[lldb-dev] Hanging FreeBSD-10.0 test

Matthew Gardiner mg11 at csr.com
Fri Oct 10 02:05:33 PDT 2014


When I run the lldb python suite on FreeBSD on of my branches (a couple
of days old) I find the the test-suite hangs about here:

.....
XFAIL: LLDB (clang-amd64) :: test_thread_state_is_stopped_with_dwarf
(TestExitDuringStep.ExitDuringStepTestCase)
UNSUPPORTED: LLDB (clang-amd64) :: test_with_dsym
(TestExitDuringStep.ExitDuringStepTestCase) (requires Darwin


calling ps ax shows a lot of 'Z' processes. I've attached the output of
ps ax to this post.

Matt


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  PID  TT  STAT       TIME COMMAND
    0   -  DLs    21:38.34 [kernel]
    1   -  ILs     0:00.05 /sbin/init --
    2   -  DL      0:00.00 [sctp_iterator]
    3   -  DL      0:00.00 [xpt_thrd]
    4   -  DL      0:18.75 [pagedaemon]
    5   -  DL      0:21.60 [vmdaemon]
    6   -  DL      0:00.01 [pagezero]
    7   -  DL      0:04.45 [bufdaemon]
    8   -  DL      0:03.48 [vnlru]
    9   -  DL      1:10.79 [syncer]
   10   -  DL      0:00.00 [audit]
   11   -  RL   5217:43.11 [idle]
   12   -  WL      9:26.56 [intr]
   13   -  DL      7:07.17 [geom]
   14   -  DL      1:08.78 [rand_harvestq]
   15   -  DL      0:06.19 [usb]
   16   -  DL      0:06.22 [softdepflush]
  513   -  Is      0:00.00 dhclient: em0 [priv] (dhclient)
  549   -  Is      0:00.01 dhclient: em0 (dhclient)
  562   -  Ss      0:01.67 /sbin/devd
  677   -  Ss      0:01.48 /usr/sbin/syslogd -s
  734   -  Ss      0:32.64 /usr/local/sbin/VBoxService
  744   -  Is      0:07.28 /usr/local/bin/dbus-daemon --system
  765   -  I       0:00.08 /usr/local/sbin/console-kit-daemon --no-daemon
  767   -  I       0:00.07 /usr/local/libexec/polkitd --no-debug
  829   -  S       0:40.39 avahi-daemon: running [titan-bsd.local] (avahi-daemon)
  833   -  I       0:00.00 /usr/local/sbin/avahi-dnsconfd -D
  849   -  Ss      0:00.02 /usr/sbin/sshd
  858   -  Ss      0:04.83 sendmail: accepting connections (sendmail)
  861   -  Is      0:00.06 sendmail: Queue runner at 00:30:00 for /var/spool/clientmqueue (sendmail)
  865   -  Is      0:00.66 /usr/sbin/cron -s
  917   -  Is      0:43.42 /usr/local/sbin/hald
  918   -  I       0:00.06 hald-runner
  932   -  IW      0:00.00 hald-addon-mouse-sysmouse: /dev/psm0 (hald-addon-mouse-sy)
  942   -  S       1:28.10 hald-addon-storage: /dev/cd0 (hald-addon-storage)
  949   -  I       0:00.07 /usr/local/libexec/gdm-simple-slave --display-id /org/gnome/DisplayManager/Display1
  950   -  S       0:13.73 /usr/local/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-LdsK90/database -nolist
  968   -  I       0:00.00 /usr/local/bin/dbus-launch --exit-with-session
  969   -  Is      0:00.07 /usr/local/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
  970   -  Is      0:02.25 /usr/local/bin/gnome-session --autostart=/usr/local/share/gdm/autostart/LoginWindow/
  973   -  I       0:01.61 /usr/local/libexec/gconfd-2
  974   -  I       0:00.08 /usr/local/libexec/at-spi-registryd
  977   -  Is      0:00.07 /usr/local/libexec/bonobo-activation-server --ac-activate --ior-output-fd=17
  978   -  Is      0:11.22 /usr/local/libexec/gnome-settings-daemon --gconf-prefix=/apps/gdm/simple-greeter/setting
  980   -  I       0:00.02 /usr/local/libexec/gvfsd
  982   -  I       0:10.51 /usr/local/libexec/gvfs-hal-volume-monitor
  984   -  I       0:00.01 /usr/local/libexec/gvfs-gphoto2-volume-monitor
  985   -  I       0:02.97 metacity
  987   -  I       0:00.02 /usr/local/libexec/at-spi-bus-launcher
  988   -  I       0:00.06 /usr/local/bin/dbus-daemon --config-file=/usr/local/etc/at-spi2/accessibility.conf --nof
  990   -  I       0:00.02 /usr/local/libexec/at-spi2-registryd --use-gnome-session
  991   -  I       0:06.17 /usr/local/libexec/gdm-simple-greeter
  992   -  I       0:12.07 gnome-power-manager
  993   -  I       0:00.04 /usr/local/libexec/gdm-session-worker
  994   -  I       0:00.08 /usr/local/libexec/polkit-gnome-authentication-agent-1
  996   -  I       0:14.87 /usr/local/libexec/upowerd
 1400   -  I       0:04.83 /usr/local/bin/gnome-screensaver --no-daemon
 1481   -  Is      0:00.02 sshd: mg11 [priv] (sshd)
 1484   -  I       0:28.84 sshd: mg11 at pts/0 (sshd)
 1507   -  Is      0:00.02 /usr/local/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
 9426   -  Z       0:00.01 <defunct>
 9480   -  Z       0:00.01 <defunct>
 9533   -  Z       0:00.04 <defunct>
 9598   -  Z       0:00.01 <defunct>
 9650   -  Z       0:00.00 <defunct>
 9702   -  Z       0:00.01 <defunct>
 9754   -  Z       0:00.01 <defunct>
 9819   -  Z       0:00.01 <defunct>
 9871   -  Z       0:00.01 <defunct>
 9923   -  Z       0:00.01 <defunct>
 9975   -  Z       0:00.01 <defunct>
10007   -  Z       0:00.01 <defunct>
10039   -  Z       0:00.01 <defunct>
10071   -  Z       0:00.01 <defunct>
10123   -  Z       0:00.01 <defunct>
10175   -  Z       0:00.01 <defunct>
10244   -  Z       0:00.01 <defunct>
10347   -  Z       0:00.01 <defunct>
10409   -  Z       0:00.01 <defunct>
10605   -  Z       0:00.01 <defunct>
10606   -  Z       0:00.01 <defunct>
10607   -  Z       0:00.01 <defunct>
10683   -  Z       0:00.01 <defunct>
10759   -  Z       0:00.01 <defunct>
10811   -  Z       0:00.01 <defunct>
10812   -  Z       0:00.01 <defunct>
10813   -  Z       0:00.01 <defunct>
10845   -  Z       0:00.01 <defunct>
10877   -  Z       0:00.01 <defunct>
10878   -  Z       0:00.01 <defunct>
10879   -  Z       0:00.01 <defunct>
10982   -  Z       0:00.01 <defunct>
11014   -  Z       0:00.01 <defunct>
11066   -  Z       0:00.01 <defunct>
11067   -  Z       0:00.00 <defunct>
11119   -  Z       0:00.01 <defunct>
11173   -  Z       0:00.01 <defunct>
11256   -  Z       0:00.01 <defunct>
11288   -  Z       0:00.01 <defunct>
11342   -  Z       0:00.01 <defunct>
11394   -  Z       0:00.01 <defunct>
11446   -  Z       0:00.01 <defunct>
11498   -  Z       0:00.01 <defunct>
11550   -  Z       0:00.01 <defunct>
11653   -  Z       0:00.01 <defunct>
11718   -  Z       0:00.01 <defunct>
11770   -  Z       0:00.01 <defunct>
11861   -  Z       0:00.01 <defunct>
11915   -  Z       0:00.01 <defunct>
11967   -  Z       0:00.01 <defunct>
12019   -  Z       0:00.01 <defunct>
12073   -  Z       0:00.01 <defunct>
12125   -  Z       0:00.01 <defunct>
12177   -  Z       0:00.01 <defunct>
12229   -  Z       0:00.01 <defunct>
12281   -  Z       0:00.01 <defunct>
12333   -  Z       0:00.01 <defunct>
12385   -  Z       0:00.01 <defunct>
12619   -  Z       0:00.01 <defunct>
12671   -  Z       0:00.01 <defunct>
12723   -  Z       0:00.01 <defunct>
12775   -  Z       0:00.01 <defunct>
12827   -  Z       0:00.01 <defunct>
12892   -  Z       0:00.01 <defunct>
13010   -  Z       0:00.01 <defunct>
13075   -  Z       0:00.01 <defunct>
13127   -  Z       0:00.01 <defunct>
13180   -  Z       0:00.01 <defunct>
13232   -  Z       0:00.01 <defunct>
13284   -  Z       0:00.01 <defunct>
13356   -  Z       0:00.01 <defunct>
13441   -  Z       0:00.01 <defunct>
13499   -  Z       0:00.01 <defunct>
13531   -  Z       0:00.01 <defunct>
13563   -  Z       0:00.01 <defunct>
13595   -  Z       0:00.01 <defunct>
13627   -  Z       0:00.01 <defunct>
13659   -  Z       0:00.00 <defunct>
13711   -  Z       0:00.01 <defunct>
13763   -  Z       0:00.00 <defunct>
13764   -  Z       0:00.01 <defunct>
13836   -  Z       0:00.01 <defunct>
13868   -  Z       0:00.01 <defunct>
13900   -  Z       0:00.01 <defunct>
13932   -  Z       0:00.01 <defunct>
13964   -  Z       0:00.00 <defunct>
13996   -  Z       0:00.01 <defunct>
14048   -  Z       0:00.01 <defunct>
14080   -  Z       0:00.01 <defunct>
14112   -  Z       0:00.01 <defunct>
14144   -  Z       0:00.01 <defunct>
14176   -  Z       0:00.01 <defunct>
14208   -  Z       0:00.01 <defunct>
14260   -  Z       0:00.01 <defunct>
14292   -  Z       0:00.01 <defunct>
14364   -  Z       0:00.01 <defunct>
14416   -  Z       0:00.01 <defunct>
14610   -  Z       0:00.01 <defunct>
14662   -  Z       0:00.01 <defunct>
14714   -  Z       0:00.01 <defunct>
14746   -  Z       0:00.01 <defunct>
14778   -  Z       0:00.01 <defunct>
14810   -  Z       0:00.01 <defunct>
14862   -  Z       0:00.01 <defunct>
14914   -  Z       0:00.01 <defunct>
15172   -  Z       0:00.01 <defunct>
15211   -  Z       0:00.01 <defunct>
15250   -  Z       0:00.01 <defunct>
15386   -  Z       0:00.01 <defunct>
15387   -  Z       0:00.01 <defunct>
15388   -  Z       0:00.01 <defunct>
15467   -  Z       0:00.01 <defunct>
15519   -  Z       0:00.35 <defunct>
15571   -  Z       0:00.04 <defunct>
15605   -  Z       0:00.01 <defunct>
15637   -  Z       0:00.03 <defunct>
15669   -  Z       0:00.01 <defunct>
15701   -  Z       0:00.01 <defunct>
15733   -  Z       0:00.04 <defunct>
15765   -  Z       0:00.01 <defunct>
15797   -  Z       0:00.01 <defunct>
15829   -  Z       0:00.01 <defunct>
15872   -  Z       0:00.02 <defunct>
15904   -  Z       0:00.03 <defunct>
15936   -  Z       0:00.03 <defunct>
15968   -  Z       0:00.01 <defunct>
16000   -  Z       0:00.01 <defunct>
16032   -  Z       0:00.01 <defunct>
16064   -  Z       0:00.08 <defunct>
16096   -  Z       0:00.01 <defunct>
16128   -  Z       0:00.01 <defunct>
16160   -  Z       0:00.04 <defunct>
16192   -  Z       0:00.04 <defunct>
16224   -  Z       0:00.03 <defunct>
16256   -  Z       0:00.01 <defunct>
16288   -  Z       0:00.04 <defunct>
16320   -  Z       0:00.03 <defunct>
16352   -  Z       0:00.04 <defunct>
16384   -  Z       0:00.01 <defunct>
16416   -  Z       0:00.02 <defunct>
16448   -  Z       0:00.03 <defunct>
16480   -  Z       0:00.01 <defunct>
16552   -  Z       0:00.01 <defunct>
16584   -  Z       0:00.01 <defunct>
16616   -  Z       0:00.01 <defunct>
16668   -  Z       0:00.33 <defunct>
16709   -  Z       0:00.03 <defunct>
16741   -  Z       0:00.01 <defunct>
16773   -  Z       0:00.01 <defunct>
16805   -  TXs     0:01.06 /usr/home/mg11/src/main/devtools/main/llvm/tools/lldb/test/functionalities/thread/exit_d
16870   -  Ss      0:00.03 sshd: mg11 [priv] (sshd)
16873   -  S       0:00.01 sshd: mg11 at pts/128 (sshd)
44123   -  Is      0:00.03 sshd: mg11 [priv] (sshd)
44126   -  I       0:00.01 sshd: mg11 at notty (sshd)
44127   -  Is      0:00.01 /usr/libexec/sftp-server
  820  v0- I       0:00.03 /usr/local/sbin/gdm-binary
  905  v0  Is+     0:00.00 /usr/libexec/getty Pc ttyv0
  906  v1  Is+     0:00.00 /usr/libexec/getty Pc ttyv1
  907  v2  Is+     0:00.00 /usr/libexec/getty Pc ttyv2
  908  v3  Is+     0:00.00 /usr/libexec/getty Pc ttyv3
  909  v4  Is+     0:00.00 /usr/libexec/getty Pc ttyv4
  910  v5  Is+     0:00.00 /usr/libexec/getty Pc ttyv5
  911  v6  Is+     0:00.00 /usr/libexec/getty Pc ttyv6
  912  v7  Is+     0:00.00 /usr/libexec/getty Pc ttyv7
 1485   0  Is      0:00.71 -bash (bash)
 1506   0  I       0:00.00 dbus-launch --autolaunch=c01b548c0fdd3febce3dcf855433e00b --binary-syntax --close-stderr
 8820   0  S+      2:27.79 python dotest.py --executable=../../../../build/bin/lldb -v --compiler=clang -q . (pytho
10528   0  TX+     0:00.02 /usr/home/mg11/src/main/devtools/main/llvm/tools/lldb/test/functionalities/attach_resume
16874 128  Ss      0:00.01 -bash (bash)
16878 128  R+      0:00.00 ps ax


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