[Interest] Android crashes on high-end devices (Pixel, S25)

[ekke]

Hi Nuno,
my customers are using Pixel and S25 without problems at startup.
What is your Qt version, Target API, and NDK version?

BTW: I noticed a Nullpointer at quitting some of my customer apps - but 
harmless—users don't notice anything. (Qt 6.10.2, Target API 36, NDK 27)
Unfortunately not found a way to make it reproducable yet, but working 
on this. (Just transitioning all my apps to 6.10 and SafeArea-refactorings)
ciao
ekke
W/default : java.lang.NullPointerException: Attempt to invoke virtual 
method 'java.lang.Object 
android.content.Context.getSystemService(java.lang.String)' on a null 
object reference
W/default :     at 
org.qtproject.qt.android.networkinformation.QtAndroidNetworkInformation.getConnectivityManager(QtAndroidNetworkInformation.java:158)
W/default :     at 
org.qtproject.qt.android.networkinformation.QtAndroidNetworkInformation.unregisterReceiver(QtAndroidNetworkInformation.java:151)
W/default :     at 
org.qtproject.qt.android.QtNative.startQtApplication(Native Method)
W/default :     at 
org.qtproject.qt.android.QtNative$$ExternalSyntheticLambda5.run(D8$$SyntheticClass:0)
W/default :     at org.qtproject.qt.android.QtThread$1.run(QtThread.java:25)
W/default :     at java.lang.Thread.run(Thread.java:1563)

Am 24.03.26 um 20:07 schrieb Nuno Santos via Interest:
> Hi,
>
> I'm in the middle of a crash-elimination effort across my Android apps and I've hit a wall with a specific class of crashes I can't seem to own. They happen at app startup, before my code is reached, and show up most on high-end devices like Pixel and Samsung S25.
>
> Stacktraces are always very similar (example below). My gut says it's something at the native/loader level but I'm not sure where to dig.
>
> Anyone dealt with something like this? How did you track it down?
>
> Thanks,
>
> Nuno
>
>
>            Crashed: Thread: SIGABRT  0x0000000000000000
> #00 pc 0x7137c libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #01 pc 0x71354 libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #02 pc 0x5d26c libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #03 pc 0x5dcbc libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #04 pc 0x5dc30 libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #05 pc 0x5de18 libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #06 pc 0x5f7d0 libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #07 pc 0x119170 libandroid_runtime.so (BuildId: ce43a883b125c777ef749883d69eb39e)
> #08 pc 0x72ab35d4
> #09 pc 0x2ab6d4 libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
> #10 pc 0x7286d480
> #11 pc 0x7286d79c
> #12 pc 0x72685d58
> #13 pc 0x7286d924
> #14 pc 0x7286cf90
> #15 pc 0xc0f07c libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
> #16 pc 0x726215f0
> #17 pc 0xc0dffc libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
> #18 pc 0x2aaf94 libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
> #19 pc 0x2708ec libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
> #20 pc 0xc0d3bc libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
> #21 pc 0x4bdfe0 libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
> #22 pc 0xc0dffc libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
> #23 pc 0x4bdb30 libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
> #24 pc 0x10bffc libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #25 pc 0x82740 libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #26 pc 0x74b98 libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #27 pc 0x82684 libc.so (BuildId: 61a049a7ad18156ebc52d8d483539df9)
> #28 pc 0x18d094 ld-android.so (BuildId: 44249f662570b6c2670db1a98725cc14)
> #29 pc 0x18d394 ld-android.so (BuildId: 44249f662570b6c2670db1a98725cc14)
> #30 pc 0x4bdb24 libart.so (BuildId: a1fcb66a9fb3fa9071e8a42dcf9cd5ea)
>          
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