b r3 00000000
12-02 10:13:22.954: I/DEBUG(11607): r4 0000000b r5 0000000b r6 00000cff r7 0000010c
12-02 10:13:22.954: I/DEBUG(11607): r8 855acc7c r9 83775050 sl 8190dfa0 fp 78d7de84
12-02 10:13:22.954: I/DEBUG(11607): ip 87513e50 sp 78d7de50 lr 4004c18d pc 4005b134 cpsr 000f0010
12-02 10:13:22.954: I/DEBUG(11607): d0 0000000000000000 d1 0000000000000000
12-02 10:13:22.954: I/DEBUG(11607): d2 0000000000000000 d3 0000000000000000
12-02 10:13:22.954: I/DEBUG(11607): d4 402fed1000000000 d5 eb000000e51d1008
12-02 10:13:22.954: I/DEBUG(11607): d6 4099b80000000000 d7 0000000000000000
12-02 10:13:22.954: I/DEBUG(11607): d8 402ed1f141768f8c d9 0000000000000000
12-02 10:13:22.954: I/DEBUG(11607): d10 0000000000000000 d11 0000000000000000
12-02 10:13:22.954: I/DEBUG(11607): d12 0000000000000000 d13 0000000000000000
12-02 10:13:22.954: I/DEBUG(11607): d14 0000000000000000 d15 0000000000000000
12-02 10:13:22.954: I/DEBUG(11607): d16 747265737341202a d17 6d207461206e6f69
12-02 10:13:22.954: I/DEBUG(11607): d18 6d6172742d696e69 d19 2e73656e696c6f70
12-02 10:13:22.954: I/DEBUG(11607): d20 63202c3533353a63 d21 6e6f697469646e6f
12-02 10:13:22.954: I/DEBUG(11607): d22 6c626174762a6020 d23 2027746f6c735f65
12-02 10:13:22.954: I/DEBUG(11607): d24 3fd1b10853a79915 d25 3fd554fa9ca0567a
12-02 10:13:22.954: I/DEBUG(11607): d26 3fdb6db71408e660 d27 3fe33333332d4313
12-02 10:13:22.954: I/DEBUG(11607): d28 3ff0000000000000 d29 0000000000000001
12-02 10:13:22.954: I/DEBUG(11607): d30 fff0000000000000 d31 ffffffff00000000
12-02 10:13:22.954: I/DEBUG(11607): scr 80000013
12-02 10:13:22.964: I/DEBUG(11607): backtrace:
12-02 10:13:22.964: I/DEBUG(11607): #00 pc 00022134 /system/lib/libc.so (tgkill+12)
12-02 10:13:22.964: I/DEBUG(11607): #01 pc 00013189 /system/lib/libc.so (pthread_kill+48)
12-02 10:13:22.964: I/DEBUG(11607): #02 pc 0001339d /system/lib/libc.so (raise+10)
12-02 10:13:22.964: I/DEBUG(11607): #03 pc 002b8e00 /data/app-lib/com.dearfear.fistofjesus-1/libmono.so
12-02 10:13:22.964: I/DEBUG(11607): #04 pc 002b8f08 /data/app-lib/com.dearfear.fistofjesus-1/libmono.so
12-02 10:13:22.964: I/DEBUG(11607): #05 pc 002b8f64 /data/app-lib/com.dearfear.fistofjesus-1/libmono.so
12-02 10:13:22.964: I/DEBUG(11607): #06 pc 000efeb4 /data/app-lib/com.dearfear.fistofjesus-1/libmono.so
12-02 10:13:22.964: I/DEBUG(11607): #07 pc 00002054 
12-02 10:13:22.964: I/DEBUG(11607): stack:
12-02 10:13:22.964: I/DEBUG(11607): 78d7de10 00000000 
12-02 10:13:22.964: I/DEBUG(11607): 78d7de14 00000000 
12-02 10:13:22.964: I/DEBUG(11607): 78d7de18 00004000 
12-02 10:13:22.964: I/DEBUG(11607): 78d7de1c 841a2cf8 
12-02 10:13:22.964: I/DEBUG(11607): 78d7de20 78d7de4c [stack:3327]
12-02 10:13:22.964: I/DEBUG(11607): 78d7de24 00000037 
12-02 10:13:22.964: I/DEBUG(11607): 78d7de28 ffff4208 
12-02 10:13:22.964: I/DEBUG(11607): 78d7de2c 841a2cb0 
12-02 10:13:22.964: I/DEBUG(11607): 78d7de30 0000007f 
12-02 10:13:22.964: I/DEBUG(11607): 78d7de34 7babbee0 
12-02 10:13:22.964: I/DEBUG(11607): 78d7de38 78d7de4c [stack:3327]
12-02 10:13:22.964: I/DEBUG(11607): 78d7de3c 78d7de4c [

Any advise?

Bunny83 · December 10, 2014, 6:46pm

Since you have perfect detailed information about the issue you should file a bug report in Unity (Help → Report a Problem). Make sure you include the example project that reproduces the problem and include your logcat as well as the description of the problem (including the devices which causes problems).

From what we can see in the logcat it seems to be a mono issue.

ps There’s just another crash-issue over here so keep your eyes open for solutions ^^. If you get any informations from Unity please post an answer to this question.

pps: I can’t stand those developers that insert asserts like “should not be reached”… Very helpful…

Umresh · December 26, 2014, 6:20am

Had the same problem try the patch 4.6.1p2.

meat5000 · December 10, 2014, 2:52pm

I believe the Devices listed all contain Adreno GPU. This may be relevant. Searches for this crash suggest a problem with OpenGL compatibility in some way.

Start by switching off VSync.

Andreyvtr · December 13, 2014, 9:07am

Patch 4.6.1p1 fixed this problem on my device Huawei U8800 pro (Android 4.0.3) and in emulator 4.0.4.

niebau · December 16, 2014, 7:54am

Two of my customers reported black screen / crash problems right after starting one of my games (Samsung Galaxy S2 with Android 4.x and a Nexus 7 with Android 5.0). Happened for both Unity 4.6 and Unity 4.6.1.
Going back to Unity 4.5.5 finally fixed the issue on both devices.

I couldn’t reproduce the problem on my own Galaxy S2, unfortunately. So I can’t shed some further light on this issue, I’m afraid (e.g. crash log).

tarasfromlviv · December 22, 2014, 9:52pm

Had the same problem but on other devices. What I did is forced OpenGL 2.0 and it solved the issue for me.

Mutant-games · January 8, 2015, 9:36am

4.6.1p1 didn’t fix the crash.
4.6.1p2 didn’t fix the crash.
We’re forcing OpenGL 2.0, it crashes with any of the options.
We have reported the issue to Unity without any reply.

Thanks for your help!

Ali_Jaffer · January 21, 2015, 10:46pm

Just Install the update it works for me!!!

Jix · February 10, 2015, 4:42pm

I had the same problem until I updated Unity to 4.6.2

orvedal · February 24, 2016, 10:53pm

My game started working on S4’s and S5 after I compiled with a 32bit 5.3.2 editor instead of 64 bit. Did some reading and found out that the processors in all of the devices listed above are a 32bit architecture instead of 64. Is this something you have tried yet?