SegFault on Test::Fuzz #5899
Comments
From @FCOHI there! I was trying to reduce the code, but I couldn’t… perl6 -Ilib -MTest::Fuzz -e 'sub bla(Int $a) is fuzzed {42}; run-tests’ on branch “role” of https://github.com/FCO/Test-Fuzz/tree/role <https://github.com/FCO/Test-Fuzz/tree/role> I'm sorry the big code… The perl6 version: MacBook-Pro-de-Fernando:Test-Fuzz fernando$ docker run -ti -v$PWD:/code --security-opt seccomp=unconfined perl6-debug perl6 --version that’s what I get when I try to gdb it. MacBook-Pro-de-Fernando:Test-Fuzz fernando$ docker run -ti -v$PWD:/code --security-opt seccomp=unconfined perl6-debug perl6-gdb-m --optimize=0 -I/code/lib -MTest::Fuzz -e 'sub bla(Int $a) is fuzzed {42}; run-tests'This is Rakudo Perl 6 running in the GNU debugger, which often allows the user to generate useful back- This Rakudo version is 2016.12.10.g.7.a.642.f.8 built on MoarVM version 2016.12, Type `bt full` to generate a backtrace if applicable, type `q` to quit or `help` for help. Reading symbols from /usr/bin/moar...done. Program received signal SIGSEGV, Segmentation fault. |
From @jnthnOn Mon, 19 Dec 2016 17:36:34 -0800, fernandocorrea@gmail.com wrote:
I've tried to reproduce this today (both on a normal build, plus a build with GC stressing to shake out corruption bugs), but am unable to on Rakudo and MoarVM HEAD revisions. We've done a number of fixes for things that resulted in SEGV in recent days, so it's possible that one of those covered it. Any chance you could try on latest and see if this still happens? Thank you, Jonathan |
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The RT System itself - Status changed from 'new' to 'open' |
From @FCOfor me, with this version it still segfaults:
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From @FCOfor me, with this version it still segfaults:
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From @FCOfor me, with this version it still segfaults: Em 21 de dez de 2016, à(s) 09:03, jnthn@jnthn.net via RT < On Mon, 19 Dec 2016 17:36:34 -0800, fernandocorrea@gmail.com wrote: HI there! I was trying to reduce the code, but I couldn’t… perl6 -Ilib -MTest::Fuzz -e 'sub bla(Int $a) is fuzzed {42}; run- on branch “role” of https://github.com/FCO/Test-Fuzz/tree/role I'm sorry the big code… I've tried to reproduce this today (both on a normal build, plus a build Thank you, Jonathan |
From @FCOI just tested with this version and still segfaults... MacBook-Pro-de-Fernando:Test-Fuzz fernando$ perl6 -v This is Rakudo version 2016.12-49-gb8df3a6 built on MoarVM version implementing Perl 6.c. Just another Perl Hacker, 2016-12-19 23:36 GMT-02:00 perl6 via RT <perl6-bugs-followup@perl.org>:
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Migrated from rt.perl.org#130379 (status was 'open')
Searchable as RT130379$
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