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Re: libuv1 build failure only on Ryzen ???




On Tue, 2018-05-08 at 18:25 +0200, Dominique Dumont wrote:
> Hi 
> 
> I'm packaging libuv1 and I'm facing an unusual issue.
> 
> On my ryzen system the following test fails:
> not ok 295 - udp_dual_stack
> # exit code 6
> # Output from process `udp_dual_stack`:
> # Assertion failed in test/test-udp-ipv6.c on line 181: recv_cb_called == 1
> 
> This test fail for libuv1 1.11.0 1.18.0 and 1.20.3 ( I did not go further 
> back)
> 
> On the other hand, this package builds fine on an Intel proc and an older AMD 
> (proc bought around 2010)
> 
> All these machine are Debian/sid amd64 and were updated today.
> 
> My Ryzen is AMD Ryzen 7 1700X Eight-Core Processor with hyperthreading.
> 
> Could someone test this build on their Ryzen system ? (I'd rather have a 
> confirmation from other people before logging upstream this kind of bug).

Make sure you have current microcode installed (either in the BIOS or
the amd64-microcode package).

Ben.

-- 
Ben Hutchings
Never attribute to conspiracy what can adequately be explained
by stupidity.

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