分析报错 用的是StripHprofHeapDumper 组件这种方式dump的内存镜像 HUWEI FLA-AL20 android9 必现 应该是hook写入的时候有点问题

[shijiannihao]

020-12-16 17:03:55.722 32550-32578/com.kwai.koom.demo I/LeaksFinder: build index file:/data/user/0/com.kwai.koom.demo/cache/koom/hprof/2020-12-16_17-03-51.hprof
2020-12-16 17:03:56.146 32550-32578/com.kwai.koom.demo W/System.err: java.lang.IllegalStateException: Unknown tag 0x0d at 3792519 after 0x08 at 3792506
2020-12-16 17:03:56.146 32550-32578/com.kwai.koom.demo W/System.err: at kshark.HprofReader.readHprofRecords(HprofReader.kt:446)
2020-12-16 17:03:56.146 32550-32578/com.kwai.koom.demo W/System.err: at kshark.internal.HprofInMemoryIndex$Companion.createReadingHprof(HprofInMemoryIndex.kt:377)
2020-12-16 17:03:56.146 32550-32578/com.kwai.koom.demo W/System.err: at kshark.HprofHeapGraph$Companion.indexHprof(HprofHeapGraph.kt:244)
2020-12-16 17:03:56.147 32550-32578/com.kwai.koom.demo W/System.err: at com.kwai.koom.javaoom.analysis.SuspicionLeaksFinder.buildIndex(SuspicionLeaksFinder.java:205)
2020-12-16 17:03:56.147 32550-32578/com.kwai.koom.demo W/System.err: at com.kwai.koom.javaoom.analysis.SuspicionLeaksFinder.find(SuspicionLeaksFinder.java:88)
2020-12-16 17:03:56.147 32550-32578/com.kwai.koom.demo W/System.err: at com.kwai.koom.javaoom.analysis.KHeapAnalyzer.analyze(KHeapAnalyzer.java:44)
2020-12-16 17:03:56.

[KollerWithDoris]

同样的问题 java.lang.IllegalStateException:Unknown tag 0x12 at 3331220 after 0x23 at 3331205

将StripHprofHeapDumper与ForkJvm组合起来使用会有此问题

Oppo Reno4, Android 10, 8G内存