[Mono-bugs] [Bug 75481][Maj] New - Many mono-applications hang in FUTEX_WAIT

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Changed by bugzilla.ximian.com-f at unternet.org.

http://bugzilla.ximian.com/show_bug.cgi?id=75481

--- shadow/75481	2005-07-05 19:00:57.000000000 -0400
+++ shadow/75481.tmp.11362	2005-07-05 19:00:57.000000000 -0400
@@ -0,0 +1,65 @@
+Bug#: 75481
+Product: Mono: Runtime
+Version: 1.1
+OS: 
+OS Details: FC4
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Major
+Component: io-layer
+AssignedTo: mono-bugs at ximian.com                            
+ReportedBy: bugzilla.ximian.com-f at unternet.org               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Many mono-applications hang in FUTEX_WAIT
+
+Please fill in this template when reporting a bug, unless you know what you
+are doing.
+Description of Problem:
+Many mono applications hang directly after startup. Running an strace on
+these applications always shows the same result: they hang in futex().
+
+(strace -f mono /usr/lib/monodoc/browser.exe)
+....
+....
+....
+[pid  8783] gettimeofday({1120600062, 474192}, NULL) = 0
+[pid  8783] futex(0xb7b8c1c4, FUTEX_WAKE, 1) = 0
+[pid  8783] clock_gettime(CLOCK_REALTIME, {1120600062, 474510000}) = 0
+[pid  8783] futex(0xb7b8c1e0, FUTEX_WAIT, 1617, {0, 99490000}) = -1
+ETIMEDOUT (Connection timed out)
+[pid  8783] gettimeofday({1120600062, 575183}, NULL) = 0
+[pid  8783] futex(0xb7b8c1c4, FUTEX_WAKE, 1) = 0
+[pid  8783] clock_gettime(CLOCK_REALTIME, {1120600062, 575500000}) = 0
+[pid  8783] futex(0xb7b8c1e0, FUTEX_WAIT, 1619, {0, 99500000}) = -1
+ETIMEDOUT (Connection timed out)
+[pid  8783] gettimeofday({1120600062, 676167}, NULL) = 0
+[pid  8783] futex(0xb7b8c1c4, FUTEX_WAKE, 1) = 0
+[pid  8783] clock_gettime(CLOCK_REALTIME, {1120600062, 676487000}) = 0
+[pid  8783] futex(0xb7b8c1e0, FUTEX_WAIT, 1621, {0, 99513000}) = -1
+ETIMEDOUT (Connection timed out)
+....
+....
+....
+
+
+Steps to reproduce the problem:
+1. start an affected mono application (eg. monodoc, beagled, beagle-..., etc)
+2. application hangs
+3. 
+
+Actual Results:
+Application hangs
+
+Expected Results:
+Application should run normally?
+
+How often does this happen? 
+Always
+
+Additional Information:
+mono 1.1.8 etc., installed using packages from nrpms (http://www.nrpms.net/)
+Using standard (ftp.kernel.org) kernel 2.6.12 with inotify patch