Android Adreno Vulkan Crash in UE5.7.4

Development Programming & Scripting
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1

Hi，After I upgrade my engine to 5.7.4, there will be random crashes on the Android platform, especially during switching scene loading. Here is the crash stack. I am not good at rendering and engine, so I don’t know how to fix this kind of problem. I hope someone can help, thanks.

[0](0x0000000000268724)?? ==> ??:0 
[1](0x000000000DCCBD94)FVulkanCommandListContext::RHISetGraphicsPipelineState(FRHIGraphicsPipelineState*, unsigned int, bool) ==> VulkanPipelineState.cpp:586 
[2](0x000000000510C500)FRHICommand<FRHICommandSetGraphicsPipelineState, FRHICommandSetGraphicsPipelineStateString1995>::ExecuteAndDestruct(FRHICommandListBase&) ==> RHICommandList.h:1622 
[3](0x00000000050FD168)FRHICommandListBase::Execute() ==> Module.RHI.2.cpp:? 
[4](0x00000000050FF768)FRHICommandListExecutor::FTranslateState::Translate(FRHICommandListBase*) ==> RHICommandList.cpp:1101 
[5](0x000000000512C740)FScopedNamedEventStatic::~FScopedNamedEventStatic() ==> PlatformMisc.h:129 
[6](0x00000000050FDB44)FRHICommandListExecutor::FTaskPipe::Execute(FRHICommandListExecutor::FTaskPipe::FTask*, TRefCountPtr<FBaseGraphTask> const&) const ==> RHICommandList.cpp:746 
[7](0x0000000003DF6AC8)FScopeCycleCounter::~FScopeCycleCounter() ==> StatsSystemTypes.h:1659 
[8](0x00000000037F2DD4)UE::Tasks::Private::FTaskBase::TryExecuteTask() ==> TaskPrivate.h:519 
[9](0x00000000038302F8)FBaseGraphTask::Execute(TArray<FBaseGraphTask*, TSizedDefaultAllocator<32> >&, ENamedThreads::Type, bool) ==> TaskGraphInterfaces.h:495 
[10](0x000000000382F4EC)FNamedTaskThread::ProcessTasksUntilQuit(int) ==> TaskGraph.cpp:680 
[11](0x000000000526D428)FScopedNamedEventStatic::FScopedNamedEventStatic(FColor const&, char const*) ==> PlatformMisc.h:123 
[12](0x0000000003A1B234)FRunnableThreadPThread::Run() ==> PThreadRunnableThread.cpp:27 
[13](0x00000000037F4D1C)FRunnableThreadPThread::_ThreadProc(void*) ==> PThreadRunnableThread.h:188 
[14](0x000000000008158C)?? ==> ??:0 
[15](0x0000000000073D6C)?? ==> ??:0

[2026.04.14-02.46.57:194][198]LogLoad: Took 0.368626 seconds to LoadMap(/Game/Map/LV_NewCharacterCreate)
[2026.04.14-02.46.57:194][198]LogGlobalStatus: LoadMap Load map complete /Game/Map/LV_NewCharacterCreate
[2026.04.14-02.46.57:204][199]LogRenderer: Forcing update for all mesh draw commands: Add directional light
[2026.04.14-02.46.57:204][199]LogSlate: Took 0.001383 seconds to synchronously load lazily loaded font ‘../../../Engine/Content/Slate/Fonts/Roboto-Regular.ttf’ (155K)
[2026.04.14-02.46.57:400][200]CrashHandle: DefaultCrashHandler
[2026.04.14-02.46.57:400][200]CrashHandle: Error:
0x0000006D33469724 vulkan.adreno.so(0x0000000000268724)!qglinternal::vkCmdBindPipeline(VkCommandBuffer_T*, VkPipelineBindPoint, VkPipeline_T*)
0x00000079A2743D94 libUnreal.so(0x000000000DCCBD94)Unknown
0x0000007999B84500 libUnreal.so(0x000000000510C500)Unknown
0x0000007999B75168 libUnreal.so(0x00000000050FD168)Unknown
0x0000007999B77768 libUnreal.so(0x00000000050FF768)Unknown
0x0000007999BA4740 libUnreal.so(0x000000000512C740)Unknown
0x0000007999B75B44 libUnreal.so(0x00000000050FDB44)Unknown
0x000000799886EAC8 libUnreal.so(0x0000000003DF6AC8)Unknown
0x000000799826ADD4 libUnreal.so(0x00000000037F2DD4)Unknown
0x00000079982A82F8 libUnreal.so(0x00000000038302F8)Unknown
0x00000079982A74EC libUnreal.so(0x000000000382F4EC)Unknown
0x0000007999CE5428 libUnreal.so(0x000000000526D428)Unknown
0x0000007998493234 libUnreal.so(0x0000000003A1B234)Unknown
0x000000799826CD1C libUnreal.so(0x00000000037F4D1C)Unknown
0x0000007D4215058C libc.so(0x000000000008158C)Unknown
0x0000007D42142D6C libc.so(0x0000000000073D6C)Unknown

2

Hello there @Anonymous_206ca6c69954d4f703db68f72de5eee8!

Checking your log extract with my peers, we think the following lines are key:

(0x000000000DCCBD94)FVulkanCommandListContext::RHISetGraphicsPipelineState(FRHIGraphicsPipelineState*, unsigned int, bool) ==> VulkanPipelineState.cpp:586

This means the engine is trying to access an object in the PSO graphic pipeline, and failing, with the Adreno driver crashing. This is most likely due a previous map compilation still having references present. And said reference should be overwritten on launch. Sometimes it doesn’t, which explains the randomness you are experiencing with this crash.

To avoid these references alltogether, we can try disabling PSO caching. To do so, open your “DefaultEngine.ini” file and add the following lines:

[/Script/Engine.RendererSettings]
r.ShaderPipelineCache.Enabled=0

Alternatively, you can clear the whole pipeline before the map loads, by adding a “FlushRenderingCommands()” to your code, before the level opens. This should help avoiding further stale references.