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Not Reproducible

Votes

50

Found in

4.6.0f3

Issue ID

655263

Regression

No

Android crash: Fatal signal 11 (SIGSEGV) on some devices

Android

-

On a small number of Android devices app crashes having exhibited very strange behaviour. The behaviour can vary but the result is (almost) always "Fatal signal 11 (SIGSEGV)"

Comments (78)

  1. helloliuchen

    Jul 31, 2017 06:57

    still suffering.... version 5.6.2

  2. Kevin6

    Jul 11, 2017 09:43

    Still a problem in 5.4.5

  3. sangyub-yeom

    Jul 10, 2017 04:03

    still suffering.... version 5.6.2

  4. Qbit86

    Jun 26, 2017 10:49

    Also getting “A/libc(994): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x1c in tid 1070 (UnityPreload)” while switching to certain scene. Steps are similar to mentioned earlier:
    * start application
    * leave application
    * start again, application crashes.

  5. lmbarns

    Jun 05, 2017 20:00

    I have the same crash on 1 particular scene in an android app with Unity 5.3.5f1....

    Fatal signal 11 (SIGSEGV) at 0x679b99c0 (code=1) thread 27791(UnityGfxDeviceW)

  6. Desoxi

    May 23, 2017 10:48

    Occured on Unity v5.5.0p4 with a Tolino Tab 2 (Android 4.4.4):



    (Filename: ./artifacts/generated/common/runtime/DebugBindings.gen.cpp Line: 51)
    05-23 12:41:28.732 19188-19247/? A/libc: Fatal signal 11 (SIGSEGV) at 0x00000020 (code=1), thread 19247 (UnityPreload)
    05-23 12:41:28.792 184-184/? I/DEBUG: pid: 19188, tid: 19247, name: UnityPreload >>> de.companyName.appName <<<
    05-23 12:41:29.462 184-184/? I/DEBUG: #00 pc 0052407c /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #01 pc 00523e1a /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #02 pc 0051e502 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #03 pc 0037834f /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #04 pc 0037a9d8 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #05 pc 0037a7c7 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #06 pc 0037a770 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #07 pc 003e11e9 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #10 pc 003e116f /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #12 pc 00aad111 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #13 pc 00302250 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #14 pc 005f23dc /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: 3096aa44 36d53ba4 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: 3096aa4c 35afc099 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: 3096aa5c 35f34061 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: #00 3096aa60 36d53ba4 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: 3096aa64 36d53ba4 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: 3096aa6c 35f35468 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.462 184-184/? I/DEBUG: 3096aa9c 36d53ba4 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.472 184-184/? I/DEBUG: 3096ab00 36a704aa /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.472 184-184/? I/DEBUG: 3096ab7c 36a66817 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.472 184-184/? I/DEBUG: 3096ab94 36d53ba4 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.472 184-184/? I/DEBUG: 3096ab9c 35d88350 /data/app-lib/de.companyName.appName-1/libunity.so
    05-23 12:41:29.682 500-19482/? W/ActivityManager: Force finishing activity de.companyName.appName/com.unity3d.player.UnityPlayerActivity
    05-23 12:41:29.772 500-19192/? I/WindowState: WIN DEATH: Window{265d0290 u0 de.companyName.appName/com.unity3d.player.UnityPlayerActivity}

  7. nitaym

    May 18, 2017 08:25

    Reproduces on Epson BT-300 Moverio (Android 5.1.1).
    In fact, I'm having a hard time not reproducing this.

  8. shafqatjamil

    Apr 14, 2017 12:01

    Im facing same problem

  9. EtherealVendetta

    Apr 11, 2017 09:56

    Encountering this on older devices which startup and crash. Works fine on nougat devices.
    Currently on unity 5.6.0f3

  10. diekeure

    Mar 06, 2017 15:15

    I have this issue too, with several Unity versions on several Android devices.

    Steps to reproduce:
    * start application
    * leave application
    * start again, application crashes.

    and then you can start the game again, so every other time the application starts it crashes.

    Last test on Galaxy Tab A with Unity 5.4.4p4:

    F/libc ( 9587): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x10025 in tid 9648 (UnityPreload)

    I/DEBUG ( 297): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

    I/DEBUG ( 297): Build fingerprint: 'samsung/hltexx/hlte:5.0/LRX21V/N9005XXUGBPH2:user/release-keys'

    I/DEBUG ( 297): Revision: '8'

    I/DEBUG ( 297): ABI: 'arm'

    I/DEBUG ( 297): pid: 9587, tid: 9648, name: UnityPreload >>> be.diekeure.kweetet <<<

    I/DEBUG ( 297): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x10025

    I/DEBUG ( 297): r0 00000000 r1 a0cd0000 r2 0000001f r3 00000000

    I/DEBUG ( 297): r4 a0c77310 r5 0000001f r6 00000000 r7 a0cd000c

    I/DEBUG ( 297): r8 00010001 r9 a0ccfd10 sl 0000005d fp 9f030c28

    I/DEBUG ( 297): ip 00000000 sp 9f030bc0 lr a11f0c94 pc a11f0fe0 cpsr 60030010

    I/DEBUG ( 297):

    I/DEBUG ( 297): backtrace:

    I/DEBUG ( 297): #00 pc 0043dfe0 /data/app/be.diekeure.kweetet-1/lib/arm/libunity.so

    I/DEBUG ( 297): #01 pc 0043dc90 /data/app/be.diekeure.kweetet-1/lib/arm/libunity.so

    I/DEBUG ( 297): #02 pc 00438fbc /data/app/be.diekeure.kweetet-1/lib/arm/libunity.so

    I/DEBUG ( 297): #03 pc 00414a28 /data/app/be.diekeure.kweetet-1/lib/arm/libunity.so

    I/DEBUG ( 297): #04 pc 004142fc /data/app/be.diekeure.kweetet-1/lib/arm/libunity.so

    I/DEBUG ( 297): #05 pc 00414238 /data/app/be.diekeure.kweetet-1/lib/arm/libunity.so

    I/DEBUG ( 297): #06 pc 0046fb6c /data/app/be.diekeure.kweetet-1/lib/arm/libunity.so

    I/DEBUG ( 297): #07 pc 000137b3 /system/lib/libc.so (_ZL15__pthread_startPv+30)

    I/DEBUG ( 297): #08 pc 00011893 /system/lib/libc.so (__start_thread+6)

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