Details
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Bug
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Resolution: Fixed
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P4
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8-shenandoah, 11.0.9, 16, 17
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b11
Description
$ CONF=linux-x86-server-fastdebug make clean images run-test TEST=java/net/httpclient/http2/HpackCircularBufferDriver.java TEST_VM_OPTS="-XX:+UseShenandoahGC"
# Internal Error (/home/shade/trunks/jdk/src/hotspot/share/opto/type.hpp:1661), pid=615876, tid=615890
# assert(_base == Tuple) failed: Not a Tuple
#
# JRE version: OpenJDK Runtime Environment (17.0) (fastdebug build 17-internal+0-adhoc.shade.jdk)
# Java VM: OpenJDK Server VM (fastdebug 17-internal+0-adhoc.shade.jdk, mixed mode, tiered, shenandoah gc, linux-x86)
# Problematic frame:
# V [libjvm.so+0x11f1aa6] ProjNode::proj_type(Type const*) const [clone .part.0]+0x26
#
Current CompileTask:
C2: 1429 500 4 jdk.internal.net.http.hpack.CircularBufferTest::queueOnce (221 bytes)
Stack: [0xc292e000,0xc29af000], sp=0xc29ac310, free space=504k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x123fee6] ProjNode::proj_type(Type const*) const [clone .part.0]+0x26
V [libjvm.so+0x1371468] PhaseIterGVN::transform_old(Node*)+0x4c8
V [libjvm.so+0x136983b] PhaseIterGVN::optimize()+0x28b
V [libjvm.so+0x90d1c2] PhaseIdealLoop::optimize(PhaseIterGVN&, LoopOptsMode)+0x782
V [libjvm.so+0x1560012] ShenandoahBarrierC2Support::expand(Compile*, PhaseIterGVN&)+0x62
V [libjvm.so+0x149f427] ShenandoahBarrierSetC2::expand_barriers(Compile*, PhaseIterGVN&) const+0x17
V [libjvm.so+0x909853] Compile::Optimize()+0x12b3
V [libjvm.so+0x90ae8e] Compile::Compile(ciEnv*, ciMethod*, int, bool, bool, bool, bool, DirectiveSet*)+0x136e
V [libjvm.so+0x74787a] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x26a
V [libjvm.so+0x91d865] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x1665
V [libjvm.so+0x91e7f9] CompileBroker::compiler_thread_loop()+0x789
V [libjvm.so+0x16c533b] compiler_thread_entry(JavaThread*, Thread*)+0x2b
V [libjvm.so+0x16cda28] JavaThread::thread_main_inner()+0x5b8
V [libjvm.so+0x16ce022] JavaThread::run()+0x4b2
V [libjvm.so+0x16d4e1e] Thread::call_run()+0xfe
V [libjvm.so+0x12e5b97] thread_native_entry(Thread*)+0x137
C [libpthread.so.0+0x8635] start_thread+0xf5
The failure is intermittent. Bisection points toJDK-8254913 as first commit where the issue starts to (intermittently) manifest.
# Internal Error (/home/shade/trunks/jdk/src/hotspot/share/opto/type.hpp:1661), pid=615876, tid=615890
# assert(_base == Tuple) failed: Not a Tuple
#
# JRE version: OpenJDK Runtime Environment (17.0) (fastdebug build 17-internal+0-adhoc.shade.jdk)
# Java VM: OpenJDK Server VM (fastdebug 17-internal+0-adhoc.shade.jdk, mixed mode, tiered, shenandoah gc, linux-x86)
# Problematic frame:
# V [libjvm.so+0x11f1aa6] ProjNode::proj_type(Type const*) const [clone .part.0]+0x26
#
Current CompileTask:
C2: 1429 500 4 jdk.internal.net.http.hpack.CircularBufferTest::queueOnce (221 bytes)
Stack: [0xc292e000,0xc29af000], sp=0xc29ac310, free space=504k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x123fee6] ProjNode::proj_type(Type const*) const [clone .part.0]+0x26
V [libjvm.so+0x1371468] PhaseIterGVN::transform_old(Node*)+0x4c8
V [libjvm.so+0x136983b] PhaseIterGVN::optimize()+0x28b
V [libjvm.so+0x90d1c2] PhaseIdealLoop::optimize(PhaseIterGVN&, LoopOptsMode)+0x782
V [libjvm.so+0x1560012] ShenandoahBarrierC2Support::expand(Compile*, PhaseIterGVN&)+0x62
V [libjvm.so+0x149f427] ShenandoahBarrierSetC2::expand_barriers(Compile*, PhaseIterGVN&) const+0x17
V [libjvm.so+0x909853] Compile::Optimize()+0x12b3
V [libjvm.so+0x90ae8e] Compile::Compile(ciEnv*, ciMethod*, int, bool, bool, bool, bool, DirectiveSet*)+0x136e
V [libjvm.so+0x74787a] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x26a
V [libjvm.so+0x91d865] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x1665
V [libjvm.so+0x91e7f9] CompileBroker::compiler_thread_loop()+0x789
V [libjvm.so+0x16c533b] compiler_thread_entry(JavaThread*, Thread*)+0x2b
V [libjvm.so+0x16cda28] JavaThread::thread_main_inner()+0x5b8
V [libjvm.so+0x16ce022] JavaThread::run()+0x4b2
V [libjvm.so+0x16d4e1e] Thread::call_run()+0xfe
V [libjvm.so+0x12e5b97] thread_native_entry(Thread*)+0x137
C [libpthread.so.0+0x8635] start_thread+0xf5
The failure is intermittent. Bisection points to
Attachments
Issue Links
- relates to
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JDK-8254913 Increase InlineSmallCode default from 2000 to 2500 for x64
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- Resolved
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JDK-8263352 assert(use == polladr) failed: the use should be a safepoint polling
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- Resolved
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