[haiku-bugs] Re: [Haiku] #11482: pthreads: possible race condition leading to deadlock
- From: "jessicah" <trac@xxxxxxxxxxxx>
- Date: Mon, 17 Nov 2014 09:32:57 -0000
#11482: pthreads: possible race condition leading to deadlock
---------------------------------+----------------------------
Reporter: jessicah | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: System/libroot.so | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
---------------------------------+----------------------------
Comment (by jessicah):
The only thing I can see is that all three threads are blocked, calling
`thread_block`. Since none of them use `thread_block_with_timeout`, I
don't really see how any of the threads could possibly hope to progress,
which would explain the deadlock. That's about all the sense I can make
out of the situation.
The same tests under Linux don't exhibit this behaviour, FYI. The tests
there all succeed without issue.
--
Ticket URL: <https://dev.haiku-os.org/ticket/11482#comment:3>
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