Unitrace hangs in following scenarios for --chrome-kernel-logging or --chrome-device-logging flags: 1. If cmdListDesc.flags |= ZE_COMMAND_LIST_FLAG_IN_ORDER is set 2. If zeCommandListAppendWriteGlobalTimestamp is used, Ways to reproduce: Run the test on compute benchmark from [1] as follows: Command: $BTI_HOME/applications.analyzers.profilingtoolsinterfaces.sdk/tools/unitrace/build/unitrace --chrome-call-logging --chrome-kernel-logging --chrome-device-logging ./ulls_benchmark_l0 --test=MultiKernelExecution --api=l0 --count=1000 --wkgSizes=160 --wkgCount=8 --delay=1 --inOrderOverOOO=0 [1] https://github.com/intel/compute-benchmarks/tree/master/source/benchmarks