#6071: Compiled program segfaults
-----------------------------+----------------------------------------------
Reporter: stevecheckoway | Owner: simonmar
Type: bug | Status: closed
Priority: highest | Milestone: 7.4.2
Component: Compiler | Version: 7.0.4
Resolution: worksforme | Keywords:
Os: Linux | Architecture: Unknown/Multiple
Failure: Runtime crash | Difficulty: Unknown
Testcase: | Blockedby:
Blocking: | Related:
-----------------------------+----------------------------------------------
Changes (by simonmar):
* status: new => closed
* resolution: => worksforme
Comment:
Not reproducible with 7.4.1:
{{{
$ ./6071 +RTS -K1g
1: 0/6204
2: 0/6204
3: 0/6204
4: 0/6204
5: 0/6204
6: 0/6204
7: 0/6204
8: 0/6204
9: 0/6204
10: 0/6204
11: 0/6204
12: 0/6204
13: 0/6204
14: 0/6204
15: 0/6204
16: 0/6204
17: 0/6204
18: 0/6204
19: 0/6204
20: 0/6204
21: 0/6204
22: 0/6204
23: 0/6204
24: 0/6204
25: 0/6204
26: 0/2449432
27: 0/5027767
28: 0/5027767
29: 0/10980733
526.17s real 495.15s user 28.53s system 99% ./6071 +RTS -K1g
}}}
Also tried with 7.0.3, which didn't crash (and was slower):
{{{
$ ./6071 +RTS -K1g
1: 0/6204
2: 0/6204
3: 0/6204
4: 0/6204
5: 0/6204
6: 0/6204
7: 0/6204
8: 0/6204
9: 0/6204
10: 0/6204
11: 0/6204
12: 0/6204
13: 0/6204
14: 0/6204
15: 0/6204
16: 0/6204
17: 0/6204
18: 0/6204
19: 0/6204
20: 0/6204
21: 0/6204
22: 0/6204
23: 0/6204
24: 0/6204
25: 0/6204
26: 0/2449432
27: 0/5027767
28: 0/5027767
29: 0/10980733
570.59s real 530.66s user 36.76s system 99% ./6071 +RTS -K1g
}}}
It could be a hardware problem - please try to reproduce it on a different
machine.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6071#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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