| Summary: | LinuxPtraceTask aborts when trying to activate a new Proc from Source Window | ||
|---|---|---|---|
| Product: | frysk | Reporter: | Rick Moseley <rmoseley> |
| Component: | general | Assignee: | Unassigned <frysk-bugzilla> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | ||
| Priority: | P2 | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Host: | Target: | ||
| Build: | Last reconfirmed: | ||
| Bug Depends on: | |||
| Bug Blocks: | 4193 | ||
This was actually a problem with the GUI passing a file path to execvp with a space on the front of it. The core shouldn't panic when the exec path is invalid though :-) Still seeing this randomly. Here is another stacktrace:
{frysk.proc.LinuxPtraceTask@1143e00,pid=32052,tid=32052,state=detached} in state
"detached" did not handle handleTerminatedEvent
java.lang.RuntimeException:
{frysk.proc.LinuxPtraceTask@1143e00,pid=32052,tid=32052,state=detached} in state
"detached" did not handle handleTerminatedEvent
at frysk.proc.State.unhandled(State.java:70)
at frysk.proc.TaskState.handleTerminatedEvent(TaskState.java:70)
at frysk.proc.Task.processTerminatedEvent(Task.java:414)
at frysk.proc.LinuxPtraceWaitBuilder.terminated(LinuxPtraceWaitBuilder.java:218)
at frysk.sys.Wait.wait(Wait.cxx:568)
at frysk.sys.Wait.waitAll(Wait.java:106)
at frysk.event.WaitEventLoop.block(WaitEventLoop.java:83)
at frysk.event.EventLoop.runEventLoop(EventLoop.java:380)
at frysk.event.EventLoop.run(EventLoop.java:485)
at frysk.gui.Gui$4.run(Gui.java:367)
at java.lang.Thread.run(libgcj.so.7)
This pops up *sometimes* shorty after a source window has been brought up that
has been attached to a running bash process.
I can no longer reproduce this. It appears to be fixed. |
When calling the "Manager.host.requestCreateAttachedProc(cmd, new AttachedObserver());" method from the SourceWindowFactory the Linux core generates an unhandled exception error as follows: {frysk.proc.LinuxPtraceTask@12f60e0,pid=9905,tid=9905,state=StartMainTask.wantToAttachContinue} in state "StartMainTask.wantToAttachContinue" did not handle handleTerminatedEvent java.lang.RuntimeException: {frysk.proc.LinuxPtraceTask@12f60e0,pid=9905,tid=9905,state=StartMainTask.wantToAttachContinue} in state "StartMainTask.wantToAttachContinue" did not handle handleTerminatedEvent at frysk.proc.State.unhandled(State.java:70) at frysk.proc.TaskState.handleTerminatedEvent(TaskState.java:70) at frysk.proc.Task.processTerminatedEvent(Task.java:414) at frysk.proc.LinuxPtraceWaitBuilder.terminated(LinuxPtraceWaitBuilder.java:217) at frysk.sys.Wait.waitAllNoHang(Wait.cxx:276) at frysk.event.PollEventLoop$1$PollWaitOnSigChild.execute(PollEventLoop.java:277) at frysk.event.PollEventLoop.runEventLoop(PollEventLoop.java:339) at frysk.event.EventLoop.run(EventLoop.java:178) at frysk.gui.Gui$4.run(Gui.java:367) at java.lang.Thread.run(libgcj.so.7)