AIR 25 - crash at async texture upload from BitmapData

[p_rybacki]

Hello,

There's a problem with new feature of asynchronous texture upload from BitmapData. After disposing any texture uploaded asynchronously, next upload crashes.

Crash log from device (Android):

Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 30439 (syncUploadCrash)

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

Build fingerprint: 'samsung/gts210wifixx/gts210wifi:6.0.1/MMB29K/T810XXU2CPK1:user/release-keys'

Revision: '6'

ABI: 'arm'

pid: 30439, tid: 30439, name: syncUploadCrash  >>> air.AsyncUploadCrash <<<

signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0

    r0 9d8bf980  r1 00000000  r2 9fc9a8e8  r3 9fc9a8f8

    r4 9d8bf980  r5 ae76bc38  r6 00000002  r7 00000000

    r8 9fcced9c  r9 bedcd964  sl 12c9c300  fp 707fea58

    ip 00004001  sp bedcd960  lr 9eaafb39  pc 00000000  cpsr 80030010

backtrace:

    #00 pc 00000000  <unknown>

    #01 pc 0031cb37  /data/app/air.AsyncUploadCrash-1/lib/arm/libCore.so

    #02 pc 0031cb95  /data/app/air.AsyncUploadCrash-1/lib/arm/libCore.so

    #03 pc 003cd179  /data/app/air.AsyncUploadCrash-1/lib/arm/libCore.so

    #04 pc 003ce7eb  /data/app/air.AsyncUploadCrash-1/lib/arm/libCore.so

    #05 pc 0012e1eb  /data/app/air.AsyncUploadCrash-1/lib/arm/libCore.so

    #06 pc 0013011f  /data/app/air.AsyncUploadCrash-1/lib/arm/libCore.so

    #07 pc 00133fa5  /data/app/air.AsyncUploadCrash-1/lib/arm/libCore.so

    #08 pc 00120c23  /data/app/air.AsyncUploadCrash-1/lib/arm/libCore.so (Java_com_adobe_air_customHandler_callTimeoutFunction+10)

    #09 pc 000bb82f  /data/app/air.AsyncUploadCrash-1/oat/arm/base.odex (offset 0x9b000)

Sample project:

Every tap above textfield uploads new texture, and tap below textfield disposes a texture.

https://www.dropbox.com/s/evgu79xvajtu4gw/AsyncCrash.zip?dl=0

EDIT:

I forgot to add that the crash happens on both Android and iOS, but at different time. On Android crash happens at next upload after any dispose and on iOS crash happens at dispose.

[LPRA]

Anybody from adobe can answer us about it?

We have a lot of crash with those errors also:

Crash
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR)

  native: pc 00000000000eadc8 /system/lib/libart.so (art_quick_imt_conflict_trampoline+7)

  native: pc 0000000001fd5861 /system/framework/arm/boot.oat

I would appreciate an answer

[ChristianKiefer]

Same problem - have this on LG G4c when app is sent to the background (switching to an other app).

Other devices don't have the problem...

Phone LG G4c

Android 6.0 (Security Patch 2016-07-01, Kernel 3.10.49)

Milkman ANEs: EasyPush, PushIconRes

see App Crashes on some devices with AIR 25 on Android when sent to background

backtrace:

  native: pc 00000000000ea7d8 /system/lib/libart.so (art_quick_imt_conflict_trampoline+7)

  native: pc 0000000002e96603 /system/framework/arm/boot.oat