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运行了一段时间时间应用直接挂掉 #189
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Thank you for opening this issue.
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tomcat9.0.39发生crash,生了一次,目前更新tomcat到9.0.41版在使用。 生产系统涉及比较多,不容抽离故障代码case。 |
我稍微喵了一眼日志,一些线索是:
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实在是非常有启发性的提醒,"an unallocated location in the heap" 的确不太正常。我多加几个 guarantee 排查一下。 |
我只能说胜哥无敌 |
Summary: Wisp unfortunately missed doing do_oop() for WispThread, which is corresponded to a Coroutine data structure. We shall add it. Test Plan: all wisp tests Reviewed-by: yuleil, sanhong Issue: #189
这个问题在接下来的 Dragonwell 8.12.13 中理论上是修复掉了,所以我先关闭这个 issue 了。如果之后还有问题的话请随时 reopen。 |
A fatal error has been detected by the Java Runtime Environment:
SIGSEGV (0xb) at pc=0x00007fdf31f2749f, pid=61205, tid=0x00007fdea5d56700
JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-_2020_12_15_09_29-b00)
Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode linux-amd64 compressed oops)
Problematic frame:
V [libjvm.so+0x6bf49f] java_lang_Thread::get_thread_status(oopDesc*)+0xf
hs_err_pid65.log
目前使用到版本:Alibaba_Dragonwell_8.5.5-GA_Linux_x64
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