Bug 2356 - During a bash fork() stress test, frysk throws: did not handle PerformRemoval exception
Summary: During a bash fork() stress test, frysk throws: did not handle PerformRemoval...
Status: NEW
Alias: None
Product: frysk
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
: P1 normal
Target Milestone: ---
Assignee: Unassigned
URL:
Keywords:
Depends on:
Blocks: 1553
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Reported: 2006-02-19 17:17 UTC by Phil Muldoon
Modified: 2007-05-06 16:36 UTC (History)
0 users

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2007-05-06 17:36 UTC, SarahGindin 		Details
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Description Phil Muldoon 2006-02-19 17:17:22 UTC 
Attach to a bash shell
Add Fork observer

type:

try this: n=0 ; while test $n -lt 500 ; do ls & n=`expr $n + 1` ; done

Sometimes the following exception is thrown:

Frysk Core has reported the following errors

Linux{frysk.proc.LinuxTask@729b5f0,id={TaskId,11454},state=running} in state
"running" did not handle PerformRemoval

_ZN4java4lang11VMThrowable16fillInStackTraceEPNS0_9ThrowableE (/usr/lib/libgcj.so.6)
_ZN4java4lang9Throwable16fillInStackTraceEv (/usr/lib/libgcj.so.6)
_ZN4java4lang9ThrowableC1EPNS0_6StringE (/usr/lib/libgcj.so.6)
_ZN4java4lang9ExceptionC1EPNS0_6StringE (/usr/lib/libgcj.so.6)
_ZN4java4lang16RuntimeExceptionC1EPNS0_6StringE (/usr/lib/libgcj.so.6)
0x080ee22d (Unknown Source)
0x080f2c89 (Unknown Source)
0x080ee9eb (Unknown Source)
0x080f3f40 (Unknown Source)
0x080f414a (Unknown Source)
0x080bb202 (Unknown Source)
_ZN4java4lang6Thread3runEv (/usr/lib/libgcj.so.6)
_Z13_Jv_ThreadRunPN4java4lang6ThreadE (/usr/lib/libgcj.so.6)
0x03f913ca (Unknown Source)
GC_start_routine (/usr/lib/libgcj.so.6)
0x00b1c371 (Unknown Source)
__clone (/lib/tls/libc.so.6)
Comment 1 Mark Wielaard 2007-02-02 13:09:24 UTC 
This still happens although the exception has changed:
{frysk.proc.LinuxPtraceTask@2fb0230,pid=4132,tid=4132,state=detached} in state
"detached" did not handle handleStoppedEvent

java.lang.RuntimeException:
{frysk.proc.LinuxPtraceTask@2fb0230,pid=4132,tid=4132,state=detached} in state
"detached" did not handle handleStoppedEvent
   at frysk.proc.State.unhandled(FryskGui)
   at frysk.proc.TaskState.handleStoppedEvent(FryskGui)
   at frysk.proc.Task.processStoppedEvent(FryskGui)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld$5.stopped(FryskGui)
   at frysk.sys.Wait.waitAllNoHang(FryskGui)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld.execute(FryskGui)
   at frysk.event.EventLoop.runEventLoop(FryskGui)
   at frysk.event.EventLoop.run(FryskGui)
   at frysk.gui.Gui$4.run(FryskGui)
   at java.lang.Thread.run(libgcj.so.7rh)
Comment 2 SarahGindin 2007-05-06 17:36:39 UTC 
Created attachment 1768 [details]
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