jimingham wrote: Nothing that test does should cause a crash. It's fine to revert for investigation, but it seems like a good test in that it is uncovering a real bug (though not the one intended).
Jim > On Dec 13, 2023, at 3:34 AM, David Spickett ***@***.***> wrote: > > > This test crashes on Arm and AArch64: > > ******************** TEST 'lldb-api :: > python_api/global_module_cache/TestGlobalModuleCache.py' FAILED > ******************** > Script: > -- > /usr/bin/python3.8 > /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/dotest.py > -u CXXFLAGS -u CFLAGS --env ARCHIVER=/usr/local/bin/llvm-ar --env > OBJCOPY=/usr/bin/llvm-objcopy --env > LLVM_LIBS_DIR=/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./lib > --env > LLVM_INCLUDE_DIR=/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/include > --env > LLVM_TOOLS_DIR=/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin > --arch aarch64 --build-dir > /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex > --lldb-module-cache-dir > /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex/module-cache-lldb/lldb-api > --clang-module-cache-dir > /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex/module-cache-clang/lldb-api > --executable /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin/lldb > --compiler /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin/clang > --dsymutil > /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin/dsymutil > --llvm-tools-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin > --lldb-libs-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./lib > /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/python_api/global_module_cache > -p TestGlobalModuleCache.py > -- > Exit Code: -6 > > Command Output (stdout): > -- > lldb version 18.0.0git (https://github.com/llvm/llvm-project.git revision > bb18611e3630d956b74fe33209321cb8ba9272a8) > clang revision bb18611e3630d956b74fe33209321cb8ba9272a8 > llvm revision bb18611e3630d956b74fe33209321cb8ba9272a8 > > -- > Command Output (stderr): > -- > python3.8: ../llvm-project/lldb/source/Target/ThreadPlanStack.cpp:151: > lldb::ThreadPlanSP lldb_private::ThreadPlanStack::PopPlan(): Assertion > `m_plans.size() > 1 && "Can't pop the base thread plan"' failed. > PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ > and include the crash backtrace. > #0 0x0000ffff7f3d8d60 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x51d7d60) > #1 0x0000ffff7f3d6d1c llvm::sys::RunSignalHandlers() > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x51d5d1c) > #2 0x0000ffff7f3d9494 SignalHandler(int) > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x51d8494) > #3 0x0000ffff85fee7dc (linux-vdso.so.1+0x7dc) > #4 0x0000ffff85e7cd78 raise > /build/glibc-RIFKjK/glibc-2.31/signal/../sysdeps/unix/sysv/linux/raise.c:51:1 > #5 0x0000ffff85e69aac abort > /build/glibc-RIFKjK/glibc-2.31/stdlib/abort.c:81:7 > #6 0x0000ffff85e76490 __assert_fail_base > /build/glibc-RIFKjK/glibc-2.31/assert/assert.c:89:7 > #7 0x0000ffff85e764f4 (/lib/aarch64-linux-gnu/libc.so.6+0x2d4f4) > #8 0x0000ffff7ef6f744 lldb_private::ThreadPlanStack::PopPlan() > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x4d6e744) > #9 0x0000ffff7ef482f8 lldb_private::Thread::PopPlan() > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x4d472f8) > #10 0x0000ffff7ef47ca8 lldb_private::Thread::ShouldStop(lldb_private::Event*) > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x4d46ca8) > #11 0x0000ffff7ef544c8 > lldb_private::ThreadList::ShouldStop(lldb_private::Event*) > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x4d534c8) > #12 0x0000ffff7eed3c30 > lldb_private::Process::ShouldBroadcastEvent(lldb_private::Event*) > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x4cd2c30) > #13 0x0000ffff7eecd220 > lldb_private::Process::HandlePrivateEvent(std::shared_ptr<lldb_private::Event>&) > > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x4ccc220) > #14 0x0000ffff7eed4eb4 lldb_private::Process::RunPrivateStateThread(bool) > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x4cd3eb4) > #15 0x0000ffff7eee06f0 std::_Function_handler<void* (), > lldb_private::Process::StartPrivateStateThread(bool)::$_0>::_M_invoke(std::_Any_data > const&) > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x4cdf6f0) > #16 0x0000ffff7edd3f80 > lldb_private::HostNativeThreadBase::ThreadCreateTrampoline(void*) > (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lib/python3.8/site-packages/lldb/_lldb.cpython-38-aarch64-linux-gnu.so+0x4bd2f80) > #17 0x0000ffff85e1f624 start_thread > /build/glibc-RIFKjK/glibc-2.31/nptl/pthread_create.c:477:8 > #18 0x0000ffff85f1a49c > /build/glibc-RIFKjK/glibc-2.31/misc/../sysdeps/unix/sysv/linux/aarch64/clone.S:81:0 > Though not consistently. > > I'm going to revert this until I have time to figure out why. > > — > Reply to this email directly, view it on GitHub > <https://github.com/llvm/llvm-project/pull/74894#issuecomment-1853751657>, or > unsubscribe > <https://github.com/notifications/unsubscribe-auth/ADUPVWY5VMA66TJ5Z5EZGR3YJGHEHAVCNFSM6AAAAABANJIUI2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNJTG42TCNRVG4>. > You are receiving this because you modified the open/close state. > https://github.com/llvm/llvm-project/pull/74894 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
