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Release 2015.12 - RC3 #12
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@cgundogan was asking me to run |
Thanks for the hint @authmillenon. I digged deeper into this issue and encountered a possible bug in xtimer ( @kaspar030 ). After several micro seconds (~200-600) As for xtimer: @kaspar030 : EDIT: I debugged while running the unittests (embunit), maybe it's relevant.. |
To reproduce: run |
@cgundogan regarding
This results in auto-invalidate the entry. [1] https://github.com/RIOT-OS/RIOT/blob/master/sys/net/network_layer/fib/fib.c#L83 |
Not really a test [1], but it produces the [1] https://github.com/BytesGalore/RIOT/tree/test_xtimer_native |
@cgundogan @BytesGalore This is on native, right? Somehow, xtimer_now() starts very close to 2^32, so it overflows early. Still, xtimer_now() should be growing. Are the lifetimes initialized relative to xtimer_now()? edit I mean xtimer_now64(), as xtimer_now() will overflow, too. |
Ok, I see the bug. Will open an issue. |
yes, e.g. |
and yes its on native |
@BytesGalore @cgundogan Could you check out RIOT-OS/RIOT#4585? |
@kaspar030 I just let RIOT-OS/RIOT#4585 run with my "test" [1] and the overflow seems not to occur anymore :D [1] https://github.com/BytesGalore/RIOT/tree/test_xtimer_native |
Output for tests/libfixmath (haven't tested in RC1 because main.c in not
Can't say if this is success or not. @Kijewski please give a judgement. |
Best thing you can probably do is look-up who the author was, and ask them what the expected output should be. |
There is a test script in there btw (written by @Kijewski) but it does not seem to work. |
@authmillenon, look at the command line of my output. Took me 1/2 hour to figure that shit out. Happy new year btw. :D |
Status of all tests for the Release Candidate 3 of the 2015.12 release.
Please check off all tests that performed successfully. Inline any errors/warnings you encounter in this list.
The names I assigned are tentative. Feel free to re-assign or execute tests that are not marked with your name.
mutex_t
to be used withconstexpr
RIOT#4583texts/libfixmath
some errors, see dump at Release 2015.12 - RC3 #12 (comment)tests\xtimer_hang
results in an access violation onmake term
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