iarspider

Happened in CMSSW_14_2_X_2024-10-13-0000/el8_amd64_gcc12 RelVal 12634.21 [log](https://cmssdt.cern.ch/SDT/cgi-bin/logreader/el8_amd64_gcc12/CMSSW_14_2_X_2024-10-13-0000/pyRelValMatrixLogs/run/12634.21_TTbar_14TeV+2023PU_ProdLike/step2_TTbar_14TeV+2023PU_ProdLike.log#/138-138) ``` Thread 4 (Thread 0x14ef67bdd700 (LWP 1310764) "cmsRun"): #0 0x000014efb49baac1 in poll () from /lib64/libc.so.6 #1 0x000014efb021b9f7 in edm::service::InitRootHandlers::stacktraceFromThread() () from /cvmfs/cms-ib.cern.ch/sw/x86_64/week1/el8_amd64_gcc12/cms/cmssw/CMSSW_14_2_X_2024-10-13-0000/lib/el8_amd64_gcc12/pluginFWCoreServicesPlugins.so #2 0x000014efb021bbf4...

assign Mixing/Base

Another occurrence: https://cmssdt.cern.ch/SDT/cgi-bin/logreader/el8_amd64_gcc12/CMSSW_15_1_X_2025-04-22-1100/pyRelValMatrixLogs/run/11834.0_TTbar_14TeV+2022PU/step3_TTbar_14TeV+2022PU.log#/132-132 ``` Thread 3 (Thread 0x14b1213b1700 (LWP 910319) "cmsRun"): #0 0x000014b17bb5cac1 in poll () from /lib64/libc.so.6 #1 0x000014b174e72a47 in edm::service::InitRootHandlers::stacktraceFromThread() () from /cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02886/el8_amd64_gcc12/cms/cmssw-patch/CMSSW_15_1_X_2025-04-22-1100/lib/el8_amd64_gcc12/pluginFWCoreServicesPlugins.so #2 0x000014b174e72c44 in sig_dostack_then_abort ()...

Another occurance: [link](https://cmssdt.cern.ch/SDT/cgi-bin/logreader/el8_amd64_gcc12/CMSSW_15_1_X_2025-04-29-2300/pyRelValMatrixLogs/run/11834.13_TTbar_14TeV+2022PU_mlpf/step3_TTbar_14TeV+2022PU_mlpf.log#/132-132) ``` Thread 3 (Thread 0x14565dee2700 (LWP 406098) "cmsRun"): #0 0x00001456b5b25ac1 in poll () from /lib64/libc.so.6 #1 0x00001456b1319a47 in edm::service::InitRootHandlers::stacktraceFromThread() () from /cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02887/el8_amd64_gcc12/cms/cmssw/CMSSW_15_1_X_2025-04-29-2300/lib/el8_amd64_gcc12/pluginFWCoreServicesPlugins.so #2 0x00001456b1319c44 in sig_dostack_then_abort ()...

Happened again: [link](https://cmssdt.cern.ch/SDT/cgi-bin/logreader/el8_amd64_gcc12/CMSSW_15_1_FP_X_2025-06-29-2300/pyRelValMatrixLogs/run/4001.0_TTbar/step3_TTbar.log#/46-46) ``` Thread 4 (Thread 0x150aef622700 (LWP 2682602) "cmsRun"): #0 0x0000150b4635bba1 in poll () from /lib64/libc.so.6 #1 0x0000150b419021ce in edm::service::InitRootHandlers::stacktraceFromThread() () from /cvmfs/cms-ib.cern.ch/sw/x86_64/week0/el8_amd64_gcc12/cms/cmssw/CMSSW_15_1_FP_X_2025-06-29-2300/lib/el8_amd64_gcc12/pluginFWCoreServicesPlugins.so #2 0x0000150b419023df in sig_dostack_then_abort ()...

Happened again in a different workflow, and only when running on Nvidia_t4 GPU in el9: [link](https://cmssdt.cern.ch/SDT/cgi-bin/logreader/el9_amd64_gcc12/CMSSW_15_1_X_2025-08-12-2300/gpu/nvidia_t4/pyRelValMatrixLogs/run/17034.423_TTbar_14TeV+2025PU_Patatrack_HCALOnlyGPUandAlpaka_Validation/step3_TTbar_14TeV+2025PU_Patatrack_HCALOnlyGPUandAlpaka_Validation.log#/80-80) ``` Thread 3 (Thread 0x14653e255640 (LWP 2572233) "cmsRun"): #0 0x00001465b9046fdf in poll () from...

This error still happens, e.g. [CMSSW_16_0_ROOT636_X-2025-10-09-1100 for el8_amd64_gcc14 - RelVal 11846.19](https://cmssdt.cern.ch/SDT/cgi-bin/logreader/el8_amd64_gcc14/CMSSW_16_0_ROOT636_X_2025-10-09-1100/pyRelValMatrixLogs/run/11846.19_ZEE_14+2022PU_ecalDeepSC/step2_ZEE_14+2022PU_ecalDeepSC.log#/54-54) ``` Thread 17 (Thread 0x148ad288f700 (LWP 1599084) "cmsRun"): #0 0x0000148b2095bbb1 in poll () from /lib64/libc.so.6 #1 0x0000148b1a52b65e in edm::service::InitRootHandlers::stacktraceFromThread()...

Failed again: [link](https://cmssdt.cern.ch/SDT/cgi-bin/logreader/el8_amd64_gcc13/CMSSW_16_0_X_2025-11-05-1100/gpu/nvidia_t4/pyRelValMatrixLogs/run/17034.412_TTbar_14TeV+2025PU_Patatrack_ECALOnlyAlpaka/step3_TTbar_14TeV+2025PU_Patatrack_ECALOnlyAlpaka.log#/94) ``` Thread 3 (Thread 0x14916faec700 (LWP 2250791) "cmsRun"): #0 0x00001491ecca1bb1 in poll () from /lib64/libc.so.6 #1 0x00001491e7f5b88e in edm::service::InitRootHandlers::stacktraceFromThread() () from /cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02914/el8_amd64_gcc13/cms/cmssw/CMSSW_16_0_X_2025-11-05-1100/lib/el8_amd64_gcc13/pluginFWCoreServicesPlugins.so #2 0x00001491e7f5ba93 in sig_dostack_then_abort ()...

assign from L1Trigger/TrackFindingTracklet

Two new failures in CMSSW_16_0_ASAN_X_2025-12-10-2300: [34634.703](https://cmssdt.cern.ch/SDT/cgi-bin/logreader/el8_amd64_gcc13/CMSSW_16_0_ASAN_X_2025-12-10-2300/pyRelValMatrixLogs/run/34634.703_TTbar_14TeV+Run4D121PU_lstOnCPUIters01TrackingOnly/step2_TTbar_14TeV+Run4D121PU_lstOnCPUIters01TrackingOnly.log#/215-215) and [34634.114](https://cmssdt.cern.ch/SDT/cgi-bin/logreader/el8_amd64_gcc13/CMSSW_16_0_ASAN_X_2025-12-10-2300/pyRelValMatrixLogs/run/34634.114_TTbar_14TeV+Run4D121PU_OTInefficiency10PC/step2_TTbar_14TeV+Run4D121PU_OTInefficiency10PC.log#/)