Error Fatal signal 11 (SIGSEGV) using NGUI

We are very troubled.

The 2D application(using NGUI) always crashes.
(Error Fatal signal 11 (SIGSEGV) )

In the terminal below.

GALAXY NEXUS :OMAP4460 1.2GHz ×2
AQUOS Phone SH-01D :OMAP4430 1GHz ×2
GALAXY S SC-02B Samsung :IntrinsityS5PC110 1GHz

Please tell us there was something useful information.

Thank you,

<Dalvik Debug Monitor log>
09-12 19:36:37.024: A/libc(4500): Fatal signal 11 (SIGSEGV) at 0x42683980 (code=2)
09-12 19:36:37.453: I/DEBUG(8542): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
09-12 19:36:37.453: I/DEBUG(8542): Build fingerprint: 'samsung/yakjusc/maguro:4.0.4/IMM76K/SC04DOMLE3:user/release-keys'
09-12 19:36:37.453: I/DEBUG(8542): pid: 4500, tid: 4522 >>> jp.co.testapp <<<
09-12 19:36:37.453: I/DEBUG(8542): signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 42683980
09-12 19:36:37.453: I/DEBUG(8542): r0 ffffffff r1 00000018 r2 00000000 r3 42683980
09-12 19:36:37.453: I/DEBUG(8542): r4 5cf12640 r5 5cf12644 r6 00000000 r7 00001403
09-12 19:36:37.453: I/DEBUG(8542): r8 00000000 r9 00000c60 10 025a4440 fp 00000000
09-12 19:36:37.453: I/DEBUG(8542): ip 00000001 sp 5cf125f0 lr 5d4cdfa4 pc 5d4ca6c4 cpsr 80000010
09-12 19:36:37.453: I/DEBUG(8542): d0 000000003f800000 d1 0000000000000000
09-12 19:36:37.453: I/DEBUG(8542): d2 3f80000000000000 d3 0000000000000000
09-12 19:36:37.453: I/DEBUG(8542): d4 0000000000000000 d5 00000000bf800000
09-12 19:36:37.453: I/DEBUG(8542): d6 0000000000000000 d7 3f80000000000000
09-12 19:36:37.453: I/DEBUG(8542): d8 3f80000000000000 d9 000000003f800000
09-12 19:36:37.453: I/DEBUG(8542): d10 43b400003f7fbe77 d11 00000000358637bd
09-12 19:36:37.453: I/DEBUG(8542): d12 0000000000000000 d13 0000000000000000
09-12 19:36:37.453: I/DEBUG(8542): d14 0000000000000000 d15 0000000000000000
09-12 19:36:37.453: I/DEBUG(8542): d16 000000003f57d4d6 d17 0000000000000000
09-12 19:36:37.453: I/DEBUG(8542): d18 3fb3428c00000000 d19 0000000000000000
09-12 19:36:37.453: I/DEBUG(8542): d20 0000000000000000 d21 00000000bf000000
09-12 19:36:37.453: I/DEBUG(8542): d22 8000000080000000 d23 3f80000080000000
09-12 19:36:37.453: I/DEBUG(8542): d24 000000003f57d4d6 d25 0000000000000000
09-12 19:36:37.453: I/DEBUG(8542): d26 3fb3428c00000000 d27 0000000000000000
09-12 19:36:37.453: I/DEBUG(8542): d28 0000000000000000 d29 000000003f000000
09-12 19:36:37.453: I/DEBUG(8542): d30 0000000000000000 d31 3f80000000000000
09-12 19:36:37.453: I/DEBUG(8542): scr 60000012
09-12 19:36:38.024: I/DEBUG(8542): #00 pc 0000b6c4 /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so
09-12 19:36:38.024: I/DEBUG(8542): #01 lr 5d4cdfa4 /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so
09-12 19:36:38.024: I/DEBUG(8542): code around pc:
09-12 19:36:38.024: I/DEBUG(8542): 5d4ca6a4 e28cc001 e1520006 31a02006 e1500006 ......R.. .1..P.
09-12 19:36:38.024: I/DEBUG(8542): 5d4ca6b4 21a00006 e15c0001 3afffff7 ea00001b ...!..\....:....
09-12 19:36:38.024: I/DEBUG(8542): 5d4ca6c4 e19360b6 e1520006 31a02006 e1500006 .`....R.. .1..P.
09-12 19:36:38.024: I/DEBUG(8542): 5d4ca6d4 21a00006 e15c0001 e1a0608c e28cc001 ...!..\..`......
09-12 19:36:38.024: I/DEBUG(8542): 5d4ca6e4 3afffff6 ea000011 e793610c e28cc001 ...:.....a......
09-12 19:36:38.024: I/DEBUG(8542): code around lr:
09-12 19:36:38.024: I/DEBUG(8542): 5d4cdf84 e1a0300a e1a00004 e1a01006 e28dc044 .0..........D...
09-12 19:36:38.024: I/DEBUG(8542): 5d4cdf94 e58dc000 e28dc040 e58dc004 ebfff19e ....@...........
09-12 19:36:38.024: I/DEBUG(8542): 5d4cdfa4 e59d8040 e59d9044 e3012401 e59435c0 @...D....$...5..
09-12 19:36:38.024: I/DEBUG(8542): 5d4cdfb4 e2888001 e0698008 e1570002 13530000 ......i...W...S.
09-12 19:36:38.024: I/DEBUG(8542): 5d4cdfc4 10888009 11a0900b ea000001 e3a08000 ................
09-12 19:36:38.024: I/DEBUG(8542): memory map around addr 42683980:
09-12 19:36:38.024: I/DEBUG(8542): 416dd000-4186d000 /dev/ashmem/dalvik-heap (deleted)
09-12 19:36:38.024: I/DEBUG(8542): 4186d000-50a4b000 /dev/ashmem/dalvik-heap (deleted)
09-12 19:36:38.024: I/DEBUG(8542): 50a4b000-50a4d000 /system/framework/core.jar
09-12 19:36:38.024: I/DEBUG(8542): stack:
09-12 19:36:38.024: I/DEBUG(8542): 5cf125b0 01939078 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125b4 025a87cc [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125b8 01953a78 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125bc 019a6530 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125c0 01953a78 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125c4 019a6530 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125c8 00000000
09-12 19:36:38.024: I/DEBUG(8542): 5cf125cc 019539b0 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125d0 019a6530 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125d4 019a6548 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125d8 025c5928 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125dc 5d4c43f4 /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so
09-12 19:36:38.024: I/DEBUG(8542): 5cf125e0 01939078 [heap]
09-12 19:36:38.024: I/DEBUG(8542): 5cf125e4 00000004
09-12 19:36:38.031: I/DEBUG(8542): 5cf125e8 e3a070ad
09-12 19:36:38.031: I/DEBUG(8542): 5cf125ec ef9000ad
09-12 19:36:38.031: I/DEBUG(8542): #00 5cf125f0 01939078 [heap]
09-12 19:36:38.031: I/DEBUG(8542): 5cf125f4 00000004
09-12 19:36:38.031: I/DEBUG(8542): 5cf125f8 00000018
09-12 19:36:38.031: I/DEBUG(8542): 5cf125fc 5d4cdfa4 /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so
09-12 19:36:38.031: I/DEBUG(8542): 5cf12600 5cf12644
09-12 19:36:38.031: I/DEBUG(8542): 5cf12604 5cf12640
09-12 19:36:38.031: I/DEBUG(8542): 5cf12608 00000000
09-12 19:36:38.031: I/DEBUG(8542): 5cf1260c 00000000
09-12 19:36:38.031: I/DEBUG(8542): 5cf12610 00000000
09-12 19:36:38.031: I/DEBUG(8542): 5cf12614 0247fccc [heap]
09-12 19:36:38.031: I/DEBUG(8542): 5cf12618 00000026
09-12 19:36:38.031: I/DEBUG(8542): 5cf1261c 025a4440 [heap]
09-12 19:36:38.031: I/DEBUG(8542): 5cf12620 5d519390 /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so
09-12 19:36:38.031: I/DEBUG(8542): 5cf12624 025984e8 [heap]
09-12 19:36:38.031: I/DEBUG(8542): 5cf12628 00000018
09-12 19:36:38.031: I/DEBUG(8542): 5cf1262c 000008e4
09-12 19:36:38.031: I/DEBUG(8542): 5cf12630 00000000
09-12 19:36:38.031: I/DEBUG(8542): 5cf12634 5c9d6efc

 

Are you sure it is NGUI that is causing the crash? How are you sure? Can you make sure that all of your panels are NOT set to hard clip (that caused me an issue)?

 

If you turn on "development build" and "script debugging" in your player settings you may get more information on crashing, at least a callstack.

 

Thank you for your reply.

We are not sure it is NGUI that is causing the crash.
We'll give the turning on "development build" and "script debugging" a try.

 

try setting Texture compressing to PVRTC in Android player settings.

 

delerium, unless you're only targeting PowerVR GPUs that is not a good idea. With all of the SIGSEGV11 errors around the android forums, maybe there is something more fundamentally wrong with this version of Unity?

 

I've been also having this SIGSEGV crash, and setting PVRTC compression didn't help. Some of us have been discussing it in this forum post and it would help if we can put all our efforts in one post:

http://forum.unity3d.com/threads/143753-Error-Fatal-signal-11-(SIGSEGV)