On Thu, 20 Jun 2024 11:58:23 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:
> The following issue has been observed when running > serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorThreadTest (and some > other :tier1 tests) > on Linux with ubsan enabled binaries : > > test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.cpp:518:9: > runtime error: null pointer passed as argument 2, which is declared to never > be null > #0 0xffff80388020 in event_storage_augment_storage > test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.cpp:518 > #1 0xffff80388020 in event_storage_add > test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.cpp:557 > #2 0xffff85e695fc in JvmtiExport::post_sampled_object_alloc(JavaThread*, > oopDesc*) src/hotspot/share/prims/jvmtiExport.cpp:2926 > #3 0xffff85e558b8 in > JvmtiObjectAllocEventCollector::generate_call_for_allocated() > src/hotspot/share/prims/jvmtiExport.cpp:3074 > #4 0xffff85e56c14 in > JvmtiSampledObjectAllocEventCollector::~JvmtiSampledObjectAllocEventCollector() > src/hotspot/share/prims/jvmtiExport.cpp:3171 > #5 0xffff85e56c14 in > JvmtiSampledObjectAllocEventCollector::~JvmtiSampledObjectAllocEventCollector() > src/hotspot/share/prims/jvmtiExport.cpp:3166 > #6 0xffff862ace34 in > MemAllocator::Allocation::notify_allocation_jvmti_sampler() > src/hotspot/share/gc/shared/memAllocator.cpp:196 > #7 0xffff862af7a4 in MemAllocator::Allocation::~Allocation() > src/hotspot/share/gc/shared/memAllocator.cpp:87 > #8 0xffff862af7a4 in MemAllocator::allocate() const > src/hotspot/share/gc/shared/memAllocator.cpp:356 > #9 0xffff86dca4dc in CollectedHeap::array_allocate(Klass*, unsigned long, > int, bool, JavaThread*) > src/hotspot/share/gc/shared/collectedHeap.inline.hpp:41 > #10 0xffff86dca4dc in TypeArrayKlass::allocate_common(int, bool, > JavaThread*) src/hotspot/share/oops/typeArrayKlass.cpp:93 > #11 0xffff86dca4dc in TypeArrayKlass::allocate_common(int, bool, > JavaThread*) src/hotspot/share/oops/typeArrayKlass.cpp:89 > #12 0xffff857f35c8 in InterpreterRuntime::newarray(JavaThread*, > BasicType, int) src/hotspot/share/interpreter/interpreterRuntime.cpp:232 > #13 0xffff6b094cf4 (<unknown module>) LGTM. ------------- Marked as reviewed by lucy (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/19804#pullrequestreview-2130462767
