CARLA version:0.9.14
Platform/OS:Ubuntu20.04,in docker
Problem you have experienced:
I encountered the following two crashes both in UE and the last logs are listed below
1.
[2023.02.22-07.26.18:812][375]LogCarlaServer: Responding error from function set_actor_autopilot: Actor does not match the expected type. Actor Id: 5703
[2023.02.22-07.26.19:394][385]LogCarla: Spawning actor 'sensor.other.collision'
[2023.02.22-07.26.19:513][387]LogCarla: Spawning actor 'sensor.other.collision'
[2023.02.22-07.26.19:642][389]LogCarla: Spawning actor 'sensor.other.collision'
[2023.02.22-07.26.19:784][391]LogCarla: Spawning actor 'sensor.other.collision'
[2023.02.22-07.26.19:919][393]LogCarla: Spawning actor 'sensor.other.lane_invasion'
[2023.02.22-07.26.20:042][395]LogCarla: Spawning actor 'static.trigger.friction'
[2023.02.22-07.26.22:217][429]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr'
[2023.02.22-07.26.22:305][430]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr'
[2023.02.22-07.26.57:500][932]LogTaskGraph: Warning: Task graph took 20.69ms for RT to recieve broadcast.
[2023.02.22-07.26.57:500][932]LogTaskGraph: Warning: Task graph took 21.00ms for RT to recieve broadcast and do processing.
[2023.02.22-07.26.57:500][932]LogTaskGraph: Warning: Task graph took 20.63ms to wait for named thread broadcast.
[2023.02.22-07.26.57:500][932]LogTaskGraph: Warning: Task graph took 21.06ms to broadcast.
[2023.02.22-07.27.15:700][193]LogCarla: CarlaServer destroy_actor 5704
[2023.02.22-07.27.15:700][193]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' faa6ec00
[2023.02.22-07.27.15:700][193]LogCarla: CollisionSensor_2147291917
[2023.02.22-07.27.15:701][193]LogCarla: CarlaServer destroy_actor 5705
[2023.02.22-07.27.15:701][193]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' 5a7c8580
[2023.02.22-07.27.15:701][193]LogCarla: CollisionSensor_2147291916
[2023.02.22-07.27.15:701][193]LogCarla: CarlaServer destroy_actor 5706
[2023.02.22-07.27.15:701][193]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' c5bacb80
[2023.02.22-07.27.15:701][193]LogCarla: CollisionSensor_2147291915
[2023.02.22-07.27.15:877][196]LogCarla: CarlaServer destroy_actor 5707
[2023.02.22-07.27.15:877][196]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' faa66500
[2023.02.22-07.27.15:877][196]LogCarla: CollisionSensor_2147291914
[2023.02.22-07.27.15:880][196]LogCarla: CarlaServer destroy_actor 5708
[2023.02.22-07.27.15:880][196]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.lane_invasion' 56b18580
[2023.02.22-07.27.15:880][196]LogCarla: LaneInvasionSensor_2147291913
[2023.02.22-07.27.15:884][196]LogCarla: CarlaServer destroy_actor 5703
[2023.02.22-07.27.15:884][196]LogCarla: Destroying actor's controller: 'walker.pedestrian.0001'
[2023.02.22-07.27.15:884][196]LogCarla: UActorDispatcher::Destroying actor: 'walker.pedestrian.0001' 88b373c0
[2023.02.22-07.27.15:884][196]LogCarla: BP_Walker_Female1_v1_C_2147291922
[2023.02.22-07.27.16:017][198]LogCarla: CarlaServer destroy_actor 5702
[2023.02.22-07.27.16:017][198]LogCarla: UActorDispatcher::Destroying actor: 'sensor.lidar.ray_cast_mems' 3b785e90
[2023.02.22-07.27.16:017][198]LogCarla: RayCastMemsLidar_2147291971
[2023.02.22-07.27.16:018][198]LogCarla: CarlaServer destroy_actor 5701
[2023.02.22-07.27.16:018][198]LogCarla: UActorDispatcher::Destroying actor: 'sensor.camera.rgb' 31bcb880
[2023.02.22-07.27.16:018][198]LogCarla: SceneCaptureCamera_2147291976
[2023.02.22-07.27.16:018][198]LogCarla: CarlaServer destroy_actor 5700
[2023.02.22-07.27.16:018][198]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.lane_invasion' 8763cb80
[2023.02.22-07.27.16:018][198]LogCarla: LaneInvasionSensor_2147291977
[2023.02.22-07.27.16:023][198]LogCarla: CarlaServer destroy_actor 5699
[2023.02.22-07.27.16:023][198]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' 8763d300
[2023.02.22-07.27.16:023][198]LogCarla: CollisionSensor_2147291978
[2023.02.22-07.27.16:052][199]LogCarla: CarlaServer destroy_actor 5698
[2023.02.22-07.27.16:052][199]LogCarla: Destroying actor's controller: 'vehicle.lincoln.mkz_2017'
[2023.02.22-07.27.16:052][199]LogCarla: UActorDispatcher::Destroying actor: 'vehicle.lincoln.mkz_2017' 355512c0
[2023.02.22-07.27.16:052][199]LogCarla: BP_LincolnMKZ_C_2147291991
[2023.02.22-07.27.16:057][199]LogCarlaServer: Responding error from function apply_control_to_vehicle: Actor could not be found in the registry. Actor Id: 5698
[2023.02.22-07.27.31:907][695]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr'
[2023.02.22-07.27.31:998][701]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr'
[2023.02.22-07.27.32:050][705]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr'
[2023.02.22-07.27.32:286][710]LogCarla: Warning: Loading a new episode: /Game/Carla/Maps/Town05
[2023.02.22-07.27.32:301][711]LogNet: Browse: /Game/Carla/Maps/Town05
[2023.02.22-07.27.32:301][711]LogLoad: LoadMap: /Game/Carla/Maps/Town05
[2023.02.22-07.27.32:301][711]LogWorld: BeginTearingDown for /Game/Carla/Maps/Town01
[2023.02.22-07.27.32:306][711]LogWorld: UWorld::CleanupWorld for Town01, bSessionEnded=true, bCleanupResources=true
[2023.02.22-07.27.32:382][711]LogSlate: InvalidateAllWidgets triggered. All widgets were invalidated
[2023.02.22-07.27.32:554][711]LogUObjectHash: Compacting FUObjectHashTables data took 2.33ms
[2023.02.22-07.27.32:575][711]LogStreaming: Display: FlushAsyncLoading: 1 QueuedPackages, 0 AsyncPackages
[2023.02.22-07.27.33:766][711]LogInit: PhysX workers from thread pool: 26
[2023.02.22-07.27.33:766][711]LogAIModule: Creating AISystem for world Town05
[2023.02.22-07.27.34:784][711]LogLoad: Game class is 'CarlaGameMode_C'
[2023.02.22-07.27.34:891][711]LogWorld: Bringing World /Game/Carla/Maps/Town05.Town05 up for play (max tick rate 0) at 2023.02.22-15.27.34
[2023.02.22-07.27.35:075][711]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town05.xodr'
[2023.02.22-07.27.35:363][711]LogCarla: There are 302 SpawnPoints in the map
[2023.02.22-07.27.35:366][711]LogWorld: Bringing up level for play took: 0.577602
[2023.02.22-07.27.35:448][711]LogCore: === Critical error: ===
Unhandled Exception: SIGSEGV: invalid attempt to read memory at address 0x0000000000000010
2.
[2023.02.23-12.36.47:217][282]LogCarla: Warning: Loading a new episode: /Game/Carla/Maps/Town04
[2023.02.23-12.36.47:225][283]LogNet: Browse: /Game/Carla/Maps/Town04
[2023.02.23-12.36.47:225][283]LogLoad: LoadMap: /Game/Carla/Maps/Town04
[2023.02.23-12.36.47:225][283]LogWorld: BeginTearingDown for /Game/Carla/Maps/Town05
[2023.02.23-12.36.47:229][283]LogWorld: UWorld::CleanupWorld for Town05, bSessionEnded=true, bCleanupResources=true
[2023.02.23-12.36.47:274][283]LogSlate: InvalidateAllWidgets triggered. All widgets were invalidated
[2023.02.23-12.36.47:425][283]LogUObjectHash: Compacting FUObjectHashTables data took 1.98ms
[2023.02.23-12.36.47:441][283]LogStreaming: Display: FlushAsyncLoading: 1 QueuedPackages, 0 AsyncPackages
[2023.02.23-12.36.48:309][283]LogInit: PhysX workers from thread pool: 26
[2023.02.23-12.36.48:309][283]LogAIModule: Creating AISystem for world Town04
[2023.02.23-12.36.49:114][283]LogLoad: Game class is 'CarlaGameMode_C'
[2023.02.23-12.36.49:187][283]LogWorld: Bringing World /Game/Carla/Maps/Town04.Town04 up for play (max tick rate 0) at 2023.02.23-20.36.49
[2023.02.23-12.36.49:294][283]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town04.xodr'
[2023.02.23-12.36.49:411][283]LogCarla: There are 372 SpawnPoints in the map
[2023.02.23-12.36.49:413][283]LogWorld: Bringing up level for play took: 0.296041
[2023.02.23-12.36.49:486][283]LogCarlaServer: New episode 'Town04' started
[2023.02.23-12.36.49:536][283]LogLoad: Took 2.311163 seconds to LoadMap(/Game/Carla/Maps/Town04)
[2023.02.23-12.36.49:579][284]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town04.xodr'
[2023.02.23-12.36.49:870][285]Warning: applied to a non-external Texture2D sampler. This may work by chance on some platforms but is not portable. Please change sampler type to 'External'. Parameter 'EmissiveMap' (slot 1) in material 'M_BuildingMaterial'
[2023.02.23-12.36.50:222][285]LogCore: === Critical error: ===
Unhandled Exception: SIGSEGV: invalid attempt to read memory at address 0x0000000000000010
What you expected to happen:
Steps to reproduce: the crash arises stochastically and sometimes even after a period like half an hour without running any task
I'm wondering if there is any clue to solve the problems, thanks.
CARLA version:0.9.14 Platform/OS:Ubuntu20.04,in docker Problem you have experienced: I encountered the following two crashes both in UE and the last logs are listed below 1. [2023.02.22-07.26.18:812][375]LogCarlaServer: Responding error from function set_actor_autopilot: Actor does not match the expected type. Actor Id: 5703 [2023.02.22-07.26.19:394][385]LogCarla: Spawning actor 'sensor.other.collision' [2023.02.22-07.26.19:513][387]LogCarla: Spawning actor 'sensor.other.collision' [2023.02.22-07.26.19:642][389]LogCarla: Spawning actor 'sensor.other.collision' [2023.02.22-07.26.19:784][391]LogCarla: Spawning actor 'sensor.other.collision' [2023.02.22-07.26.19:919][393]LogCarla: Spawning actor 'sensor.other.lane_invasion' [2023.02.22-07.26.20:042][395]LogCarla: Spawning actor 'static.trigger.friction' [2023.02.22-07.26.22:217][429]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr' [2023.02.22-07.26.22:305][430]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr' [2023.02.22-07.26.57:500][932]LogTaskGraph: Warning: Task graph took 20.69ms for RT to recieve broadcast. [2023.02.22-07.26.57:500][932]LogTaskGraph: Warning: Task graph took 21.00ms for RT to recieve broadcast and do processing. [2023.02.22-07.26.57:500][932]LogTaskGraph: Warning: Task graph took 20.63ms to wait for named thread broadcast. [2023.02.22-07.26.57:500][932]LogTaskGraph: Warning: Task graph took 21.06ms to broadcast. [2023.02.22-07.27.15:700][193]LogCarla: CarlaServer destroy_actor 5704 [2023.02.22-07.27.15:700][193]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' faa6ec00 [2023.02.22-07.27.15:700][193]LogCarla: CollisionSensor_2147291917 [2023.02.22-07.27.15:701][193]LogCarla: CarlaServer destroy_actor 5705 [2023.02.22-07.27.15:701][193]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' 5a7c8580 [2023.02.22-07.27.15:701][193]LogCarla: CollisionSensor_2147291916 [2023.02.22-07.27.15:701][193]LogCarla: CarlaServer destroy_actor 5706 [2023.02.22-07.27.15:701][193]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' c5bacb80 [2023.02.22-07.27.15:701][193]LogCarla: CollisionSensor_2147291915 [2023.02.22-07.27.15:877][196]LogCarla: CarlaServer destroy_actor 5707 [2023.02.22-07.27.15:877][196]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' faa66500 [2023.02.22-07.27.15:877][196]LogCarla: CollisionSensor_2147291914 [2023.02.22-07.27.15:880][196]LogCarla: CarlaServer destroy_actor 5708 [2023.02.22-07.27.15:880][196]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.lane_invasion' 56b18580 [2023.02.22-07.27.15:880][196]LogCarla: LaneInvasionSensor_2147291913 [2023.02.22-07.27.15:884][196]LogCarla: CarlaServer destroy_actor 5703 [2023.02.22-07.27.15:884][196]LogCarla: Destroying actor's controller: 'walker.pedestrian.0001' [2023.02.22-07.27.15:884][196]LogCarla: UActorDispatcher::Destroying actor: 'walker.pedestrian.0001' 88b373c0 [2023.02.22-07.27.15:884][196]LogCarla: BP_Walker_Female1_v1_C_2147291922 [2023.02.22-07.27.16:017][198]LogCarla: CarlaServer destroy_actor 5702 [2023.02.22-07.27.16:017][198]LogCarla: UActorDispatcher::Destroying actor: 'sensor.lidar.ray_cast_mems' 3b785e90 [2023.02.22-07.27.16:017][198]LogCarla: RayCastMemsLidar_2147291971 [2023.02.22-07.27.16:018][198]LogCarla: CarlaServer destroy_actor 5701 [2023.02.22-07.27.16:018][198]LogCarla: UActorDispatcher::Destroying actor: 'sensor.camera.rgb' 31bcb880 [2023.02.22-07.27.16:018][198]LogCarla: SceneCaptureCamera_2147291976 [2023.02.22-07.27.16:018][198]LogCarla: CarlaServer destroy_actor 5700 [2023.02.22-07.27.16:018][198]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.lane_invasion' 8763cb80 [2023.02.22-07.27.16:018][198]LogCarla: LaneInvasionSensor_2147291977 [2023.02.22-07.27.16:023][198]LogCarla: CarlaServer destroy_actor 5699 [2023.02.22-07.27.16:023][198]LogCarla: UActorDispatcher::Destroying actor: 'sensor.other.collision' 8763d300 [2023.02.22-07.27.16:023][198]LogCarla: CollisionSensor_2147291978 [2023.02.22-07.27.16:052][199]LogCarla: CarlaServer destroy_actor 5698 [2023.02.22-07.27.16:052][199]LogCarla: Destroying actor's controller: 'vehicle.lincoln.mkz_2017' [2023.02.22-07.27.16:052][199]LogCarla: UActorDispatcher::Destroying actor: 'vehicle.lincoln.mkz_2017' 355512c0 [2023.02.22-07.27.16:052][199]LogCarla: BP_LincolnMKZ_C_2147291991 [2023.02.22-07.27.16:057][199]LogCarlaServer: Responding error from function apply_control_to_vehicle: Actor could not be found in the registry. Actor Id: 5698 [2023.02.22-07.27.31:907][695]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr' [2023.02.22-07.27.31:998][701]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr' [2023.02.22-07.27.32:050][705]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town01.xodr' [2023.02.22-07.27.32:286][710]LogCarla: Warning: Loading a new episode: /Game/Carla/Maps/Town05 [2023.02.22-07.27.32:301][711]LogNet: Browse: /Game/Carla/Maps/Town05 [2023.02.22-07.27.32:301][711]LogLoad: LoadMap: /Game/Carla/Maps/Town05 [2023.02.22-07.27.32:301][711]LogWorld: BeginTearingDown for /Game/Carla/Maps/Town01 [2023.02.22-07.27.32:306][711]LogWorld: UWorld::CleanupWorld for Town01, bSessionEnded=true, bCleanupResources=true [2023.02.22-07.27.32:382][711]LogSlate: InvalidateAllWidgets triggered. All widgets were invalidated [2023.02.22-07.27.32:554][711]LogUObjectHash: Compacting FUObjectHashTables data took 2.33ms [2023.02.22-07.27.32:575][711]LogStreaming: Display: FlushAsyncLoading: 1 QueuedPackages, 0 AsyncPackages [2023.02.22-07.27.33:766][711]LogInit: PhysX workers from thread pool: 26 [2023.02.22-07.27.33:766][711]LogAIModule: Creating AISystem for world Town05 [2023.02.22-07.27.34:784][711]LogLoad: Game class is 'CarlaGameMode_C' [2023.02.22-07.27.34:891][711]LogWorld: Bringing World /Game/Carla/Maps/Town05.Town05 up for play (max tick rate 0) at 2023.02.22-15.27.34 [2023.02.22-07.27.35:075][711]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town05.xodr' [2023.02.22-07.27.35:363][711]LogCarla: There are 302 SpawnPoints in the map [2023.02.22-07.27.35:366][711]LogWorld: Bringing up level for play took: 0.577602 [2023.02.22-07.27.35:448][711]LogCore: === Critical error: === Unhandled Exception: SIGSEGV: invalid attempt to read memory at address 0x0000000000000010
[2023.02.22-07.27.35:448][711]LogCore: Fatal error!
0x00000000045cd811 CarlaUE4-Linux-Shipping!VulkanRHI::FStagingManager::AcquireBuffer(unsigned int, unsigned int, VkMemoryPropertyFlagBits) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Private/VulkanMemory.cpp:4418] 0x00000000045b1d17 CarlaUE4-Linux-Shipping!FVulkanResourceMultiBuffer::Lock(bool, EResourceLockMode, unsigned int, unsigned int) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Private/VulkanIndexBuffer.cpp:272] 0x00000000045b15b0 CarlaUE4-Linux-Shipping!FVulkanResourceMultiBuffer::FVulkanResourceMultiBuffer(FVulkanDevice, unsigned int, unsigned int, unsigned int, FRHIResourceCreateInfo&, FRHICommandListImmediate) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Private/VulkanIndexBuffer.cpp:135] 0x00000000045b2c9c CarlaUE4-Linux-Shipping!FVulkanDynamicRHI::RHICreateIndexBuffer(unsigned int, unsigned int, unsigned int, ERHIAccess, FRHIResourceCreateInfo&) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Private/VulkanIndexBuffer.cpp:424] 0x0000000004616b56 CarlaUE4-Linux-Shipping!FVulkanDynamicRHI::CreateIndexBuffer_RenderThread(FRHICommandListImmediate&, unsigned int, unsigned int, unsigned int, ERHIAccess, FRHIResourceCreateInfo&) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Public/VulkanDynamicRHI.h:211] 0x00000000047deb10 CarlaUE4-Linux-Shipping!TRefCountPtr FRawStaticIndexBuffer16or32::CreateRHIBuffer_Internal() [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Engine/Public/RawIndexBuffer.h:537] 0x00000000047de6ec CarlaUE4-Linux-Shipping!FRawStaticIndexBuffer16or32::InitRHI() [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Engine/Public/RawIndexBuffer.h:374] 0x000000000472a749 CarlaUE4-Linux-Shipping!FRenderResource::InitResource() [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderResource.cpp:102] 0x000000000474bc14 CarlaUE4-Linux-Shipping!TGraphTask<TEnqueueUniqueRenderCommandType<BeginInitResource(FRenderResource)::InitCommandName, BeginInitResource(FRenderResource)::$_67> >::ExecuteTask(TArray<FBaseGraphTask, TSizedDefaultAllocator<32> >&, ENamedThreads::Type) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Public/Async/TaskGraphInterfaces.h:886] 0x00000000030d6598 CarlaUE4-Linux-Shipping!FNamedTaskThread::ProcessTasksNamedThread(int, bool) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Private/Async/TaskGraph.cpp:709] 0x00000000030d528e CarlaUE4-Linux-Shipping!FNamedTaskThread::ProcessTasksUntilQuit(int) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Private/Async/TaskGraph.cpp:600] 0x0000000004725389 CarlaUE4-Linux-Shipping!RenderingThreadMain(FEvent) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderingThread.cpp:372] 0x0000000004733aa2 CarlaUE4-Linux-Shipping!FRenderingThread::Run() [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderingThread.cpp:526] 0x00000000031357b3 CarlaUE4-Linux-Shipping!FRunnableThreadPThread::Run() [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Private/HAL/PThreadRunnableThread.cpp:25] 0x0000000003115be0 CarlaUE4-Linux-Shipping!FRunnableThreadPThread::_ThreadProc(void*) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Private/HAL/PThreadRunnableThread.h:185] 0x00007f38f44126db libpthread.so.0!UnknownFunction(0x76da) 0x00007f38f340b88f libc.so.6!clone(+0x3e)
[2023.02.22-07.27.35:449][711]LogExit: Executing StaticShutdownAfterError
2. [2023.02.23-12.36.47:217][282]LogCarla: Warning: Loading a new episode: /Game/Carla/Maps/Town04 [2023.02.23-12.36.47:225][283]LogNet: Browse: /Game/Carla/Maps/Town04 [2023.02.23-12.36.47:225][283]LogLoad: LoadMap: /Game/Carla/Maps/Town04 [2023.02.23-12.36.47:225][283]LogWorld: BeginTearingDown for /Game/Carla/Maps/Town05 [2023.02.23-12.36.47:229][283]LogWorld: UWorld::CleanupWorld for Town05, bSessionEnded=true, bCleanupResources=true [2023.02.23-12.36.47:274][283]LogSlate: InvalidateAllWidgets triggered. All widgets were invalidated [2023.02.23-12.36.47:425][283]LogUObjectHash: Compacting FUObjectHashTables data took 1.98ms [2023.02.23-12.36.47:441][283]LogStreaming: Display: FlushAsyncLoading: 1 QueuedPackages, 0 AsyncPackages [2023.02.23-12.36.48:309][283]LogInit: PhysX workers from thread pool: 26 [2023.02.23-12.36.48:309][283]LogAIModule: Creating AISystem for world Town04 [2023.02.23-12.36.49:114][283]LogLoad: Game class is 'CarlaGameMode_C' [2023.02.23-12.36.49:187][283]LogWorld: Bringing World /Game/Carla/Maps/Town04.Town04 up for play (max tick rate 0) at 2023.02.23-20.36.49 [2023.02.23-12.36.49:294][283]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town04.xodr' [2023.02.23-12.36.49:411][283]LogCarla: There are 372 SpawnPoints in the map [2023.02.23-12.36.49:413][283]LogWorld: Bringing up level for play took: 0.296041 [2023.02.23-12.36.49:486][283]LogCarlaServer: New episode 'Town04' started [2023.02.23-12.36.49:536][283]LogLoad: Took 2.311163 seconds to LoadMap(/Game/Carla/Maps/Town04) [2023.02.23-12.36.49:579][284]LogTemp: Loaded OpenDrive file '/home/carla/CarlaUE4/Content/Carla/Maps/OpenDrive/Town04.xodr' [2023.02.23-12.36.49:870][285]Warning: applied to a non-external Texture2D sampler. This may work by chance on some platforms but is not portable. Please change sampler type to 'External'. Parameter 'EmissiveMap' (slot 1) in material 'M_BuildingMaterial' [2023.02.23-12.36.50:222][285]LogCore: === Critical error: === Unhandled Exception: SIGSEGV: invalid attempt to read memory at address 0x0000000000000010
[2023.02.23-12.36.50:223][285]LogCore: Fatal error!
0x00000000045cc790 CarlaUE4-Linux-Shipping!VulkanRHI::FVulkanAllocation::BindImage(FVulkanDevice, VkImage_T) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Private/VulkanMemory.cpp:3814] 0x0000000004604387 CarlaUE4-Linux-Shipping!FVulkanSurface::FVulkanSurface(FVulkanDevice&, FVulkanEvictable, VkImageViewType, EPixelFormat, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, ETextureCreateFlags, ERHIAccess, FRHIResourceCreateInfo const&) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Private/VulkanTexture.cpp:678] 0x0000000004607a57 CarlaUE4-Linux-Shipping!FVulkanTextureBase::FVulkanTextureBase(FVulkanDevice&, VkImageViewType, EPixelFormat, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, ETextureCreateFlags, ERHIAccess, FRHIResourceCreateInfo const&) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Private/VulkanTexture.cpp:2186] 0x0000000004616eff CarlaUE4-Linux-Shipping!FVulkanDynamicRHI::RHICreateTexture2D_RenderThread(FRHICommandListImmediate&, unsigned int, unsigned int, unsigned char, unsigned int, unsigned int, ETextureCreateFlags, ERHIAccess, FRHIResourceCreateInfo&) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Public/VulkanDynamicRHI.h:270] 0x000000000475a4f0 CarlaUE4-Linux-Shipping!RHICreateTargetableShaderResource2D(unsigned int, unsigned int, unsigned char, unsigned int, ETextureCreateFlags, ETextureCreateFlags, bool, bool, FRHIResourceCreateInfo&, TRefCountPtr&, TRefCountPtr&, unsigned int) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RHI/Public/RHIUtilities.h:677] 0x0000000004759cce CarlaUE4-Linux-Shipping!FRenderTargetPool::FindFreeElementInternal(FRHICommandList&, FPooledRenderTargetDesc const&, char16_t const, bool, bool) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderTargetPool.cpp:419] 0x0000000004759850 CarlaUE4-Linux-Shipping!FRenderTargetPool::FindFreeElementForRDG(FRHICommandList&, FRDGTextureDesc const&, char16_t const) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderTargetPool.cpp:322] 0x000000000471460c CarlaUE4-Linux-Shipping!FRDGBuilder::BeginResourceRHI(TRDGHandle<FRDGPass, unsigned short>, FRDGTexture) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderGraphBuilder.cpp:2032] 0x0000000004745e6b CarlaUE4-Linux-Shipping!void FRDGParameterStruct::EnumerateTextures<void EnumerateTextureParameters<FRDGBuilder::CollectPassResources(TRDGHandle<FRDGPass, unsigned short>)::$_25>(FRDGParameterStruct, FRDGBuilder::CollectPassResources(TRDGHandle<FRDGPass, unsigned short>)::$_25)::'lambda'(FRDGParameter)>(FRDGBuilder::CollectPassResources(TRDGHandle<FRDGPass, unsigned short>)::$_25) const [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Public/RenderGraphParameters.inl:29] 0x00000000047181d8 CarlaUE4-Linux-Shipping!FRDGBuilder::CollectPassResources(TRDGHandle<FRDGPass, unsigned short>) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderGraphBuilder.cpp:1627] 0x000000000470c503 CarlaUE4-Linux-Shipping!FRDGBuilder::Execute() [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderGraphBuilder.cpp:1176] 0x0000000003847245 CarlaUE4-Linux-Shipping!FDeferredShadingSceneRenderer::Render(FRHICommandListImmediate&) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Renderer/Private/DeferredShadingRenderer.cpp:2616] 0x0000000003c252ab CarlaUE4-Linux-Shipping!FRendererModule::BeginRenderingViewFamily(FCanvas, FSceneViewFamily)::$_23::operator()(FRHICommandListImmediate&) const [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Renderer/Private/SceneRendering.cpp:3887] 0x0000000003c26f91 CarlaUE4-Linux-Shipping!TGraphTask<TEnqueueUniqueRenderCommandType<FRendererModule::BeginRenderingViewFamily(FCanvas, FSceneViewFamily)::FDrawSceneCommandName, FRendererModule::BeginRenderingViewFamily(FCanvas, FSceneViewFamily)::$_23> >::ExecuteTask(TArray<FBaseGraphTask, TSizedDefaultAllocator<32> >&, ENamedThreads::Type) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Public/Async/TaskGraphInterfaces.h:886] 0x00000000030d6598 CarlaUE4-Linux-Shipping!FNamedTaskThread::ProcessTasksNamedThread(int, bool) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Private/Async/TaskGraph.cpp:709] 0x00000000030d528e CarlaUE4-Linux-Shipping!FNamedTaskThread::ProcessTasksUntilQuit(int) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Private/Async/TaskGraph.cpp:600] 0x0000000004725389 CarlaUE4-Linux-Shipping!RenderingThreadMain(FEvent) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderingThread.cpp:372] 0x0000000004733aa2 CarlaUE4-Linux-Shipping!FRenderingThread::Run() [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/RenderCore/Private/RenderingThread.cpp:526] 0x00000000031357b3 CarlaUE4-Linux-Shipping!FRunnableThreadPThread::Run() [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Private/HAL/PThreadRunnableThread.cpp:25] 0x0000000003115be0 CarlaUE4-Linux-Shipping!FRunnableThreadPThread::_ThreadProc(void*) [/mnt/ea755b4d-9050-454b-aeac-cad1e5636cd1/UnrealEngine_4.26/Engine/Source/Runtime/Core/Private/HAL/PThreadRunnableThread.h:185] 0x00007f4fd3e8c6db libpthread.so.0!UnknownFunction(0x76da) 0x00007f4fd2e8588f libc.so.6!clone(+0x3e)
[2023.02.23-12.36.50:233][285]LogExit: Executing StaticShutdownAfterError
What you expected to happen: Steps to reproduce: the crash arises stochastically and sometimes even after a period like half an hour without running any task
I'm wondering if there is any clue to solve the problems, thanks.