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ASAN: heap-use-after-free in edm::Worker::prePrefetchSelectionAsync #44888

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iarspider opened this issue May 2, 2024 · 8 comments · Fixed by #44891
Closed

ASAN: heap-use-after-free in edm::Worker::prePrefetchSelectionAsync #44888

iarspider opened this issue May 2, 2024 · 8 comments · Fixed by #44891
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ASAN reports heap-use-after-free in edm::Worker::prePrefetchSelectionAsync:

=================================================================
==1562832==ERROR: AddressSanitizer: heap-use-after-free on address 0x60b00021b888 at pc 0x14890c4c4f1b bp 0x7ffc72d98d40 sp 0x7ffc72d98d38
WRITE of size 4 at 0x60b00021b888 thread T0
    #0 0x14890c4c4f1a in edm::Worker::prePrefetchSelectionAsync(tbb::detail::d1::task_group&, edm::WaitingTask*, edm::ServiceToken const&, edm::StreamID, edm::EventPrincipal const*)::{lambda(std::__exception_ptr::exception_ptr const*)#1}::operator()(std::__exception_ptr::exception_ptr const*) const [clone .constprop.0] (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x8d0f1a)
    #1 0x14890b35c3be in tbb::detail::d1::function_task<edm::WaitingTaskList::announce()::{lambda()#1}>::execute(tbb::detail::d1::execution_data&) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreConcurrency.so+0x123be)
    #2 0x148909ca6280 in tbb::detail::d1::task* tbb::detail::r1::task_dispatcher::local_wait_for_all<false, tbb::detail::r1::external_waiter>(tbb::detail::d1::task*, tbb::detail::r1::external_waiter&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/task_dispatcher.h:322
    #3 0x148909ca6280 in tbb::detail::d1::task* tbb::detail::r1::task_dispatcher::local_wait_for_all<tbb::detail::r1::external_waiter>(tbb::detail::d1::task*, tbb::detail::r1::external_waiter&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/task_dispatcher.h:458
    #4 0x148909ca6280 in tbb::detail::r1::task_dispatcher::execute_and_wait(tbb::detail::d1::task*, tbb::detail::d1::wait_context&, tbb::detail::d1::task_group_context&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/task_dispatcher.cpp:168
    #5 0x14890bf51aeb in edm::FinalWaitingTask::wait() (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x35daeb)
    #6 0x14890bef2302 in edm::EventProcessor::processRuns() (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x2fe302)
    #7 0x14890bf23a1d in edm::EventProcessor::runToCompletion() (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x32fa1d)
    #8 0x40bb64 in tbb::detail::d1::task_arena_function<main::{lambda()#1}::operator()() const::{lambda()#1}, void>::operator()() const (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x40bb64)
    #9 0x148909c929ac in tbb::detail::r1::task_arena_impl::execute(tbb::detail::d1::task_arena_base&, tbb::detail::d1::delegate_base&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/arena.cpp:688
    #10 0x40f71a in main::{lambda()#1}::operator()() const (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x40f71a)
    #11 0x4083b4 in main (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x4083b4)
    #12 0x148908a4dd84 in __libc_start_main (/lib64/libc.so.6+0x3ad84)
    #13 0x4086ed in _start (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x4086ed)

0x60b00021b888 is located 8 bytes inside of 112-byte region [0x60b00021b880,0x60b00021b8f0)
freed by thread T0 here:
    #0 0x14890c7e75d8 in operator delete(void*, unsigned long) ../../../../libsanitizer/asan/asan_new_delete.cpp:164
    #1 0x14890c4c49b3 in edm::Worker::prePrefetchSelectionAsync(tbb::detail::d1::task_group&, edm::WaitingTask*, edm::ServiceToken const&, edm::StreamID, edm::EventPrincipal const*)::{lambda(std::__exception_ptr::exception_ptr const*)#1}::operator()(std::__exception_ptr::exception_ptr const*) const [clone .constprop.0] (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x8d09b3)
    #2 0x14890b35c3be in tbb::detail::d1::function_task<edm::WaitingTaskList::announce()::{lambda()#1}>::execute(tbb::detail::d1::execution_data&) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreConcurrency.so+0x123be)
    #3 0x148909ca6280 in tbb::detail::d1::task* tbb::detail::r1::task_dispatcher::local_wait_for_all<false, tbb::detail::r1::external_waiter>(tbb::detail::d1::task*, tbb::detail::r1::external_waiter&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/task_dispatcher.h:322
    #4 0x148909ca6280 in tbb::detail::d1::task* tbb::detail::r1::task_dispatcher::local_wait_for_all<tbb::detail::r1::external_waiter>(tbb::detail::d1::task*, tbb::detail::r1::external_waiter&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/task_dispatcher.h:458
    #5 0x148909ca6280 in tbb::detail::r1::task_dispatcher::execute_and_wait(tbb::detail::d1::task*, tbb::detail::d1::wait_context&, tbb::detail::d1::task_group_context&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/task_dispatcher.cpp:168
    #6 0x14890bf51aeb in edm::FinalWaitingTask::wait() (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x35daeb)
    #7 0x14890bef2302 in edm::EventProcessor::processRuns() (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x2fe302)
    #8 0x14890bf23a1d in edm::EventProcessor::runToCompletion() (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x32fa1d)
    #9 0x40bb64 in tbb::detail::d1::task_arena_function<main::{lambda()#1}::operator()() const::{lambda()#1}, void>::operator()() const (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x40bb64)
    #10 0x148909c929ac in tbb::detail::r1::task_arena_impl::execute(tbb::detail::d1::task_arena_base&, tbb::detail::d1::delegate_base&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/arena.cpp:688
    #11 0x40f71a in main::{lambda()#1}::operator()() const (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x40f71a)
    #12 0x4083b4 in main (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x4083b4)
    #13 0x148908a4dd84 in __libc_start_main (/lib64/libc.so.6+0x3ad84)

previously allocated by thread T0 here:
    #0 0x14890c7e66d8 in operator new(unsigned long) ../../../../libsanitizer/asan/asan_new_delete.cpp:95
    #1 0x14890c1ca04b in edm::FunctorWaitingTask<edm::Worker::doWorkAsync<edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1> >(edm::WaitingTaskHolder, edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1>::TransitionInfoType const&, edm::ServiceToken const&, edm::StreamID, edm::ParentContext const&, edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1>::Context const*)::{lambda(std::__exception_ptr::exception_ptr const*)#2}>* edm::make_waiting_task<edm::Worker::doWorkAsync<edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1> >(edm::WaitingTaskHolder, edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1>::TransitionInfoType const&, edm::ServiceToken const&, edm::StreamID, edm::ParentContext const&, edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1>::Context const*)::{lambda(std::__exception_ptr::exception_ptr const*)#2}>(edm::Worker::doWorkAsync<edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1> >(edm::WaitingTaskHolder, edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1>::TransitionInfoType const&, edm::ServiceToken const&, edm::StreamID, edm::ParentContext const&, edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1>::Context const*)::{lambda(std::__exception_ptr::exception_ptr const*)#2}) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x5d604b)
    #2 0x14890c1cbd37 in void edm::Worker::doWorkAsync<edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1> >(edm::WaitingTaskHolder, edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1>::TransitionInfoType const&, edm::ServiceToken const&, edm::StreamID, edm::ParentContext const&, edm::OccurrenceTraits<edm::EventPrincipal, (edm::BranchActionType)1>::Context const*) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x5d7d37)
    #3 0x14890c1bee1a in edm::Path::runNextWorkerAsync(unsigned int, edm::EventTransitionInfo const&, edm::ServiceToken const&, edm::StreamID const&, edm::StreamContext const*, tbb::detail::d1::task_group&) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x5cae1a)
    #4 0x14890c1c08b5 in edm::Path::processOneOccurrenceAsync(edm::WaitingTaskHolder, edm::EventTransitionInfo const&, edm::ServiceToken const&, edm::StreamID const&, edm::StreamContext const*) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x5cc8b5)
    #5 0x14890c3f790e in edm::StreamSchedule::processOneEventAsync(edm::WaitingTaskHolder, edm::EventTransitionInfo&, edm::ServiceToken const&, std::vector<edm::propagate_const<std::shared_ptr<edm::PathStatusInserter> >, std::allocator<edm::propagate_const<std::shared_ptr<edm::PathStatusInserter> > > >&) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x80390e)
    #6 0x14890c335702 in edm::Schedule::processOneEventAsync(edm::WaitingTaskHolder, unsigned int, edm::EventTransitionInfo&, edm::ServiceToken const&) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x741702)
    #7 0x14890be99bc5 in edm::waiting_task::detail::WaitingTaskChain<edm::waiting_task::detail::Conditional<edm::waiting_task::detail::AutoExceptionHandler<edm::EventProcessor::processEventAsyncImpl(edm::WaitingTaskHolder, unsigned int)::{lambda(auto:1)#2}> >, edm::waiting_task::detail::AutoExceptionHandler<edm::EventProcessor::processEventAsyncImpl(edm::WaitingTaskHolder, unsigned int)::{lambda(auto:1)#1}> >::runLast(edm::WaitingTaskHolder) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x2a5bc5)
    #8 0x14890bf364a2 in edm::EventProcessor::processEventAsyncImpl(edm::WaitingTaskHolder, unsigned int) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x3424a2)
    #9 0x14890bf36bf7 in tbb::detail::d1::function_task<edm::EventProcessor::processEventAsync(edm::WaitingTaskHolder, unsigned int)::{lambda()#1}>::execute(tbb::detail::d1::execution_data&) (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x342bf7)
    #10 0x148909ca6280 in tbb::detail::d1::task* tbb::detail::r1::task_dispatcher::local_wait_for_all<false, tbb::detail::r1::external_waiter>(tbb::detail::d1::task*, tbb::detail::r1::external_waiter&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/task_dispatcher.h:322
    #11 0x148909ca6280 in tbb::detail::d1::task* tbb::detail::r1::task_dispatcher::local_wait_for_all<tbb::detail::r1::external_waiter>(tbb::detail::d1::task*, tbb::detail::r1::external_waiter&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/task_dispatcher.h:458
    #12 0x148909ca6280 in tbb::detail::r1::task_dispatcher::execute_and_wait(tbb::detail::d1::task*, tbb::detail::d1::wait_context&, tbb::detail::d1::task_group_context&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/task_dispatcher.cpp:168
    #13 0x14890bf51aeb in edm::FinalWaitingTask::wait() (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x35daeb)
    #14 0x14890bef2302 in edm::EventProcessor::processRuns() (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x2fe302)
    #15 0x14890bf23a1d in edm::EventProcessor::runToCompletion() (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x32fa1d)
    #16 0x40bb64 in tbb::detail::d1::task_arena_function<main::{lambda()#1}::operator()() const::{lambda()#1}, void>::operator()() const (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x40bb64)
    #17 0x148909c929ac in tbb::detail::r1::task_arena_impl::execute(tbb::detail::d1::task_arena_base&, tbb::detail::d1::delegate_base&) /data/cmsbld/jenkins/workspace/auto-builds/CMSSW_14_1_0_pre3-el8_amd64_gcc12/build/CMSSW_14_1_0_pre3-build/BUILD/el8_amd64_gcc12/external/tbb/v2021.9.0-5849be8e21b090e14f1b189539cee138/tbb-v2021.9.0/src/tbb/arena.cpp:688
    #18 0x40f71a in main::{lambda()#1}::operator()() const (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x40f71a)
    #19 0x4083b4 in main (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/bin/el8_amd64_gcc12/cmsRun+0x4083b4)
    #20 0x148908a4dd84 in __libc_start_main (/lib64/libc.so.6+0x3ad84)

SUMMARY: AddressSanitizer: heap-use-after-free (/cvmfs/cms-ib.cern.ch/sw/x86_64/nweek-02835/el8_amd64_gcc12/cms/cmssw/CMSSW_14_1_ASAN_X_2024-05-01-2300/lib/el8_amd64_gcc12/libFWCoreFramework.so+0x8d0f1a) in edm::Worker::prePrefetchSelectionAsync(tbb::detail::d1::task_group&, edm::WaitingTask*, edm::ServiceToken const&, edm::StreamID, edm::EventPrincipal const*)::{lambda(std::__exception_ptr::exception_ptr const*)#1}::operator()(std::__exception_ptr::exception_ptr const*) const [clone .constprop.0]
Shadow bytes around the buggy address:
  0x0c168003b6c0: fd fd fd fd fd fa fa fa fa fa fa fa fa fa fd fd
  0x0c168003b6d0: fd fd fd fd fd fd fd fd fd fd fd fa fa fa fa fa
  0x0c168003b6e0: fa fa fa fa fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c168003b6f0: fd fa fa fa fa fa fa fa fa fa 00 00 00 00 00 00
  0x0c168003b700: 00 00 00 00 00 00 00 fa fa fa fa fa fa fa fa fa
=>0x0c168003b710: fd[fd]fd fd fd fd fd fd fd fd fd fd fd fd fa fa
  0x0c168003b720: fa fa fa fa fa fa 00 00 00 00 00 00 00 00 00 00
  0x0c168003b730: 00 00 00 00 fa fa fa fa fa fa fa fa 00 00 00 00
  0x0c168003b740: 00 00 00 00 00 00 00 00 00 00 fa fa fa fa fa fa
  0x0c168003b750: fa fa fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c168003b760: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==1562832==ABORTING

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cmsbuild commented May 2, 2024 •
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cms-bot internal usage

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cmsbuild commented May 2, 2024

A new Issue was created by @iarspider.

@makortel, @antoniovilela, @rappoccio, @smuzaffar, @sextonkennedy, @Dr15Jones can you please review it and eventually sign/assign? Thanks.

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assign core

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cmsbuild commented May 2, 2024

New categories assigned: core

@Dr15Jones,@makortel,@smuzaffar you have been requested to review this Pull request/Issue and eventually sign? Thanks

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makortel commented May 2, 2024

Very likely caused by #44767. I opened #44889 to revert it until the cause is fully understood.

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makortel commented May 2, 2024

#44891 has a proper fix (I closed the revert)

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makortel commented May 3, 2024

+core

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cmsbuild commented May 3, 2024

This issue is fully signed and ready to be closed.

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Fix exception handling in Worker::prePrefetchSelectionAsync() makortel/cmssw
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