BoundedOffHeapDataContainer can crash JVM ----------------------------------------- Key: ISPN-8410 URL: https://issues.jboss.org/browse/ISPN-8410 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 9.1.1.Final, 9.2.0.Alpha1 Reporter: Dan Berindei Assignee: Dan Berindei Fix For: 9.2.0.Beta1 I have written a test that uses progressively larger values in order to test for fragmentation in the native heap, but it crashes the JVM: {noformat} siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000008 Stack: [0x00007f8456172000,0x00007f8456273000], sp=0x00007f84562709a0, free space=1018k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) J 3123 C1 org.infinispan.container.offheap.BoundedOffHeapDataContainer.entryRemoved(J)V (357 bytes) @ 0x00007f84b9673b23 [0x00007f84b96729a0+0x1183] J 3122 C1 org.infinispan.container.offheap.OffHeapDataContainer.performRemove(JLjava/lang/Object;)Lorg/infinispan/container/entries/InternalCacheEntry; (124 bytes) @ 0x00007f84b9780fb4 [0x00007f84b97807c0+0x7f4] J 3116 C1 org.infinispan.container.offheap.BoundedOffHeapDataContainer.ensureSize()V (401 bytes) @ 0x00007f84b97483bc [0x00007f84b9746a80+0x193c] J 3095 C1 org.infinispan.container.offheap.BoundedOffHeapDataContainer.put(Ljava/lang/Object;Ljava/lang/Object;Lorg/infinispan/metadata/Metadata;)V (14 bytes) @ 0x00007f84b9267f8c [0x00007f84b9267ca0+0x2ec] J 3091 C2 org.infinispan.statetransfer.CommitManager.commit(Lorg/infinispan/container/entries/CacheEntry;Lorg/infinispan/context/Flag;ZLorg/infinispan/context/InvocationContext;)V (146 bytes) @ 0x00007f84b9248aac [0x00007f84b9248260+0x84c] J 2655 C1 org.infinispan.interceptors.locking.ClusteringDependentLogic$LocalLogic.commitSingleEntry(Lorg/infinispan/container/entries/CacheEntry;Lorg/infinispan/commands/FlagAffectedCommand;Lorg/infinispan/context/InvocationContext;Lorg/infinispan/context/Flag;Z)V (129 bytes) @ 0x00007f84b9830d54 [0x00007f84b9830420+0x934] J 2628 C1 org.infinispan.interceptors.locking.ClusteringDependentLogic$AbstractClusteringDependentLogic.commitEntry(Lorg/infinispan/container/entries/CacheEntry;Lorg/infinispan/commands/FlagAffectedCommand;Lorg/infinispan/context/InvocationContext;Lorg/infinispan/context/Flag;Z)V (36 bytes) @ 0x00007f84b9821cfc [0x00007f84b98219a0+0x35c] J 2626 C1 org.infinispan.interceptors.impl.EntryWrappingInterceptor.commitEntryIfNeeded(Lorg/infinispan/context/InvocationContext;Lorg/infinispan/commands/FlagAffectedCommand;Lorg/infinispan/container/entries/CacheEntry;Lorg/infinispan/context/Flag;)Z (53 bytes) @ 0x00007f84b9822e64 [0x00007f84b9822580+0x8e4] J 3038 C1 org.infinispan.interceptors.impl.EntryWrappingInterceptor.commitContextEntries(Lorg/infinispan/context/InvocationContext;Lorg/infinispan/commands/FlagAffectedCommand;)V (167 bytes) @ 0x00007f84b91970ac [0x00007f84b9195d00+0x13ac] J 3033 C2 org.infinispan.interceptors.BaseAsyncInterceptor.invokeNextThenAccept(Lorg/infinispan/context/InvocationContext;Lorg/infinispan/commands/VisitableCommand;Lorg/infinispan/interceptors/InvocationSuccessAction;)Ljava/lang/Object; (81 bytes) @ 0x00007f84b99a1cec [0x00007f84b99a17c0+0x52c] J 3084 C2 org.infinispan.interceptors.impl.EntryWrappingInterceptor.visitPutKeyValueCommand(Lorg/infinispan/context/InvocationContext;Lorg/infinispan/commands/write/PutKeyValueCommand;)Ljava/lang/Object; (13 bytes) @ 0x00007f84b9111c78 [0x00007f84b9111bc0+0xb8] J 2979 C2 org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitPutKeyValueCommand(Lorg/infinispan/context/InvocationContext;Lorg/infinispan/commands/write/PutKeyValueCommand;)Ljava/lang/Object; (24 bytes) @ 0x00007f84b99c06b4 [0x00007f84b99bf1a0+0x1514] J 3026 C2 org.infinispan.interceptors.impl.CacheMgmtInterceptor.visitPutKeyValueCommand(Lorg/infinispan/context/InvocationContext;Lorg/infinispan/commands/write/PutKeyValueCommand;)Ljava/lang/Object; (7 bytes) @ 0x00007f84b913567c [0x00007f84b9135620+0x5c] J 3064 C2 org.infinispan.cache.impl.EncoderCache.put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; (27 bytes) @ 0x00007f84b9a3baf4 [0x00007f84b9a3b4a0+0x654] j org.infinispan.container.offheap.OffHeapBoundedSingleNodeStressTest.lambda$testLotsOfWrites$0(Ljava/util/Map;)Ljava/lang/Void;+21 j org.infinispan.container.offheap.OffHeapBoundedSingleNodeStressTest$$Lambda$172.call()Ljava/lang/Object;+8 {noformat}