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  1. Qt
  2. QTBUG-33892

Qml applications are terminating with sigsegv on android.

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Details

    • Android
    • 0c6743749f8bab4bbace3f3c3d1172d1ca959f7c

    Description

      When V4 is built with JIT support, QML application terminates on start-up. The trace below is from running the Maroon example.

      I/ActivityManager(  512): Displayed org.qtproject.example.maroon/org.qtproject.qt5.android.bindings.QtActivity: +2s551ms                                                                                   [415/9672]
F/libc    ( 4317): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1), thread 4344 (.example.maroon)
I/DEBUG   (  169): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
I/DEBUG   (  169): Build fingerprint: 'google/occam/mako:4.3/JWR66Y/776638:user/release-keys'
I/DEBUG   (  169): Revision: '11'
I/DEBUG   (  169): pid: 4317, tid: 4344, name: .example.maroon  >>> org.qtproject.example.maroon <<<
I/DEBUG   (  169): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr deadbaad
I/DEBUG   (  169):     r0 00000027  r1 71c4e208  r2 00000008  r3 deadbaad
I/DEBUG   (  169):     r4 00000000  r5 759ec8f4  r6 00000009  r7 75cd2590
I/DEBUG   (  169):     r8 bef88454  r9 758ed000  sl 759ecf00  fp 759ec9e4
I/DEBUG   (  169):     ip 00000001  sp 759ec8f0  lr 400a9df3  pc 400a7348  cpsr 600e0030
I/DEBUG   (  169):     d0  0000000000000000  d1  0000000000000000
I/DEBUG   (  169):     d2  0000000000000000  d3  0000000000000000
I/DEBUG   (  169):     d4  0074006e006f0063  d5  002f0074006e0065
I/DEBUG   (  169):     d6  006c006900750042  d7  0074007500420064
I/DEBUG   (  169):     d8  0000000000000000  d9  0000000000000000
I/DEBUG   (  169):     d10 0000000000000000  d11 0000000000000000
I/DEBUG   (  169):     d12 0000000000000000  d13 0000000000000000
I/DEBUG   (  169):     d14 0000000000000000  d15 0000000000000000
I/DEBUG   (  169):     d16 4044000000000000  d17 7d20646175517475
I/DEBUG   (  169):     d18 0000000000000000  d19 0000000000000000
I/DEBUG   (  169):     d20 0000000000000000  d21 0000000000000000
I/DEBUG   (  169):     d22 0000000000000000  d23 0000000000000000
I/DEBUG   (  169):     d24 0000000000000000  d25 00bc800000b98000
I/DEBUG   (  169):     d26 0000000000000000  d27 0000000000000000
I/DEBUG   (  169):     d28 0707070703030303  d29 0003000000030000
I/DEBUG   (  169):     d30 0001000000010000  d31 0001000000010000
I/DEBUG   (  169):     scr 60000010
I/DEBUG   (  169): 
I/DEBUG   (  169): backtrace:
I/DEBUG   (  169):     #00  pc 0001e348  /system/lib/libc.so
I/DEBUG   (  169):     #01  pc 0001c510  /system/lib/libc.so (abort+4)
I/DEBUG   (  169):     #02  pc 000affe4  /data/app-lib/org.qtproject.example.maroon-1/libgnustl_shared.so
I/DEBUG   (  169):     #03  pc 000b026c  /data/app-lib/org.qtproject.example.maroon-1/libgnustl_shared.so (__gnu_Unwind_Resume+88)
I/DEBUG   (  169):     #04  pc 000b0d54  /data/app-lib/org.qtproject.example.maroon-1/libgnustl_shared.so (___Unwind_Resume+20)
I/DEBUG   (  169): 
I/DEBUG   (  169): stack:
I/DEBUG   (  169):          759ec8b0  73b6c8b0  /data/app-lib/org.qtproject.example.maroon-1/libQt5Qml.so
I/DEBUG   (  169):          759ec8b4  0000025c  
I/DEBUG   (  169):          759ec8b8  400d1170  /system/lib/libc.so
I/DEBUG   (  169):          759ec8bc  71c4e208  
I/DEBUG   (  169):          759ec8c0  00000015  
I/DEBUG   (  169):          759ec8c4  400a8dd5  /system/lib/libc.so (__sflush+56)
I/DEBUG   (  169):          759ec8c8  400d1264  /system/lib/libc.so
I/DEBUG   (  169):          759ec8cc  400d11c4  /system/lib/libc.so
I/DEBUG   (  169):          759ec8d0  00000000  
I/DEBUG   (  169):          759ec8d4  400a9df3  /system/lib/libc.so (_fwalk+34)
I/DEBUG   (  169):          759ec8d8  400a909d  /system/lib/libc.so (_cleanup)
I/DEBUG   (  169):          759ec8dc  759ec8f4  [stack:4344]
I/DEBUG   (  169):          759ec8e0  00000009  
I/DEBUG   (  169):          759ec8e4  75cd2590  
I/DEBUG   (  169):          759ec8e8  df0027ad  
I/DEBUG   (  169):          759ec8ec  00000000  
I/DEBUG   (  169):     #00  759ec8f0  73b6c820  /data/app-lib/org.qtproject.example.maroon-1/libQt5Qml.so
I/DEBUG   (  169):          759ec8f4  fffffbdf  
I/DEBUG   (  169):          759ec8f8  759ec91c  [stack:4344]
I/DEBUG   (  169):          759ec8fc  76d998a0  
I/DEBUG   (  169):          759ec900  76d998a0  
I/DEBUG   (  169):          759ec904  731f5e50  /data/app-lib/org.qtproject.example.maroon-1/libgnustl_shared.so
I/DEBUG   (  169):          759ec908  76d998a0  
I/DEBUG   (  169):          759ec90c  759ec944  [stack:4344]
I/DEBUG   (  169):          759ec910  76d998a0  
I/DEBUG   (  169):          759ec914  400a5514  /system/lib/libc.so (__pthread_clone)
I/DEBUG   (  169):     #01  759ec918  00000000  
I/DEBUG   (  169):          759ec91c  731f5fe8  /data/app-lib/org.qtproject.example.maroon-1/libgnustl_shared.so
...

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          Bug - A problem which impairs or prevents the functions of the product. QTBUG-33305 Issues to be fixed before Qt5.2 Beta1 release

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
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              shausman Simon Hausmann
              stromme Christian
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              Dates

                Created:
                Updated:
                Resolved:

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