Hi there We see strange crashes on iOS maybe someone faced w

Question

Hi there We see strange crashes on iOS maybe someone faced with something similar before We re not sure if it s connected directly with Kotlin Native however we see these stack traces in Firebase and not able to reproduce the issue locally GC Timer thread ```void kotlin RepeatedTimer lt kotlin steady clock gt Run lt kotlin gc internal GCSchedulerDataWithTimer lt kotlin steady clock gt GCSchedulerDataWithTimer kotlin gc GCSchedulerConfig amp std 1 function lt void gt lambda gt kotlin gc internal GCSchedulerDataWithTimer lt kotlin steady clock gt GCSchedulerDataWithTimer kotlin gc GCSchedulerConfig amp std 1 function lt void gt lambda amp amp + 4373751076 4 void std 1 thread proxy lt std 1 tuple lt std 1 unique ptr lt std 1 thread struct std 1 default delete lt std 1 thread struct gt gt void kotlin ScopedThread attributes void kotlin RepeatedTimer lt kotlin steady clock gt amp amp kotlin gc internal GCSchedulerDataWithTimer lt kotlin steady clock gt GCSchedulerDataWithTimer kotlin gc GCSchedulerConfig amp std 1 function lt void gt lambda amp amp noexcept kotlin RepeatedTimer lt kotlin steady clock gt amp amp kotlin gc internal GCSchedulerDataWithTimer lt kotlin steady clock gt GCSchedulerDataWithTimer kotlin gc GCSchedulerConfig amp std 1 function lt void gt lambda amp amp kotlin ScopedThread attributes void kotlin RepeatedTimer lt kotlin steady clock gt kotlin gc internal GCSchedulerDataWithTimer lt kotlin steady clock gt GCSchedulerDataWithTimer kotlin gc GCSchedulerConfig amp std 1 function lt void gt lambda amp amp noexcept kotlin RepeatedTimer lt kotlin steady clock gt kotlin gc internal GCSchedulerDataWithTimer lt kotlin steady clock gt GCSchedulerDataWithTimer kotlin gc GCSchedulerConfig amp std 1 function lt void gt lambda gt gt void + 4373751760``` GC thread ```std 1 invoke result lt kotlin gc ConcurrentMarkAndSweep ConcurrentMarkAndSweep kotlin mm ObjectFactory lt kotlin gc ConcurrentMarkAndSweep gt amp kotlin gc GCScheduler amp $ 2 gt type kotlin ScopedThread Run lt kotlin gc ConcurrentMarkAndSweep ConcurrentMarkAndSweep kotlin mm ObjectFactory lt kotlin gc ConcurrentMarkAndSweep gt amp kotlin gc GCScheduler amp $ 2 gt kotlin ScopedThread attributes kotlin gc ConcurrentMarkAndSweep ConcurrentMarkAndSweep kotlin mm ObjectFactory lt kotlin gc ConcurrentMarkAndSweep gt amp kotlin gc GCScheduler amp $ 2 amp amp + 4373763056 4 void std 1 thread proxy lt std 1 tuple lt std 1 unique ptr lt std 1 thread struct std 1 default delete lt std 1 thread struct gt gt void kotlin ScopedThread attributes kotlin gc ConcurrentMarkAndSweep ConcurrentMarkAndSweep kotlin mm ObjectFactory lt kotlin gc ConcurrentMarkAndSweep gt amp kotlin gc GCScheduler amp $ 2 amp amp kotlin ScopedThread attributes kotlin gc ConcurrentMarkAndSweep ConcurrentMarkAndSweep kotlin mm ObjectFactory lt kotlin gc ConcurrentMarkAndSweep gt amp kotlin gc GCScheduler amp $ 2 gt gt void + 4373768160``` We use Kotlin 1 7 20

Landry Norris · Answer

Does it tell you what the signal is Are you getting SIGABRT SIGSEGV ENOMEM

Landry Norris · Answer

Firebase test labs should show you what devices are affected Is there a pattern the devices We ve seen similar when devices run out of memory at times