Gregory P. Smith <g...@krypto.org> added the comment:
It appears that something in the buildbot configuration (typo?) has changed
which caused an entire new set of directories for the builder to be created:
@clang-ubsan:/var/lib/buildbot/clang-ubsan$ ls -al
total 68056
drwxr-xr-x 14 buildbot buildbot 4096 Sep 19 14:33 .
drwxr-xr-x 5 buildbot buildbot 4096 Sep 24 02:36 ..
drwx------ 3 buildbot buildbot 4096 May 20 2018 2.7.gps-clang-ubsan
drwx------ 3 buildbot buildbot 4096 Sep 24 02:43
2.7.gps-clang-ubsan.clang-usban
drwx------ 3 buildbot buildbot 4096 May 20 2018 3.6.gps-clang-ubsan
drwx------ 3 buildbot buildbot 4096 May 20 2018 3.7.gps-clang-ubsan
drwx------ 3 buildbot buildbot 4096 Sep 19 16:41
3.7.gps-clang-ubsan.clang-usban
drwx------ 3 buildbot buildbot 4096 Jun 4 20:30 3.8.gps-clang-ubsan
drwx------ 3 buildbot buildbot 4096 Sep 19 16:05
3.8.gps-clang-ubsan.clang-usban
drwx------ 3 buildbot buildbot 4096 May 20 2018 3.x.gps-clang-ubsan
drwx------ 3 buildbot buildbot 4096 Sep 19 14:39
3.x.gps-clang-ubsan.clang-usban
-rw------- 1 buildbot buildbot 1333 May 20 2018 buildbot.tac
drwx------ 3 buildbot buildbot 4096 Jun 2 2018 custom.gps-clang-ubsan
drwx------ 2 buildbot buildbot 4096 Sep 19 14:33
custom.gps-clang-ubsan.clang-usban
drwxr-xr-x 2 buildbot buildbot 4096 May 20 2018 info
-rw------- 1 buildbot buildbot 12 May 15 22:14 twistd.hostname
-rw-r--r-- 1 buildbot buildbot 9574124 Sep 25 20:39 twistd.log
-rw-r--r-- 1 buildbot buildbot 10000179 Jul 30 18:35 twistd.log.1
-rw-r--r-- 1 buildbot buildbot 10000101 Jun 2 22:17 twistd.log.2
-rw-r--r-- 1 buildbot buildbot 10000025 Mar 9 2019 twistd.log.3
-rw-r--r-- 1 buildbot buildbot 10000056 Dec 10 2018 twistd.log.4
-rw-r--r-- 1 buildbot buildbot 10000014 Oct 9 2018 twistd.log.5
-rw-r--r-- 1 buildbot buildbot 10000168 Jul 24 2018 twistd.log.6
-rw------- 1 buildbot buildbot 3 May 15 22:14 twistd.pid
Notice the directories named -clang-ubsan.clang-usban that appeared on
September 19th. From twistd.log:
2019-09-19 14:33:20+0000 [Broker,client] Lost connection to
buildbot.python.org:9020
2019-09-19 14:33:20+0000 [Broker,client] <twisted.internet.tcp.Connector
instance at 0x7fae10e69c68> will retry in 3 seconds
2019-09-19 14:33:20+0000 [-] Stopping factory <buildslave.bot.BotFactory
instance at 0x7fae10e697a0>
2019-09-19 14:33:23+0000 [-] Starting factory <buildslave.bot.BotFactory
instance at 0x7fae10e697a0>
2019-09-19 14:33:23+0000 [-] Connecting to buildbot.python.org:9020
2019-09-19 14:33:23+0000 [Uninitialized] Connection to buildbot.python.org:9020
failed: Connection Refused
2019-09-19 14:33:23+0000 [Uninitialized] <twisted.internet.tcp.Connector
instance at 0x7fae10e69c68> will retry in 8 seconds
2019-09-19 14:33:23+0000 [-] Stopping factory <buildslave.bot.BotFactory
instance at 0x7fae10e697a0>
2019-09-19 14:33:32+0000 [-] Starting factory <buildslave.bot.BotFactory
instance at 0x7fae10e697a0>
2019-09-19 14:33:32+0000 [-] Connecting to buildbot.python.org:9020
2019-09-19 14:33:32+0000 [Uninitialized] Connection to buildbot.python.org:9020
failed: Connection Refused
2019-09-19 14:33:32+0000 [Uninitialized] <twisted.internet.tcp.Connector
instance at 0x7fae10e69c68> will retry in 22 seconds
2019-09-19 14:33:32+0000 [-] Stopping factory <buildslave.bot.BotFactory
instance at 0x7fae10e697a0>
2019-09-19 14:33:54+0000 [-] Starting factory <buildslave.bot.BotFactory
instance at 0x7fae10e697a0>
2019-09-19 14:33:54+0000 [-] Connecting to buildbot.python.org:9020
2019-09-19 14:33:55+0000 [Broker,client] message from master: attached
2019-09-19 14:33:55+0000 [Broker,client] Peer will receive following PB
traceback:
2019-09-19 14:33:55+0000 [Broker,client] Unhandled Error
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/twisted/spread/banana.py",
line 173, in gotItem
self.callExpressionReceived(item)
File "/usr/lib/python2.7/dist-packages/twisted/spread/banana.py",
line 136, in callExpressionReceived
self.expressionReceived(obj)
File "/usr/lib/python2.7/dist-packages/twisted/spread/pb.py", line
575, in expressionReceived
method(*sexp[1:])
File "/usr/lib/python2.7/dist-packages/twisted/spread/pb.py", line
896, in proto_message
self._recvMessage(self.localObjectForID, requestID, objectID,
message, answerRequired, netArgs, netKw)
--- <exception caught here> ---
File "/usr/lib/python2.7/dist-packages/twisted/spread/pb.py", line
913, in _recvMessage
netResult = object.remoteMessageReceived(self, message, netArgs,
netKw)
File "/usr/lib/python2.7/dist-packages/twisted/spread/flavors.py",
line 118, in remoteMessageReceived
raise NoSuchMethod("No such method: remote_%s" % (message,))
twisted.spread.flavors.NoSuchMethod: No such method:
remote_getWorkerInfo
2019-09-19 14:33:55+0000 [Broker,client] message from master: buildbot-slave
detected, failing back to deprecated buildslave API. (I
gnoring missing getWorkerInfo method.)
2019-09-19 14:33:55+0000 [Broker,client] changing builddir for builder AMD64
Clang UBSan 2.7 from 2.7.gps-clang-ubsan to 2.7.gps-clang-ubsan.clang-usban
2019-09-19 14:33:55+0000 [Broker,client] changing builddir for builder AMD64
Clang UBSan 3.8 from 3.8.gps-clang-ubsan to 3.8.gps-clang-ubsan.clang-usban
2019-09-19 14:33:55+0000 [Broker,client] changing builddir for builder AMD64
Clang UBSan 3.7 from 3.7.gps-clang-ubsan to 3.7.gps-clang-ubsan.clang-usban
2019-09-19 14:33:55+0000 [Broker,client] changing builddir for builder AMD64
Clang UBSan 3.x from 3.x.gps-clang-ubsan to 3.x.gps-clang-ubsan.clang-usban
2019-09-19 14:33:55+0000 [Broker,client] changing builddir for builder AMD64
Clang UBSan custom from custom.gps-clang-ubsan to
custom.gps-clang-ubsan.clang-usban
2019-09-19 14:33:55+0000 [Broker,client] I have a leftover directory
'3.7.gps-clang-ubsan' that is not being used by the buildmaster: you can delete
it now
2019-09-19 14:33:55+0000 [Broker,client] I have a leftover directory
'custom.gps-clang-ubsan' that is not being used by the buildmaster: you can
delete it now
2019-09-19 14:33:55+0000 [Broker,client] I have a leftover directory
'3.6.gps-clang-ubsan' that is not being used by the buildmaster: you can delete
it now
2019-09-19 14:33:55+0000 [Broker,client] I have a leftover directory
'3.x.gps-clang-ubsan' that is not being used by the buildmaster: you can delete
it now
2019-09-19 14:33:55+0000 [Broker,client] I have a leftover directory
'3.8.gps-clang-ubsan' that is not being used by the buildmaster: you can delete
it now
2019-09-19 14:33:55+0000 [Broker,client] I have a leftover directory
'2.7.gps-clang-ubsan' that is not being used by the buildmaster: you can delete
it now
2019-09-19 14:33:56+0000 [Broker,client] message from master: attached
2019-09-19 14:33:56+0000 [Broker,client] message from master: attached
2019-09-19 14:33:56+0000 [Broker,client] message from master: attached
2019-09-19 14:33:56+0000 [Broker,client] message from master: attached
2019-09-19 14:33:56+0000 [Broker,client] message from master: attached
2019-09-19 14:33:56+0000 [Broker,client] Connected to buildbot.python.org:9020;
slave is ready
2019-09-19 14:33:56+0000 [Broker,client] sending application-level keepalives
every 600 seconds
2019-09-19 14:39:12+0000 [Broker,client] message from master: ping
----------
_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue38269>
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