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x/build: host-plan9-386-0intro builder is stuck #37926

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bcmills opened this issue Mar 18, 2020 · 3 comments
Closed

x/build: host-plan9-386-0intro builder is stuck #37926

bcmills opened this issue Mar 18, 2020 · 3 comments
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Builders x/build issues (builders, bots, dashboards) FrozenDueToAge NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Plan9
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Unreleased

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@bcmills
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bcmills commented Mar 18, 2020

My SlowBot run on https://farmer.golang.org/try?commit=497ccd63 has been stuck for 13 hours now

https://farmer.golang.org/ shows:

  • host-plan9-386-0intro: 24 waiting (oldest 37h51m38s, newest 12h59m16s, progress 37h4m44s)
    • try: 1 (oldest 12h59m16s, newest 12h59m16s)
plan9-386-0intro rev 7ec4adbc; running; http://gnot reverse peer gnot/136.243.175.38:58736 for host type host-plan9-386-0intro, 37h18m53s ago
...
  2020-03-17T01:40:50Z finish_write_go_src_tar after 7.54s
  2020-03-17T01:40:50Z make_and_test 
  2020-03-17T01:40:50Z make src/make.rc
 +133476.0s (now)

CC @dmitshur @toothrot @cagedmantis @andybons
@bcmills bcmills added OS-Plan9 Builders x/build issues (builders, bots, dashboards) labels Mar 18, 2020
@bcmills bcmills added this to the Unreleased milestone Mar 18, 2020
@dmitshur
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The SlowBot run is stuck in waiting_on_machine state, meaning it's waiting for a builder to become available and get scheduled to run that build.

There's only one plan9-386-0intro reverse builder, and it's currently trying to build commit 7ec4adb. It has gotten this far in the last 37 hours:

  builder: plan9-386-0intro
      rev: 7ec4adbc919df7dbd549ccc71a2e17d8a0bafe4d
 buildlet: http://gnot reverse peer gnot/136.243.175.38:58736 for host type host-plan9-386-0intro
  started: 2020-03-17 01:26:33.590394436 +0000 UTC m=+288111.052548900
   status: still running

Events:
  2020-03-17T01:26:33Z checking_for_snapshot 
  2020-03-17T01:26:33Z finish_checking_for_snapshot after 117.8ms
  2020-03-17T01:26:33Z get_buildlet 
  2020-03-17T01:40:42Z finish_get_buildlet after 14m8.8s
  2020-03-17T01:40:42Z using_buildlet gnot
  2020-03-17T01:40:42Z write_version_tar 
  2020-03-17T01:40:42Z get_source go@7ec4adbc919df7dbd549ccc71a2e17d8a0bafe4d
  2020-03-17T01:40:43Z finish_get_source after 0s; go@7ec4adbc919df7dbd549ccc71a2e17d8a0bafe4d
  2020-03-17T01:40:43Z write_go_src_tar 
  2020-03-17T01:40:50Z finish_write_go_src_tar after 7.54s
  2020-03-17T01:40:50Z make_and_test 
  2020-03-17T01:40:50Z make src/make.rc
 +134097.9s (now)

Build log:
plan9-386-0intro at 7ec4adbc919df7dbd549ccc71a2e17d8a0bafe4d

:: Running /tmp/workdir-gnot/go/src/make.rc with args ["/tmp/workdir-gnot/go/src/make.rc"] and env ["home=/usr/glenda" "path=.\x00/bin" "*=" "type=host-plan9-386-0intro" "rcname=gobuildlet" "pid=19030" "fn#term%=fn term% {$*}\n" "fn#newworkdir=fn newworkdir {if(test -d $workdir){for(i in `{du -a $workdir|awk '{print $2}'})chmod u+w $i;rm -rf $workdir};mkdir $workdir}\n" "status=" "fn#cd=fn cd {builtin cd $* && awd}\n" "GOROOT_BOOTSTRAP=/tmp/workdir-gnot/go1.4" "workdir=/tmp/workdir-gnot" "objtype=386" "fn#sigexit=" "cflag=" "0=/bin/gobuildlet" "WORKDIR=/tmp/workdir-gnot" "GO_BUILDER_NAME=plan9-386-0intro" "GOBIN=" "GOROOT_BOOTSTRAP=/usr/go-plan9-386-bootstrap"] in dir /tmp/workdir-gnot/go/src

Building Go cmd/dist using /usr/go-plan9-386-bootstrap
Building Go toolchain1 using /usr/go-plan9-386-bootstrap.
Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1.

Which is not very far. This seems unexpected.

/cc @0intro Are you able to look into this?

@dmitshur dmitshur added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Mar 18, 2020
@0intro
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0intro commented Mar 18, 2020

I've just restarted the builder.

@andybons
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Builder appears unstuck. Thanks, @0intro!

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