ANR in org.mlm.mages: Main thread locked up via LockSupport.parkNanos ​Description:

[moonlitmartyr]

Device & OS Information

• Device: Pixel (Running GrapheneOS)
• App Version: org.mlm.mages (Target SDK 37)

Description
The application experienced an Application Not Responding (ANR) crash/freeze. The UI thread completely locked up and became unresponsive to user input events.

Looking at the thread dump, the main thread is sitting in a TimedWaiting state, blocked on a concurrent execution handle/coroutine suspension layer. It looks like an asynchronous operation or a UniFFI/Rust SDK bridge call might be accidentally blocking or synchronizing directly on the Android main UI loop.

Stack Trace Snippet
"main" prio=5 tid=1 TimedWaiting
at jdk.internal.misc.Unsafe.park(Native method)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:269)
...
at xm4.invokeSuspend(...)
at ry.resumeWith(...)

(Full ANR log file attached below)

Error in Mages 807072d93ace.txt

[mlm-games]

Hey, when did this actually occur? If it had occurred when you were had just opened a big chat with many users? Also you seem to be using 4.8.1, try and check if it occurs in the latest version too (Thanks for the detailed log!)

[moonlitmartyr]

Hey, when did this actually occur? If it had occurred when you were had just opened a big chat with many users? Also you seem to be using 4.8.1, try and check if it occurs in the latest version too (Thanks for the detailed log!)

I'll definitely check the newest version out, and it was a chat with around 2700 users and it was shortly before I posted this, I'm assuming that's a lot In this context. I'm just a huge RUST nerd so I'm happy to help and provide more logs with the newest update! Will circle back after some testing!

[moonlitmartyr]

Hey, when did this actually occur? If it had occurred when you were had just opened a big chat with many users? Also you seem to be using 4.8.1, try and check if it occurs in the latest version too (Thanks for the detailed log!)

Okay yep I've been trying with the new update and it's been completely stable, my bad though the first thing I should've tried was checking for an update but I figured F-Droid had it covered lol. Either way problem solved thank you!!

[moonlitmartyr]

Hey I got the same issue just now on the most recent build (4.8.3 GitHub version), will paste the log again. Identical symptoms. It might just be a inevitable result of large groups but want to help if I can.

Error in Mages 592789aab72a.txt