digitalmars.D.bugs - [Issue 6135] New: Thread/GC interaction bug on OS X
- d-bugmail puremagic.com (56/56) Jun 09 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6135
- d-bugmail puremagic.com (8/8) Jun 09 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6135
- d-bugmail puremagic.com (6/6) Jun 10 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6135
- d-bugmail puremagic.com (7/7) Jun 17 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6135
- d-bugmail puremagic.com (9/9) Jun 17 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6135
- d-bugmail puremagic.com (10/10) Jun 17 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6135
- d-bugmail puremagic.com (10/10) Jun 17 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6135
- d-bugmail puremagic.com (11/11) Jul 20 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6135
http://d.puremagic.com/issues/show_bug.cgi?id=6135 Summary: Thread/GC interaction bug on OS X Product: D Version: D2 Platform: x86 OS/Version: Mac OS X Status: NEW Severity: major Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: code klickverbot.at --- Consider the following program: --- import core.memory; import core.thread; void doNothing() {} void main() { foreach (i; 0 .. 10000) { auto t = new Thread(&doNothing); t.start(); GC.collect(); } } --- With latest DMD (9aae5c4) and druntime (00ce4ab) on OS X, this triggers the "Unable to load thread state" clause at core/thread.d:2280 during a GC collection (which in turn triggers an onOutOfMemoryError() on allocating the in the backtrace below): --- D4core6thread17thread_suspendAllUZv7suspendMFC4core6thread6ThreadZv () --- -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 09 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6135 --- The thread_get_state return code is 268435459 (0x10000003), probably corresponding to MACH_SEND_INVALID_DEST (mach/message.h). Just a shot in the dark, but maybe suspend() gets called for a thread that's no longer around? -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 09 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6135 --- And indeed, t.isRunning is false when thread_get_state() is called. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 10 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6135 --- Fixed by Sean Kelly in https://github.com/D-Programming-Language/druntime/commit/45c4f1b94dddd091cc5aa72de7b0fddf76a6de21. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 17 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6135 klickverbot <code klickverbot.at> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 17 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6135 Sean Kelly <sean invisibleduck.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED CC| |sean invisibleduck.org Resolution|FIXED | -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 17 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6135 Sean Kelly <sean invisibleduck.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |ASSIGNED --- Reopened to be marked as fixed with the 2.054 release. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 17 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6135 klickverbot <code klickverbot.at> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Closing, again, as 2.054 has been released in the meantime. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 20 2011