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Bug App Crashing VERY randomly on Quest 2

Discussion in 'VR' started by jul14n4rn0ld, Feb 7, 2023.

  1. jul14n4rn0ld

    jul14n4rn0ld

    Joined:
    Feb 27, 2019
    Posts:
    2
    Hey there,
    I'm working on a system for rendering non-euclidian level geometry.
    When testing on Quest, the project keeps crashing at some time from around 10 seconds to a couple minutes and I cannot figure out why. This only happens when playing an APK on the Quest, I've never seen it crash in the editor. I was not able to find any pattern when or why it crashes, sometimes it crashed after a couple minutes of walking around, and sometimes after a couple seconds of doing nothing.

    I am using Unity 2022.1.13f1 with URP and OpenGLES3 on Quest 2. This also appeared when building on an another PC and running on another Quest.

    I honestly feel pretty clueless and don't have experience debugging stuff like that and nobody on my team had any idea.

    Code (CSharp):
    1. --------- beginning of crash
    2. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: FATAL EXCEPTION: main
    3. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: Process: com.DefaultCompany.PlausibleSpaceRendering, PID: 32502
    4. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: java.lang.Error: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
    5. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: Version '2022.1.13f1 (22856944e6d2)', Build type 'Release', Scripting Backend 'mono', CPU 'armeabi-v7a'
    6. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: Build fingerprint: 'oculus/hollywood/hollywood:10/QQ3A.200805.001/49882890192000150:user/release-keys'
    7. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: Revision: '0'
    8. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: ABI: 'arm'
    9. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: Timestamp: 2023-02-07 21:35:39+0100
    10. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: pid: 32502, tid: 32563, name: Thread-2  >>> com.DefaultCompany.PlausibleSpaceRendering <<<
    11. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: uid: 10064
    12. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xb2110000
    13. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:     r0  bfa47260  r1  b2110000  r2  ffffff90  r3  00000000
    14. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:     r4  c249c0e8  r5  00000200  r6  bfa47000  r7  b210fda0
    15. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:     r8  c9115fa0  r9  c249c0e8  r10 ca707af0  r11 00000290
    16. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:     ip  f236a230  sp  c249bf30  lr  cba13d4c  pc  f231f5c4
    17. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:
    18. 02-07 21:37:33.938 32502 32502 E AndroidRuntime: backtrace:
    19. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:       #00 pc 0005b5c4  /apex/com.android.runtime/lib/bionic/libc.so (strcat_a9+152) (BuildId: 412b3f89043ee721cb892d6b5f53c486)
    20. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:       #01 pc 00811d48  /data/app/com.DefaultCompany.PlausibleSpaceRendering-F9W9XqPGZBrQ3KZoZ-o8uA==/lib/arm/libunity.so (BuildId: 6f8cf1393a138b1e4cd0e6f7ac00ded7d8695372)
    21. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:
    22. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:     at libc.strcat_a9(strcat_a9:152)
    23. 02-07 21:37:33.938 32502 32502 E AndroidRuntime:     at libunity.0x811d48(Native Method)
    24. 02-07 21:37:33.939  1067  8181 W ActivityTaskManager:   Force finishing activity com.DefaultCompany.PlausibleSpaceRendering/com.unity3d.player.UnityPlayerActivity
    25. 02-07 21:37:33.940  1067   664 I DropBoxManagerService: add tag=data_app_crash isTagEnabled=true flags=0x2
    26.  
    27.  
    28. 02-07 21:39:24.021  1062  1168 E CRASH   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
    29. 02-07 21:39:24.021  1062  1168 E CRASH   : Version '2022.1.13f1 (22856944e6d2)', Build type 'Release', Scripting Backend 'mono', CPU 'armeabi-v7a'
    30. 02-07 21:39:24.021  1062  1168 E CRASH   : Build fingerprint: 'oculus/hollywood/hollywood:10/QQ3A.200805.001/49882890192000150:user/release-keys'
    31. 02-07 21:39:24.021  1062  1168 E CRASH   : Revision: '0'
    32. 02-07 21:39:24.021  1062  1168 E CRASH   : ABI: 'arm'
    33. 02-07 21:39:24.021  1062  1168 E CRASH   : Timestamp: 2023-02-07 21:39:24+0100
    34. 02-07 21:39:24.021  1062  1168 E CRASH   : pid: 1062, tid: 1168, name: Thread-2  >>> com.DefaultCompany.PlausibleSpaceRendering <<<
    35. 02-07 21:39:24.021  1062  1168 E CRASH   : uid: 10064
    36. 02-07 21:39:24.021  1062  1168 E CRASH   : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xb20d0000
    37. 02-07 21:39:24.021  1062  1168 E CRASH   :     r0  de9a0260  r1  b20cfff0  r2  ffffff90  r3  00000000
    38. 02-07 21:39:24.021  1062  1168 E CRASH   :     r4  c24cc0e8  r5  00000200  r6  de9a0000  r7  b20cfd90
    39. 02-07 21:39:24.021  1062  1168 E CRASH   :     r8  c9135fa0  r9  c24cc0e8  r10 ca710310  r11 00000290
    40. 02-07 21:39:24.021  1062  1168 E CRASH   :     ip  f236a230  sp  c24cbf30  lr  cba20d4c  pc  f231f5c4
    41. 02-07 21:39:24.021  1062  1168 E CRASH   :
    42. 02-07 21:39:24.021  1062  1168 E CRASH   : backtrace:
    43. 02-07 21:39:24.021  1062  1168 E CRASH   :       #00 pc 0005b5c4  /apex/com.android.runtime/lib/bionic/libc.so (strcat_a9+152) (BuildId: 412b3f89043ee721cb892d6b5f53c486)
    44. 02-07 21:39:24.021  1062  1168 E CRASH   :       #01 pc 00811d48  /data/app/com.DefaultCompany.PlausibleSpaceRendering-F9W9XqPGZBrQ3KZoZ-o8uA==/lib/arm/libunity.so (BuildId: 6f8cf1393a138b1e4cd0e6f7ac00ded7d8695372)
    45.  
    46.  
    47. 02-07 21:39:51.709  1062  1062 E CRASH   : other thread is trapped; signum = 11
    48. 02-07 21:39:51.709  1062  1062 D AndroidRuntime: Shutting down VM
    49. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: FATAL EXCEPTION: main
    50. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: Process: com.DefaultCompany.PlausibleSpaceRendering, PID: 1062
    51. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: java.lang.Error: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
    52. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: Version '2022.1.13f1 (22856944e6d2)', Build type 'Release', Scripting Backend 'mono', CPU 'armeabi-v7a'
    53. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: Build fingerprint: 'oculus/hollywood/hollywood:10/QQ3A.200805.001/49882890192000150:user/release-keys'
    54. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: Revision: '0'
    55. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: ABI: 'arm'
    56. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: Timestamp: 2023-02-07 21:39:24+0100
    57. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: pid: 1062, tid: 1168, name: Thread-2  >>> com.DefaultCompany.PlausibleSpaceRendering <<<
    58. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: uid: 10064
    59. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xb20d0000
    60. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:     r0  de9a0260  r1  b20cfff0  r2  ffffff90  r3  00000000
    61. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:     r4  c24cc0e8  r5  00000200  r6  de9a0000  r7  b20cfd90
    62. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:     r8  c9135fa0  r9  c24cc0e8  r10 ca710310  r11 00000290
    63. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:     ip  f236a230  sp  c24cbf30  lr  cba20d4c  pc  f231f5c4
    64. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:
    65. 02-07 21:39:51.710  1062  1062 E AndroidRuntime: backtrace:
    66. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:       #00 pc 0005b5c4  /apex/com.android.runtime/lib/bionic/libc.so (strcat_a9+152) (BuildId: 412b3f89043ee721cb892d6b5f53c486)
    67. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:       #01 pc 00811d48  /data/app/com.DefaultCompany.PlausibleSpaceRendering-F9W9XqPGZBrQ3KZoZ-o8uA==/lib/arm/libunity.so (BuildId: 6f8cf1393a138b1e4cd0e6f7ac00ded7d8695372)
    68. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:
    69. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:     at libc.strcat_a9(strcat_a9:152)
    70. 02-07 21:39:51.710  1062  1062 E AndroidRuntime:     at libunity.0x811d48(Native Method)
    71. 02-07 21:39:51.712  1067  3887 W ActivityTaskManager:   Force finishing activity com.DefaultCompany.PlausibleSpaceRendering/com.unity3d.player.UnityPlayerActivity
    these are the parts from ADB that seemed relevant for the crash, but I have attached the whole log.
     

    Attached Files:

    jul14n4rn0ld, Feb 7, 2023
    #1
    dchen05 likes this.

  2. HRDev

    HRDev

    Joined:
    Jun 4, 2018
    Posts:
    50
    Hey i'm having the same problem, did you find any solution?
     
    HRDev, Feb 28, 2023
    #2

  3. Deltigre

    Deltigre

    Unity Technologies

    Joined:
    Sep 13, 2022
    Posts:
    30
    I don't intend this as a permanent solution, but what happens if you use the IL2CPP back-end? Also, are you using the Oculus or OpenXR provider?
     
    Deltigre, Feb 28, 2023
    #3
    DevDunk likes this.

  4. DevDunk

    DevDunk

    Joined:
    Feb 13, 2020
    Posts:
    4,497
    updating to 2022.2 might also help with stability
     
    DevDunk, Mar 1, 2023
    #4