From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yann E. MORIN Date: Sat, 25 Aug 2018 15:31:16 +0200 Subject: [Buildroot] Autobnuilders timeouts [was: Re: autobuilder flock hangs] In-Reply-To: References: <20180812060015.A385B207E5@mail.bootlin.com> <20180812223629.2bac8ebe@windsurf> <1a4b53ec-1ed3-7770-3a65-8d4f4f596918@mentor.com> <20180816111059.3a7f1b59@windsurf> <20180824070203.GK9365@scaer> Message-ID: <20180825133116.GC2419@scaer> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Matthew, Julien, All, On 2018-08-24 18:54 -0500, Matthew Weber spake thusly: > On Fri, Aug 24, 2018 at 2:02 AM Yann E. MORIN wrote: > > Now, I also had a look at all the timeouts, and I also noticed a single > > other pattern. Julien's and Matthew's autobuilder would always choke on > > host-libsodium, and it happens only on those two autobuilders: > > http://autobuild.buildroot.org/?reason=host-libsodium > > All failing at the same point: > > checking whether segmentation violations can be caught when using the C compiler... > > Tried a few things... > 1) Setup this config and did a make host-libsodium. No hang. > 2) Took the test code from that configure test and could execute it without hang > 3) Doing a full build now and we'll see if there is a sequencing/file > configuration driving this. > > Any other ideas? I found the commit that added this check: https://github.com/jedisct1/libsodium/commit/c3045e2cb02dc1dae29cdb0dafd6cdb6469b8de8 So, does your host compiler runs asan by default? If so, do you have ASAN_OPTIONS set in your environment? (just throwing random guesses at it to see if any sticks...) Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------'