<div dir="ltr"><span style="color:rgb(34,34,34);font-family:sans-serif;font-size:13px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">9355 was  not green </span><a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9355">http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9355</a><div><br></div><div>The bot was never green after that patch.</div><div>Following are just my manual reruns on different revisions.</div><div><table class="gmail-info" style="color:rgb(51,51,51);font-family:Verdana,sans-serif;font-size:10px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><tbody><tr class="gmail-alt" style="background-color:rgb(246,246,246)"><td style="padding:0.1em 1em;text-align:center">Apr 05 17:47</td><td style="padding:0.1em 1em;text-align:center">329365</td><td class="gmail-failure" style="padding:0.1em 1em;text-align:center;color:rgb(0,0,0);background-color:rgb(238,136,136);border-color:rgb(167,114,114)">failure</td><td style="padding:0.1em 1em;text-align:center"><a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9374" style="color:rgb(68,68,68)" class="gmail-cremed gmail-cremed cremed">#9374</a></td><td class="gmail-left" style="padding:0.1em 1em;text-align:left">Failed annotate failed run lit tests [arm/aosp_marlin-userdebug/opr4.170623.016]</td></tr><tr class="gmail-"><td style="padding:0.1em 1em;text-align:center">Apr 05 17:19</td><td style="padding:0.1em 1em;text-align:center">329365</td><td class="gmail-success" style="padding:0.1em 1em;text-align:center;color:rgb(0,0,0);background-color:rgb(136,221,68);border-color:rgb(79,133,48)">success</td><td style="padding:0.1em 1em;text-align:center"><a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9373" style="color:rgb(68,68,68)" class="gmail-cremed gmail-cremed cremed">#9373</a></td><td class="gmail-left" style="padding:0.1em 1em;text-align:left">Build successful</td></tr><tr class="gmail-alt" style="background-color:rgb(246,246,246)"><td style="padding:0.1em 1em;text-align:center">Apr 05 16:56</td><td style="padding:0.1em 1em;text-align:center">329363</td><td class="gmail-failure" style="padding:0.1em 1em;text-align:center;color:rgb(0,0,0);background-color:rgb(238,136,136);border-color:rgb(167,114,114)">failure</td><td style="padding:0.1em 1em;text-align:center"><a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9372" style="color:rgb(68,68,68)" class="gmail-cremed gmail-cremed cremed">#9372</a></td><td class="gmail-left" style="padding:0.1em 1em;text-align:left">Failed annotate failed run lit tests [arm/aosp_marlin-userdebug/opr4.170623.016]</td></tr><tr class="gmail-"><td style="padding:0.1em 1em;text-align:center">Apr 05 16:28</td><td style="padding:0.1em 1em;text-align:center">329363</td><td class="gmail-success" style="padding:0.1em 1em;text-align:center;color:rgb(0,0,0);background-color:rgb(136,221,68);border-color:rgb(79,133,48)">success</td><td style="padding:0.1em 1em;text-align:center"><a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9371" style="color:rgb(68,68,68)" class="gmail-cremed gmail-cremed cremed">#9371</a></td><td class="gmail-left" style="padding:0.1em 1em;text-align:left">Build successful</td></tr><tr class="gmail-alt" style="background-color:rgb(246,246,246)"><td style="padding:0.1em 1em;text-align:center">Apr 05 15:58</td><td style="padding:0.1em 1em;text-align:center">329359</td><td class="gmail-success" style="padding:0.1em 1em;text-align:center;color:rgb(0,0,0);background-color:rgb(136,221,68);border-color:rgb(79,133,48)">success</td><td style="padding:0.1em 1em;text-align:center"><a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9370" style="color:rgb(68,68,68)" class="gmail-cremed gmail-cremed cremed">#9370</a></td><td class="gmail-left" style="padding:0.1em 1em;text-align:left">Build successful</td></tr></tbody></table><br></div><div>Any see:</div><div> <a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9372">http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9372</a> (on rev <span style="color:rgb(51,51,51);font-family:Verdana,sans-serif;font-size:10px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:center;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(246,246,246);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">329287</span>) is RED<br></div><div><span style="color:rgb(34,34,34);font-family:sans-serif;font-size:13px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9371">http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-android/builds/9371</a> (on rev<span> </span></span><span style="font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial;color:rgb(51,51,51);font-family:Verdana,sans-serif;font-size:10px;text-align:center;background-color:rgb(246,246,246);float:none;display:inline">329286</span><span style="color:rgb(34,34,34);font-family:sans-serif;font-size:13px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">) is GREEN</span><br></div><div><span style="color:rgb(34,34,34);font-family:sans-serif;font-size:13px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><span style="color:rgb(34,34,34);font-family:sans-serif;font-size:13px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">So I am 100% sure that this is r<span style="color:rgb(51,51,51);font-family:Verdana,sans-serif;font-size:10px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:center;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(246,246,246);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">329287</span></span></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Fri, Apr 6, 2018 at 8:26 AM Tim Northover <<a href="mailto:t.p.northover@gmail.com">t.p.northover@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Well, I eventually managed to reproduce it but then noticed 2 things:<br>
<br>
1. The bot magically fixed itself after what looks like a list of<br>
unrelated commits (first green build after the failure is 9355).<br>
2. Reverting the patch locally didn't fix the issue for me.<br>
<br>
So I don't know what's going on but until I see firm evidence<br>
otherwise I'm going to assume it wasn't this patch.<br>
<br>
Cheers.<br>
<br>
Tim.<br>
<br>
On 6 April 2018 at 07:55, Tim Northover <<a href="mailto:t.p.northover@gmail.com" target="_blank">t.p.northover@gmail.com</a>> wrote:<br>
> Hi Vitaly,<br>
><br>
> On 6 April 2018 at 01:38, Vitaly Buka via llvm-commits<br>
> <<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>> wrote:<br>
>> This patch breaks UBSAN tests on Android<br>
><br>
> If I squint a bit I can sort of see how this patch might cause a<br>
> failure like that, but I reverted it locally and saw no CodeGen change<br>
> in the failing file. I'll try to reproduce it locally today, but my<br>
> environments will be pretty approximate (iOS and Debian on ARM). Do<br>
> you have access to get artefacts off the builder if that fails?<br>
><br>
> Cheers.<br>
><br>
> Tim.<br>
</blockquote></div>