#2010: koji build "stuck", and needs killing

[Fedora Release Engineering]

#2010: koji build "stuck", and needs killing
----------------------+-----------------------------------------------------
  Reporter:  jgarzik  |       Owner:  rel-eng at lists.fedoraproject.org
      Type:  task     |      Status:  new                            
 Milestone:           |   Component:  koji                           
Resolution:           |    Keywords:                                 
----------------------+-----------------------------------------------------
Comment (by mikeb):

 build.log contains the log output where the tasks froze.  The last thing I
 see in both logs is:

 make[2]: Entering directory `/builddir/build/BUILD/chunkd-0.4git/test'
 PASS: prep-db
 PASS: start-daemon
 PASS: pid-exists
 PASS: daemon-running
 PASS: it-works
       nop NOP: 22317.87 nops/sec
       nop SSL NOP: 6388.24 nops/sec
 PASS: nop

 The cld and chunkd processes look like they're sleeping:

 101       2962  0.0  0.3  12160  7488 ?        Ss   Jul22   0:00 cld -d
 data/cld -P cld.pid -p 18081
 101       2964  0.0  0.4  12992  7808 ?        Ss   Jul22   0:05
 ../server/chunkd -f ../test/server-test.cfg

 They're waiting in sys_poll and epoll_wait:

 [mikeb at ppc6 ~]$ ps -ww -o
 pid,ppid,pgid,wchan=WCHANNNNNNNNNNNNNNNNNNNNNNNNNNNNN,cmd -p 2962 -p 2964
   PID  PPID  PGID WCHANNNNNNNNNNNNNNNNNNNNNNNNNNNNN CMD
  2962     1  2962 sys_poll                          cld -d data/cld -P
 cld.pid -p 18081
  2964     1  2964 epoll_wait                        ../server/chunkd -f
 ../test/server-test.cfg

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Ticket URL: <https://fedorahosted.org/rel-eng/ticket/2010#comment:1>
Fedora Release Engineering <http://fedorahosted.org/rel-eng>
Release Engineering for the Fedora Project