Build fingerprint crash signal 11 (SIGSEGV), code 1 (SEGV_MAPERR) libc.so



  • I am trying to figure out why my program keeps crashing when I "monkey" around with my project on an Android device. By "monkeying" around I mean just pressing touch screen sporadically. I am using "Qt Creator 2.5.83" with a Build & Run Kit "Necessitas Qt 4.8.2 for Android armv7a".

    I following is my logcat dump:

    I/DEBUG (10962): *** *** **
    I/DEBUG (10962): Build fingerprint: 'freescale/imx53_smd/imx53_smd:2.3.7/R10.3
    .3-r1/eng.matsu.20120720.144314:eng/test-keys'
    I/DEBUG (10962): pid: 10965, tid: 10966 >>> org.kde.necessitas.example.SmARTI
    .SmARTI <<<
    I/DEBUG (10962): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0000000
    0
    I/DEBUG (10962): r0 ffffffff r1 848b2000 r2 00000004 r3 0191c488
    I/DEBUG (10962): r4 00000000 r5 848b2000 r6 afd46450 r7 00000000
    I/DEBUG (10962): r8 100ffe54 r9 afd46450 10 00000000 fp acaa4d38
    I/DEBUG (10962): ip afd249c9 sp 100ffe20 lr afd249c1 pc aca6a72a cpsr 000
    00030
    I/DEBUG (10962): d0 0000000000177000 d1 0065007200680010
    I/DEBUG (10962): d2 002e007000700008 d3 0069007400630000
    I/DEBUG (10962): d4 ffffffff002a7f88 d5 00000008ffffffff
    I/DEBUG (10962): d6 0000001800100101 d7 3eaaaaab3f800000
    I/DEBUG (10962): d8 0000000000000000 d9 0000000000000000
    I/DEBUG (10962): d10 0000000000000000 d11 0000000000000000
    I/DEBUG (10962): d12 0000000000000000 d13 0000000000000000
    I/DEBUG (10962): d14 0000000000000000 d15 0000000000000000
    I/DEBUG (10962): d16 00000000020c4a82 d17 3ff0000000000000
    I/DEBUG (10962): d18 42eccefa43de3400 d19 3fbc71c71c71c71c
    I/DEBUG (10962): d20 4008000000000000 d21 3fd99a27ad32ddf5
    I/DEBUG (10962): d22 3fd24998d6307188 d23 3fcc7288e957b53b
    I/DEBUG (10962): d24 3fc74721cad6b0ed d25 3fc39a09d078c69f
    I/DEBUG (10962): d26 0000000000000000 d27 0000000000000000
    I/DEBUG (10962): d28 0000000000000000 d29 0000000000000000
    I/DEBUG (10962): d30 0000000000000000 d31 0000000000000000
    I/DEBUG (10962): scr 80000012
    I/DEBUG (10962):
    I/DEBUG (10962): #00 pc 0006a72a /system/lib/libdvm.so
    I/DEBUG (10962): #01 lr afd249c1 /system/lib/libc.so
    I/DEBUG (10962):
    I/DEBUG (10962): code around pc:
    I/DEBUG (10962): aca6a708 021ff113 657ef421 607ef422 051ff025
    I/DEBUG (10962): aca6a718 001ff020 d20742a8 22041a2d f7a64629
    I/DEBUG (10962): aca6a728 6821efb2 6025194d bf00bd70 48114601
    I/DEBUG (10962): aca6a738 41f0e92d 68004478 b1b96d06 23004602
    I/DEBUG (10962): aca6a748 e00c251c 42a16ad4 fb05d307 f117f703
    I/DEBUG (10962):
    I/DEBUG (10962): code around lr:
    I/DEBUG (10962): afd249a0 00028b5a 00028a24 000289d8 2301b510
    I/DEBUG (10962): afd249b0 fd86f7ff bf00bd10 4604b510 fa62f7ed
    I/DEBUG (10962): afd249c0 f04f6004 bd1030ff 0ffff110 db02b510
    I/DEBUG (10962): afd249d0 f7ff4240 bd10fff1 b5f04b11 4e124a11
    I/DEBUG (10962): afd249e0 5899447b 8802599f 883d880c 8846884f
    I/DEBUG (10962):
    I/DEBUG (10962): stack:
    I/DEBUG (10962): 100ffde0 00000000
    I/DEBUG (10962): 100ffde4 00000000
    I/DEBUG (10962): 100ffde8 00000000
    I/DEBUG (10962): 100ffdec 00000000
    I/DEBUG (10962): 100ffdf0 00000000
    I/DEBUG (10962): 100ffdf4 00000000
    I/DEBUG (10962): 100ffdf8 00000000
    I/DEBUG (10962): 100ffdfc 00000000
    I/DEBUG (10962): 100ffe00 00000000
    I/DEBUG (10962): 100ffe04 00000000
    I/DEBUG (10962): 100ffe08 00000000
    I/DEBUG (10962): 100ffe0c 00000000
    I/DEBUG (10962): 100ffe10 00000000
    I/DEBUG (10962): 100ffe14 afd249d7 /system/lib/libc.so
    I/DEBUG (10962): 100ffe18 df002777
    I/DEBUG (10962): 100ffe1c e3a070ad
    I/DEBUG (10962): #00 100ffe20 00000000
    I/DEBUG (10962): 100ffe24 00000000
    I/DEBUG (10962): 100ffe28 00000000
    I/DEBUG (10962): 100ffe2c 00000000
    I/DEBUG (10962): 100ffe30 00000000
    I/DEBUG (10962): 100ffe34 00000000
    I/DEBUG (10962): 100ffe38 00000000
    I/DEBUG (10962): 100ffe3c 00000000
    I/DEBUG (10962): 100ffe40 00000000
    I/DEBUG (10962): 100ffe44 00000000
    I/DEBUG (10962): 100ffe48 00000000
    I/DEBUG (10962): 100ffe4c 00000000
    I/DEBUG (10962): 100ffe50 00000000
    I/DEBUG (10962): 100ffe54 00000000
    I/DEBUG (10962): 100ffe58 00000000
    I/DEBUG (10962): 100ffe5c 00000000
    I/DEBUG (10962): 100ffe60 00000000
    I/DEBUG (10962): 100ffe64 00000000
    I/DEBUG (10962): debuggerd committing suicide to free the zombie!
    I/BootReceiver( 2602): Copying /data/tombstones/tombstone_04 to DropBox (SYSTEM_
    TOMBSTONE)
    I/DEBUG (10981): debuggerd: Jul 20 2012 14:59:50
    I/ActivityManager( 2602): Process org.kde.necessitas.example.SmARTI.SmARTI (pid

    1. has died.
      E/InputDispatcher( 2602): channel '40722478 org.kde.necessitas.example.SmARTI.Sm
      ARTI/org.kde.necessitas.origo.QtActivity (server)' ~ Consumer closed input chann
      el or an error occurred. events=0x8
      E/InputDispatcher( 2602): channel '40722478 org.kde.necessitas.example.SmARTI.Sm
      ARTI/org.kde.necessitas.origo.QtActivity (server)' ~ Channel is unrecoverably br
      oken and will be disposed!
      D/Zygote ( 2601): Process 10965 terminated by signal (11)
      I/WindowManager( 2602): WINDOW DIED Window{40722478 org.kde.necessitas.example.S
      mARTI.SmARTI/org.kde.necessitas.origo.QtActivity paused=false}
      W/WindowManager( 2602): Failed looking up window
      W/WindowManager( 2602): java.lang.IllegalArgumentException: Requested window and
      roid.os.BinderProxy@407085b0 does not exist
      W/WindowManager( 2602): at com.android.server.WindowManagerService.windo
      wForClientLocked(WindowManagerService.java:8243)
      W/WindowManager( 2602): at com.android.server.WindowManagerService.windo
      wForClientLocked(WindowManagerService.java:8234)
      W/WindowManager( 2602): at com.android.server.WindowManagerService$Windo
      wState$DeathRecipient.binderDied(WindowManagerService.java:7093)
      W/WindowManager( 2602): at android.os.BinderProxy.sendDeathNotice(Binder
      .java:381)


  • If you want to target android, please give Qt5.2 a try, it provide much more better support on android platform.


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