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Native crash on Pixel device

See original GitHub issue

Hello,

I am seeing the following crash from the barcode scanner on the android-vision library at random times while scanning barcodes. It is most often present on the Pixel 2 running 8.1 but it has happened on other phones. Here is the version of the library i am using App’s google play service version: 11.8.0 Device’s google play service version: 12.5.29

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'google/walleye/walleye:8.1.0/OPM2.171019.029/4657601:user/release-keys'
Revision: 'MP1'
ABI: 'arm64'
pid: 22570, tid: 3821, name: Thread-63 
nal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xc
Cause: null pointer dereference
 x0   0000000000000000  x1   0000007e4603a580  x2   1fc0000000000000  x3   0000000000000003
 x4   0000000000000000  x5   0000007e4b1ab208  x6   0000000000000001  x7   0000000200000001
x8   f629adbe4c927c77  x9   f629adbe4c927c77  x10  0000000000000009  x11  00000000ffffffff
x12  0000007e4dd946b0  x13  ffffffffffffffff  x14  0000000000000000  x15  0000007e37a00000
x16  0000007ee57a5cb0  x17  0000007ee574252c  x18  0000000000000000  x19  0000007d871fdae8
x20  0000007d871fdad0  x21  0000007d871fdc70  x22  0000000000000001  x23  0000000000000000
x24  0000000000000000  x25  0000000047760400  x26  0000000043da8000  x27  00000000443c0000
     x28  0000000043820000  x29  0000007d871fe5a0  x30  0000007e45c66f3c
sp   0000007d871fda20  pc   0000007e45c66f44  pstate 0000000060000000
backtrace:
#00 pc 000000000001bf44  /data/data/com.google.android.gms/app_vision/barcode/libs/arm64-v8a/libbarhopper.so
#01 pc 000000000001110c  /data/data/com.google.android.gms/app_vision/barcode/libs/arm64-v8a/libbarhopper.so
#02 pc 0000000000005bf4  /data/data/com.google.android.gms/app_vision/barcode/libs/arm64-v8a/libbarhopper.so
#03 pc 0000000000007674  /data/data/com.google.android.gms/app_vision/barcode/libs/arm64-v8a/libbarhopper.so
#04 pc 0000000000003624  /data/data/com.google.android.gms/app_vision/barcode/libs/arm64-v8a/libbarhopper.so
#05 pc 0000000000004c8c  /data/data/com.google.android.gms/app_vision/barcode/libs/arm64-v8a/libbarhopper.so
#06 pc 0000000000553bf0  /system/lib64/libart.so (art_quick_generic_jni_trampoline+144)
#07 pc 000000000013f154  /dev/ashmem/dalvik-jit-code-cache (deleted)

Issue Analytics

State:
Created 5 years ago
Comments:10

Top GitHub Comments

2reactions

pchx-zzcommented, May 10, 2018

Thanks for the report! This bug will be fixed in a future release.

0reactions

pchx-zzcommented, May 31, 2018

Sorry, I can’t comment on the timing of future releases.

However, for reference, your crash doesn’t look related to the issue described in this thread (i.e. a null pointer dereference in the barcode reader’s native code).

I’m locking this thread until we have something to announce since we already understand the root cause.