| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-2176952 | 7 | Swamy Venkataramanappa | P3 | Closed | Fixed | b14 |
| JDK-2149772 | 6u4 | Swamy Venkataramanappa | P2 | Resolved | Fixed | b01 |
A profiler vendor reports a crash using IterateThroughHeap when the primtive field callback enabled.
The crash is hard to duplicate but the following has observed to crash on windows-i586 about 1 in 50 runs:
java -mx512m -agentlib:SmallAgent -jar $JDK_HOME/jfc/SwingSet2/SwingSet2.jar
The test creates an agent thread and invokes IterateOverHeap and IterateThroughHeap in a loop (with a 100ms pause between each iteration). When the crash occurs it typically happens when the counter is <20 which suggests the problem is that the heap iteration is encountering an object that is only partially initialized or an internal object.
The crash is hard to duplicate but the following has observed to crash on windows-i586 about 1 in 50 runs:
java -mx512m -agentlib:SmallAgent -jar $JDK_HOME/jfc/SwingSet2/SwingSet2.jar
The test creates an agent thread and invokes IterateOverHeap and IterateThroughHeap in a loop (with a 100ms pause between each iteration). When the crash occurs it typically happens when the counter is <20 which suggests the problem is that the heap iteration is encountering an object that is only partially initialized or an internal object.
- backported by
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JDK-2149772 IterateThroughHeap crash when primitive field callback enabled
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- Resolved
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- Closed
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