Isaac Sim 5.0 crashing while using Physics Inspector for a robotics simulation

Isaac Sim Version

5.0.0

Operating System

Ubuntu 24.04

GPU Information

  • Model: Geforce RTX 4080 Laptop GPU
  • Driver Version: 535.230.02

Topic Description

Detailed Description

I have a simulation with multiple robot arms. For testing purposes, i need to move the joints of the robot with the physics inspector. However, i experience a segmentation fault quite regularly.

Steps to Reproduce

  1. Open a simulation
  2. Open the physics inspector (Tools > Physics > Physics Inspector)
  3. Change the value of the joints with the physics inspector.
  4. Observe (sometimes) a segmentation fault.

This behavior does not always occur but playing the exact same simulation multiple times give different results.

This happened to me more than 5 times this morning, so creating this ticket to address this.

Error Messages

Providing here the crash report.

2025-07-01T09:30:20Z [0ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash] A crash has occurred.  If a debugger should be attached, please set the '/crashreporter/debuggerAttachTimeoutMs' setting to a timeout in milliseconds.  This can be used to allow the crash reporter to wait for up to that long for a debugger to attach before processing or sending the crash report.
2025-07-01T09:30:20Z [43ms] [Error] [carb.crashreporter-breakpad.plugin] 'crashreport.gui' exited with code 127
2025-07-01T09:30:20Z [44ms] [Error] [carb.crashreporter-breakpad.plugin] [crash] Wrote dump file '/home/jean/.local/share/ov/data/Kit/Isaac-Sim Full/5.0/778d4803-575a-4ced-90c6efa9-43aa2393.dmp'
2025-07-01T09:30:20Z [45ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash] preventing upload of minidump due to user opt-out: '/home/jean/.local/share/ov/data/Kit/Isaac-Sim Full/5.0/778d4803-575a-4ced-90c6efa9-43aa2393.dmp'
2025-07-01T09:30:20Z [46ms] [Error] [carb.crashreporter-breakpad.plugin] [crash]     dump file size is 4673584 bytes, file is readable.
2025-07-01T09:30:20Z [47ms] [Fatal] [carb.crashreporter-breakpad.plugin] [crash] Crash detected in pid 127062 thread 127062
2025-07-01T09:30:20Z [48ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash] Crash metadata:
2025-07-01T09:30:20Z [48ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  BuildGitlabJobID = '173804050'
2025-07-01T09:30:20Z [49ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  CarbSdkVersion = '206.1+release.8995.85e27be5.gl'
2025-07-01T09:30:20Z [49ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  CrashTime = 'Tue Jul  1 09:30:20 2025 GMT'
2025-07-01T09:30:20Z [50ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  DriverShaderCacheWrapper = 'disabled'
2025-07-01T09:30:20Z [50ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  DumpId = '778d4803-575a-4ced-90c6efa9-43aa2393'
2025-07-01T09:30:20Z [51ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  LastUploadStatus = '0'
2025-07-01T09:30:20Z [51ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  ProductName = 'OmniverseKit'
2025-07-01T09:30:20Z [52ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  PythonTracebackStatus = ''py-spy' successfully wrote info to '/home/jean/.local/share/ov/data/Kit/Isaac-Sim Full/5.0/778d4803-575a-4ced-90c6efa9-43aa2393.py.txt''
2025-07-01T09:30:20Z [52ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  RetryCount = '0'
2025-07-01T09:30:20Z [53ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  StartupTime = '1751360967'
2025-07-01T09:30:20Z [53ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  UploadSuccessful = '0'
2025-07-01T09:30:20Z [53ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  UptimeSeconds = '1253'
2025-07-01T09:30:20Z [54ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  UserStory = ''
2025-07-01T09:30:20Z [54ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  UserStoryStatus = ''crashreport.gui' exited with code 127'
2025-07-01T09:30:20Z [55ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  Version = '107.3.0+feature.199947.b0a86421.gl'
2025-07-01T09:30:20Z [55ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  aftermath_enabled = '1'
2025-07-01T09:30:20Z [56ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  aftermath_flags = '3'
2025-07-01T09:30:20Z [56ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  aftermath_status = 'auto-enabled'
2025-07-01T09:30:20Z [57ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  aftermath_version = '2024.1'
2025-07-01T09:30:20Z [57ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  appName = 'Isaac-Sim Full'
2025-07-01T09:30:20Z [58ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  appState = 'started'
2025-07-01T09:30:20Z [58ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  appVersion = '5.0.0'
2025-07-01T09:30:20Z [59ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  autoloadExts = 'isaacsim.ros2.bridge-4.8.3'
2025-07-01T09:30:20Z [59ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildBranch = 'feature'
2025-07-01T09:30:20Z [60ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildCi = 'gl'
2025-07-01T09:30:20Z [60ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildConfig = 'release'
2025-07-01T09:30:20Z [61ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildGitlabJobName = 'kit-build-release-linux-x86_64'
2025-07-01T09:30:20Z [61ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildGitlabJobStage = 'kit-build'
2025-07-01T09:30:20Z [62ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildGitlabPipelineID = '29345780'
2025-07-01T09:30:20Z [62ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildHash = 'b0a86421'
2025-07-01T09:30:20Z [63ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildMajor = '107'
2025-07-01T09:30:20Z [63ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildMinor = '3'
2025-07-01T09:30:20Z [63ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildNumber = '199947'
2025-07-01T09:30:20Z [64ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildPatch = '0'
2025-07-01T09:30:20Z [64ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  buildVersion = '107.3.0'
2025-07-01T09:30:20Z [65ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  carboniteFrameworkVersion = '206.1+release.8995.85e27be5.gl'
2025-07-01T09:30:21Z [65ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  carboniteSdkVersion = '206.1+release.8995.85e27be5.gl'
2025-07-01T09:30:21Z [66ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  commandLine = '/home/<username>/isaacsim/_build/linux-x86_64/release/kit/kit /home/<username>/isaacsim/_build/linux-x86_64/release/apps/isaacsim.exp.full.kit'
2025-07-01T09:30:21Z [66ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  cpuCoreLimited = '20'
2025-07-01T09:30:21Z [67ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  cpuId = 'Intel64 Family 6 Model 186 Stepping 2'
2025-07-01T09:30:21Z [67ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  cpuLogicalCoresBareMetal = '28'
2025-07-01T09:30:21Z [68ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  cpuName = '13th Gen Intel(R) Core(TM) i9-13900H'
2025-07-01T09:30:21Z [68ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  cpuPhysicalCoresBareMetal = '14'
2025-07-01T09:30:21Z [69ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  cpuUsageQuota = '-1.000000'
2025-07-01T09:30:21Z [69ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  cpuVendor = 'GenuineIntel'
2025-07-01T09:30:21Z [70ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  desktopOrigin = '(0, 0)'
2025-07-01T09:30:21Z [70ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  desktopSize = '6160x1440'
2025-07-01T09:30:21Z [71ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  displayCount = '3'
2025-07-01T09:30:21Z [71ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  displayRes_0 = '1920x1200x32bit@60Hz'
2025-07-01T09:30:21Z [72ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  displayRes_1 = '2560x1440x32bit@60Hz'
2025-07-01T09:30:21Z [72ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  displayRes_2 = '1680x1050x32bit@60Hz'
2025-07-01T09:30:21Z [73ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  environmentName = 'Individual'
2025-07-01T09:30:21Z [73ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  externalBuild = '1'
2025-07-01T09:30:21Z [74ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  gpuDriver_0 = '535.230'
2025-07-01T09:30:21Z [74ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  gpuDriver_1 = '0x6002008'
2025-07-01T09:30:21Z [75ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  gpuVRAM_0 = '12878610432'
2025-07-01T09:30:21Z [75ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  gpuVRAM_1 = '16646764544'
2025-07-01T09:30:21Z [76ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  gpu_0 = 'NVIDIA GeForce RTX 4080 Laptop GPU'
2025-07-01T09:30:21Z [76ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  gpu_1 = 'Intel(R) Graphics (RPL-P)'
2025-07-01T09:30:21Z [77ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  kitRendererDriverVersion = '535.230'
2025-07-01T09:30:21Z [77ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lastCommand = 'ToolbarPlayButtonClicked'
2025-07-01T09:30:21Z [77ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lastCommands = 'SelectPrims(old_selected_paths=?,new_selected_paths=?,expand_in_stage=True),SelectPrimsCommand(old_selected_paths=?,new_selected_paths=?,expand_in_stage=True),SelectPrims(old_selected_paths=?,new_selected_paths=?,expand_in_stage=True),SelectPrims(old_selected_paths=?,new_selected_paths=?,expand_in_stage=True),SelectPrimsCommand(old_selected_paths=?,new_selected_paths=?,expand_in_stage=True),SelectPrimsCommand(old_selected_paths=?,new_selected_paths=?,expand_in_stage=True),SelectPrimsCommand(old_selected_paths=?,new_selected_paths=?,expand_in_stage=True),ToolbarPlayButtonClicked,ToolbarStopButtonClicked,ToolbarPlayButtonClicked'
2025-07-01T09:30:21Z [78ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_isaacSim_buildBranch = 'main'
2025-07-01T09:30:21Z [78ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_isaacSim_buildDate = 'Wed Jun 18 16:27:44 2025 -0500'
2025-07-01T09:30:21Z [79ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_isaacSim_buildHash = 'cbbda4f'
2025-07-01T09:30:21Z [80ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_isaacSim_buildRepo = 'https://github.com/isaac-sim/IsaacSim.git'
2025-07-01T09:30:21Z [80ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_isaacSim_buildVersion = '5.0.0-rc.23'
2025-07-01T09:30:21Z [81ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_physx_buildBranch = 'HEAD'
2025-07-01T09:30:21Z [81ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_physx_buildDate = 'Jun-06-2025'
2025-07-01T09:30:21Z [82ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_physx_buildHash = '6fff7ba'
2025-07-01T09:30:21Z [82ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_physx_buildRepo = 'gitlab-master.nvidia.com/omniverse/physics'
2025-07-01T09:30:21Z [82ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  lib_physx_buildVersion = '107.3.10'
2025-07-01T09:30:21Z [83ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  memoryStats = '(avail/total) RAM: 16.1935/31.007GB, Swap: 1.15014/2GB, VM: 1.71799e+10/1.71799e+10GB'
2025-07-01T09:30:21Z [83ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  nvidia-smi = '
==============NVSMI LOG==============

Timestamp                                 : Tue Jul  1 11:09:28 2025
Driver Version                            : 535.230.02
CUDA Version                              : 12.2

Attached GPUs                             : 1
GPU 00000000:01:00.0
    Product Name                          : NVIDIA GeForce RTX 4080 Laptop GPU
    Product Brand                         : GeForce
    Product Architecture                  : Ada Lovelace
    Display Mode                          : Disabled
    Display Active                        : Disabled
    Persistence Mode                      : Disabled
    Addressing Mode                       : None
    MIG Mode
        Current                           : N/A
        Pending                           : N/A
    Accounting Mode                       : Disabled
    Accounting Mode Buffer Size           : 4000
    Driver Model
        Current                           : N/A
        Pending                           : N/A
    Serial Number                         : N/A
    GPU UUID                              : GPU-f6414af7-59a0-e20f-3beb-20f9d7e6860a
    Minor Number                          : 0
    VBIOS Version                         : 95.04.3C.00.81
    MultiGPU Board                        : No
    Board ID                              : 0x100
    Board Part Number                     : N/A
    GPU Part Number                       : 27E0-750-A1
    FRU Part Number                       : N/A
    Module ID                             : 1
    Inforom Version
        Image Version                     : G002.0000.00.03
        OEM Object                        : 2.0
        ECC Object                        : N/A
        Power Management Object           : N/A
    Inforom BBX Object Flush
        Latest Timestamp                  : N/A
        Latest Duration                   : N/A
    GPU Operation Mode
        Current                           : N/A
        Pending                           : N/A
    GSP Firmware Version                  : N/A
    GPU Virtualization Mode
        Virtualization Mode               : None
        Host VGPU Mode                    : N/A
    GPU Reset Status
        Reset Required                    : No
        Drain and Reset Recommended       : No
    IBMNPU
        Relaxed Ordering Mode             : N/A
    PCI
        Bus                               : 0x01
        Device                            : 0x00
        Domain                            : 0x0000
        Device Id                         : 0x27E010DE
        Bus Id                            : 00000000:01:00.0
        Sub System Id                     : 0x28DD1043
        GPU Link Info
            PCIe Generation
                Max                       : 4
                Current                   : 1
                Device Current            : 1
                Device Max                : 4
                Host Max                  : 5
            Link Width
                Max                       : 16x
                Current                   : 8x
        Bridge Chip
            Type                          : N/A
            Firmware                      : N/A
        Replays Since Reset               : 0
        Replay Number Rollovers           : 0
        Tx Throughput                     : 0 KB/s
        Rx Throughput                     : 1000 KB/s
        Atomic Caps Inbound               : N/A
        Atomic Caps Outbound              : N/A
    Fan Speed                             : N/A
    Performance State                     : P8
    Clocks Event Reasons
        Idle                              : Active
        Applications Clocks Setting       : Not Active
        SW Power Cap                      : Not Active
        HW Slowdown                       : Not Active
            HW Thermal Slowdown           : Not Active
            HW Power Brake Slowdown       : Not Active
        Sync Boost                        : Not Active
        SW Thermal Slowdown               : Not Active
        Display Clock Setting             : Not Active
    Sparse Operation Mode                 : N/A
    FB Memory Usage
        Total                             : 12282 MiB
        Reserved                          : 272 MiB
        Used                              : 14 MiB
        Free                              : 11995 MiB
    BAR1 Memory Usage
        Total                             : 16384 MiB
        Used                              : 3 MiB
        Free                              : 16381 MiB
    Conf Compute Protected Memory Usage
        Total                             : 0 MiB
        Used                              : 0 MiB
        Free                              : 0 MiB
    Compute Mode                          : Default
    Utilization
        Gpu                               : 0 %
        Memory                            : 0 %
        Encoder                           : 0 %
        Decoder                           : 0 %
        JPEG                              : 0 %
        OFA                               : 0 %
    Encoder Stats
        Active Sessions                   : 0
        Average FPS                       : 0
        Average Latency                   : 0
    FBC Stats
        Active Sessions                   : 0
        Average FPS                       : 0
        Average Latency                   : 0
    ECC Mode
        Current                           : N/A
        Pending                           : N/A
    ECC Errors
        Volatile
            SRAM Correctable              : N/A
            SRAM Uncorrectable Parity     : N/A
            SRAM Uncorrectable SEC-DED    : N/A
            DRAM Correctable              : N/A
            DRAM Uncorrectable            : N/A
        Aggregate
            SRAM Correctable              : N/A
            SRAM Uncorrectable Parity     : N/A
            SRAM Uncorrectable SEC-DED    : N/A
            DRAM Correctable              : N/A
            DRAM Uncorrectable            : N/A
            SRAM Threshold Exceeded       : N/A
        Aggregate Uncorrectable SRAM Sources
            SRAM L2                       : N/A
            SRAM SM                       : N/A
            SRAM Microcontroller          : N/A
            SRAM PCIE                     : N/A
            SRAM Other                    : N/A
    Retired Pages
        Single Bit ECC                    : N/A
        Double Bit ECC                    : N/A
        Pending Page Blacklist            : N/A
    Remapped Rows
        Correctable Error                 : 0
        Uncorrectable Error               : 0
        Pending                           : No
        Remapping Failure Occurred        : No
        Bank Remap Availability Histogram
            Max                           : 96 bank(s)
            High                          : 0 bank(s)
            Partial                       : 0 bank(s)
            Low                           : 0 bank(s)
            None                          : 0 bank(s)
    Temperature
        GPU Current Temp                  : 58 C
        GPU T.Limit Temp                  : 28 C
        GPU Shutdown T.Limit Temp         : -5 C
        GPU Slowdown T.Limit Temp         : -2 C
        GPU Max Operating T.Limit Temp    : 0 C
        GPU Target Temperature            : 87 C
        Memory Current Temp               : N/A
        Memory Max Operating T.Limit Temp : N/A
    GPU Power Readings
        Power Draw                        : 3.32 W
        Current Power Limit               : 55.00 W
        Requested Power Limit             : 80.00 W
        Default Power Limit               : 80.00 W
        Min Power Limit                   : 5.00 W
        Max Power Limit                   : 150.00 W
    Module Power Readings
        Power Draw                        : N/A
        Current Power Limit               : N/A
        Requested Power Limit             : N/A
        Default Power Limit               : N/A
        Min Power Limit                   : N/A
        Max Power Limit                   : N/A
    Clocks
        Graphics                          : 210 MHz
        SM                                : 210 MHz
        Memory                            : 405 MHz
        Video                             : 765 MHz
    Applications Clocks
        Graphics                          : N/A
        Memory                            : N/A
    Default Applications Clocks
        Graphics                          : N/A
        Memory                            : N/A
    Deferred Clocks
        Memory                            : N/A
    Max Clocks
        Graphics                          : 3105 MHz
        SM                                : 3105 MHz
        Memory                            : 9001 MHz
        Video                             : 2415 MHz
    Max Customer Boost Clocks
        Graphics                          : N/A
    Clock Policy
        Auto Boost                        : N/A
        Auto Boost Default                : N/A
    Voltage
        Graphics                          : 630.000 mV
    Fabric
        State                             : N/A
        Status                            : N/A
    Processes
        GPU instance ID                   : N/A
        Compute instance ID               : N/A
        Process ID                        : 3537
            Type                          : G
            Name                          : ............./Xorg
            Used GPU Memory               : 4 MiB

'
2025-07-01T09:30:21Z [84ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  osDistro = 'ubuntu'
2025-07-01T09:30:21Z [85ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  osName = '24.04.2 LTS (Noble Numbat)'
2025-07-01T09:30:21Z [85ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  osVersion = '24.04.2'
2025-07-01T09:30:21Z [85ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  portableMode = '0'
2025-07-01T09:30:21Z [86ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  primaryDisplayRes = '1920x1200x32bit@60Hz'
2025-07-01T09:30:21Z [86ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  runEnvironment = 'Individual'
2025-07-01T09:30:21Z [87ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  runningInContainer = '0'
2025-07-01T09:30:21Z [87ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  shaderdb_debugSymbols = '0'
2025-07-01T09:30:21Z [88ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  shaderdb_dumpIncludeOverrides = '0'
2025-07-01T09:30:21Z [88ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  shaderdb_dumpIntermediates = '0'
2025-07-01T09:30:21Z [89ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  shaderdb_obfuscateCode = '1'
2025-07-01T09:30:21Z [89ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  shaderdb_optimizationLevel = '1'
2025-07-01T09:30:21Z [90ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  systemInfo = '
|---------------------------------------------------------------------------------------------|
| Driver Version: 535.230.02    | Graphics API: Vulkan
|=============================================================================================|
| GPU | Name                             | Active | LDA | GPU Memory | Vendor-ID | LUID       |
|     |                                  |        |     |            | Device-ID | UUID       |
|     |                                  |        |     |            | Bus-ID    |            |
|---------------------------------------------------------------------------------------------|
| 0   | NVIDIA GeForce RTX 4080 Laptop.. | Yes: 0 |     | 12282   MB | 10de      | 0          |
|     |                                  |        |     |            | 27e0      | f6414af7.. |
|     |                                  |        |     |            | 1         |            |
|---------------------------------------------------------------------------------------------|
| 1   | Intel(R) Graphics (RPL-P)        |        |     | 15875   MB | 8086      | 0          |
|     |                                  |        |     |            | a7a0      | 8680a0a7.. |
|     |                                  |        |     |            | 0         |            |
|=============================================================================================|
| OS: 24.04.2 LTS (Noble Numbat) ubuntu, Version: 24.04.2, Kernel: 6.8.0-62-generic
| XServer Vendor: The X.Org Foundation, XServer Version: 12101011 (1.21.1.11)
| Processor: 13th Gen Intel(R) Core(TM) i9-13900H
| Bare Metal Cores: 14 | Bare Metal Logical Cores: 28
| Available Cores:  20 
|---------------------------------------------------------------------------------------------|
| Total Memory (MB): 31751 | Free Memory: 22135
| Total Page/Swap (MB): 2047 | Free Page/Swap: 1153
|---------------------------------------------------------------------------------------------|
'
2025-07-01T09:30:21Z [91ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  telemetrySessionId = '13925465314584753663'
2025-07-01T09:30:21Z [91ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  terminatedByAbort = '0'
2025-07-01T09:30:21Z [92ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  totalRamBareMetalMB = '31751'
2025-07-01T09:30:21Z [92ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  totalRamLimitedMB = '31751'
2025-07-01T09:30:21Z [93ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  totalSwapBareMetalMB = '2047'
2025-07-01T09:30:21Z [93ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  totalSwapLimitedMB = '2047'
2025-07-01T09:30:21Z [93ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  userId = 'default'
2025-07-01T09:30:21Z [94ms] [Warning] [carb.crashreporter-breakpad.plugin] [crash]  workingDirectory = '/home/<username>/isaacsim/_build/linux-x86_64/release'
2025-07-01T09:30:21Z [94ms] [Fatal] [carb.crashreporter-breakpad.plugin] [crash] Thread 127062 backtrace follows:
2025-07-01T09:30:21Z [196ms] [Fatal] [carb.crashreporter-breakpad.plugin] 000: libc.so.6!__sigaction+0x50 (libc_sigaction.c:?)
2025-07-01T09:30:21Z [499ms] [Fatal] [carb.crashreporter-breakpad.plugin] 001: libisaacsim.ros2.bridge.plugin.so!OgnROS2PublishJointState::compute(IOgnROS2PublishJointState::OgnROS2PublishJointStateDatabase&)+0xac4 (/home/jean/isaacsim/_compiler/gmake2/isaacsim.ros2.bridge.plugin/../../../source/extensions/isaacsim.ros2.bridge/nodes/OgnROS2PublishJointState.cpp:111)
2025-07-01T09:30:21Z [780ms] [Fatal] [carb.crashreporter-breakpad.plugin] 002: libisaacsim.ros2.bridge.plugin.so!omni::graph::core::ogn::OmniGraphNode_ABI<OgnROS2PublishJointState, IOgnROS2PublishJointState::OgnROS2PublishJointStateDatabase>::computeVectorized(omni::graph::core::GraphContextObj const&, omni::graph::core::NodeObj const&, unsigned long)+0x1d0 (/home/jean/isaacsim/_compiler/gmake2/isaacsim.ros2.bridge.plugin/../../../_build/linux-x86_64/release/kit/dev/include/omni/graph/core/ogn/OmniGraphNodeABI.h:860)
2025-07-01T09:30:21Z [791ms] [Fatal] [carb.crashreporter-breakpad.plugin] 003: libomni.graph.action_core.plugin.so!std::ctype<char>::do_widen(char) const+0x7a47 (??:?)
2025-07-01T09:30:21Z [794ms] [Fatal] [carb.crashreporter-breakpad.plugin] 004: libomni.graph.action_core.plugin.so!std::ctype<char>::do_widen(char) const+0x3f4c (??:?)
2025-07-01T09:30:21Z [796ms] [Fatal] [carb.crashreporter-breakpad.plugin] 005: libomni.graph.exec.plugin.so!+0x56bb
2025-07-01T09:30:21Z [799ms] [Fatal] [carb.crashreporter-breakpad.plugin] 006: libomni.graph.action_core.plugin.so!std::ctype<char>::do_widen(char) const+0xe145 (??:?)
2025-07-01T09:30:21Z [802ms] [Fatal] [carb.crashreporter-breakpad.plugin] 007: libomni.graph.core.plugin.so!void std::vector<unsigned long, std::allocator<unsigned long> >::_M_realloc_insert<omni::graph::exec::unstable::CompactUniqueIndex::{unnamed type#1}>(__gnu_cxx::__normal_iterator<unsigned long*, std::vector<unsigned long, std::allocator<unsigned long> > >, omni::graph::exec::unstable::CompactUniqueIndex::{unnamed type#1}&&)+0x137a (??:?)
2025-07-01T09:30:21Z [806ms] [Fatal] [carb.crashreporter-breakpad.plugin] 008: libomni.graph.core.plugin.so!void std::vector<unsigned long, std::allocator<unsigned long> >::_M_realloc_insert<omni::graph::exec::unstable::CompactUniqueIndex::{unnamed type#1}>(__gnu_cxx::__normal_iterator<unsigned long*, std::vector<unsigned long, std::allocator<unsigned long> > >, omni::graph::exec::unstable::CompactUniqueIndex::{unnamed type#1}&&)+0x183f (??:?)
2025-07-01T09:30:21Z [809ms] [Fatal] [carb.crashreporter-breakpad.plugin] 009: libomni.graph.core.plugin.so!std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, char const*)+0x2b51 (??:?)
2025-07-01T09:30:21Z [811ms] [Fatal] [carb.crashreporter-breakpad.plugin] 010: libomni.graph.exec.plugin.so!+0x5a3d
2025-07-01T09:30:21Z [814ms] [Fatal] [carb.crashreporter-breakpad.plugin] 011: libomni.graph.core.plugin.so!std::_Hashtable<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::__detail::_Select1st, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::_Hashtable<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const*>(std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const*, unsigned long, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::integral_constant<bool, true>)+0x303f (??:?)
2025-07-01T09:30:21Z [817ms] [Fatal] [carb.crashreporter-breakpad.plugin] 012: libomni.graph.core.plugin.so!std::_Hashtable<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::__detail::_Select1st, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::_Hashtable<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const*>(std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const*, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const*, unsigned long, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::integral_constant<bool, true>)+0x2a20 (??:?)
2025-07-01T09:30:21Z [821ms] [Fatal] [carb.crashreporter-breakpad.plugin] 013: libomni.graph.core.plugin.so!std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, char const*)+0x2d31 (??:?)
2025-07-01T09:30:21Z [823ms] [Fatal] [carb.crashreporter-breakpad.plugin] 014: libomni.graph.exec.plugin.so!+0x5a3d
2025-07-01T09:30:21Z [826ms] [Fatal] [carb.crashreporter-breakpad.plugin] 015: libomni.stageupdate.plugin.so!std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_destroy()+0x1ddf (??:?)
2025-07-01T09:30:21Z [830ms] [Fatal] [carb.crashreporter-breakpad.plugin] 016: libomni.stageupdate.plugin.so!std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_destroy()+0x56df (??:?)
2025-07-01T09:30:21Z [832ms] [Fatal] [carb.crashreporter-breakpad.plugin] 017: libomni.graph.exec.plugin.so!+0x5a3d
2025-07-01T09:30:21Z [835ms] [Fatal] [carb.crashreporter-breakpad.plugin] 018: libomni.kit.exec.core.plugin.so!std::ctype<char>::do_widen(char) const+0xc35d (??:?)
2025-07-01T09:30:21Z [838ms] [Fatal] [carb.crashreporter-breakpad.plugin] 019: libomni.kit.exec.core.plugin.so!std::ctype<char>::do_widen(char) const+0xd39c (??:?)
2025-07-01T09:30:21Z [840ms] [Fatal] [carb.crashreporter-breakpad.plugin] 020: libomni.graph.exec.plugin.so!+0x43f5
2025-07-01T09:30:21Z [844ms] [Fatal] [carb.crashreporter-breakpad.plugin] 021: libomni.kit.exec.core.plugin.so!std::__detail::_Map_base<std::thread::id, std::pair<std::thread::id const, unsigned long>, std::allocator<std::pair<std::thread::id const, unsigned long> >, std::__detail::_Select1st, std::equal_to<std::thread::id>, std::hash<std::thread::id>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true>, true>::operator[](std::thread::id&&)+0xbcd (??:?)
2025-07-01T09:30:21Z [847ms] [Fatal] [carb.crashreporter-breakpad.plugin] 022: libomni.kit.exec.core.plugin.so!std::__detail::_Map_base<std::thread::id, std::pair<std::thread::id const, unsigned long>, std::allocator<std::pair<std::thread::id const, unsigned long> >, std::__detail::_Select1st, std::equal_to<std::thread::id>, std::hash<std::thread::id>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true>, true>::operator[](std::thread::id&&)+0x100c (??:?)
2025-07-01T09:30:21Z [849ms] [Fatal] [carb.crashreporter-breakpad.plugin] 023: libomni.kit.exec.core.plugin.so!+0xe001
2025-07-01T09:30:21Z [853ms] [Fatal] [carb.crashreporter-breakpad.plugin] 024: libomni.usd.so!std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<omni::usd::UsdContext::Impl::spawnLoaderThread<omni::usd::UsdContext::Impl::reopenUsd(bool, bool, omni::fabric::SampleIndex)::{lambda()#1}>(omni::usd::UsdContext::Impl::reopenUsd(bool, bool, omni::fabric::SampleIndex)::{lambda()#1}&&, bool)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&)+0x3698 (??:?)
2025-07-01T09:30:21Z [856ms] [Fatal] [carb.crashreporter-breakpad.plugin] 025: libomni.usd.so!std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<omni::usd::UsdContext::Impl::spawnLoaderThread<omni::usd::UsdContext::Impl::reopenUsd(bool, bool, omni::fabric::SampleIndex)::{lambda()#1}>(omni::usd::UsdContext::Impl::reopenUsd(bool, bool, omni::fabric::SampleIndex)::{lambda()#1}&&, bool)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&)+0x4230 (??:?)
2025-07-01T09:30:21Z [859ms] [Fatal] [carb.crashreporter-breakpad.plugin] 026: libomni.usd.so!std::__detail::_Compiler<std::__cxx11::regex_traits<char> >::_M_assertion()+0x1260 (??:?)
2025-07-01T09:30:21Z [865ms] [Fatal] [carb.crashreporter-breakpad.plugin] 027: libcarb.events.plugin.so!std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release()+0x6f6f (??:?)
2025-07-01T09:30:21Z [869ms] [Fatal] [carb.crashreporter-breakpad.plugin] 028: libcarb.events.plugin.so!std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release()+0x7504 (??:?)
2025-07-01T09:30:21Z [873ms] [Fatal] [carb.crashreporter-breakpad.plugin] 029: libomni.timeline.plugin.so!std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release()+0x2c69 (??:?)
2025-07-01T09:30:21Z [876ms] [Fatal] [carb.crashreporter-breakpad.plugin] 030: libomni.timeline.plugin.so!std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release()+0x41a9 (??:?)
2025-07-01T09:30:21Z [883ms] [Fatal] [carb.crashreporter-breakpad.plugin] 031: libcarb.eventdispatcher.plugin.so!carbOnPluginRegisterEx+0x3441 (??:?)
2025-07-01T09:30:21Z [908ms] [Fatal] [carb.crashreporter-breakpad.plugin] 032: libomni.kit.loop-isaac.plugin.so!omni::kit::RunLoopThread::update()+0x1036 (/home/jean/isaacsim/_compiler/gmake2/omni.kit.loop-isaac.plugin/../../../source/extensions/omni.kit.loop-isaac/plugins/omni.kit.loop/RunLoopRunner.cpp:338)
2025-07-01T09:30:21Z [913ms] [Fatal] [carb.crashreporter-breakpad.plugin] 033: libomni.kit.app.plugin.so!+0x235e1
2025-07-01T09:30:21Z [918ms] [Fatal] [carb.crashreporter-breakpad.plugin] 034: libomni.kit.app.plugin.so!carbOnPluginPreStartup+0x1fa0 (??:?)
2025-07-01T09:30:21Z [919ms] [Fatal] [carb.crashreporter-breakpad.plugin] 035: kit!+0x3cd3
2025-07-01T09:30:21Z [952ms] [Fatal] [carb.crashreporter-breakpad.plugin] 036: libc.so.6!__libc_init_first+0x8a (./csu/../sysdeps/x86/libc-start.c:74)
2025-07-01T09:30:21Z [986ms] [Fatal] [carb.crashreporter-breakpad.plugin] 037: libc.so.6!__libc_start_main+0x8b (./csu/../csu/libc-start.c:128)
2025-07-01T09:30:21Z [987ms] [Fatal] [carb.crashreporter-breakpad.plugin] 038: kit!_start+0x25 (??:?)
zsh: segmentation fault (core dumped)  ./isaac-sim.sh

@JeanLesur would it be possible for you to post the latest Isaac Sim log in addition to the crash report from your original post?

Hi @JeanLesur, thank you for your question! I am not able to readily reproduce this, do you have a particular usd file I could try?

No i don’t have a specific USD for which the crash arises. It happens even while trying to open simple almost empty USD files.

Hi @JeanLesur, are you still experiencing this issue? Can you try to install isaac sim from pip and see if the problem is fixed? Python Environment Installation — Isaac Sim Documentation

Hello!

We noticed that this topic hasn’t received any recent responses, so we are closing it for now to help keep the forum organized.

If you’re still experiencing this issue or have additional questions, please feel free to create a new topic with updated details. When doing so, we recommend mentioning or linking to this original topic in your new post—this helps provide context and makes it easier for others to assist you.

Thank you for being part of the NVIDIA Isaac Sim community.

Best regards,
The NVIDIA Isaac Sim Forum Team