kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Given the number of bugs that the Kernel Team receives during any
development cycle it is impossible for us to review them all. Therefore,
we occasionally resort to using automated bots to request further
testing. This is such a request.

We are approaching release and would like to confirm if this bug is
still present. Please test again with the latest development kernel and
indicate in the bug if this issue still exists or not.

You can update to the latest development kernel by simply running the
following commands in a terminal window:

    sudo apt-get update
    sudo apt-get dist-upgrade

If the bug still exists, change the bug status from Incomplete to
Confirmed. If the bug no longer exists, change the bug status from
Incomplete to Fix Released.

Thank you for your help, we really do appreciate it.


** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

** Tags added: kernel-request-3.11.0-7.14

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https://bugs.launchpad.net/bugs/1197078

Title:
  mininet created devices are not deleted correctly

Status in “linux” package in Ubuntu:
  Incomplete
Status in “mininet” package in Ubuntu:
  Confirmed

Bug description:
  Raised upstream:

  https://mailman.stanford.edu/pipermail/mininet-
  discuss/2013-July/002473.html

  Also seen in DEP-8 tests for Saucy:

  https://jenkins.qa.ubuntu.com/job/saucy-adt-
  openvswitch/28/ARCH=i386,label=adt/

  Syslog extract:

  
  Jul  1 10:57:42 autopkgtest ovs-vsctl: 00001|vsctl|INFO|Called as ovs-vsctl del-br s2
  Jul  1 10:57:42 autopkgtest kernel: [  402.953438] device s2-eth3 left promiscuous mode
  Jul  1 10:57:42 autopkgtest kernel: [  402.953588] device s2-eth4 left promiscuous mode
  Jul  1 10:57:42 autopkgtest kernel: [  402.953724] device s2-eth7 left promiscuous mode
  Jul  1 10:57:42 autopkgtest kernel: [  402.953853] device s2-eth6 left promiscuous mode
  Jul  1 10:57:42 autopkgtest kernel: [  402.953986] device s2-eth2 left promiscuous mode
  Jul  1 10:57:42 autopkgtest kernel: [  402.954049] device s2 left promiscuous mode
  Jul  1 10:57:42 autopkgtest ovs-controller: 00366|poll_loop|DBG|wakeup due to [POLLIN] on fd 9 (127.0.0.1:6633<->127.0.0.1:40235) at ../lib/stream-fd.c:142 (0% CPU usage)
  Jul  1 10:57:42 autopkgtest ovs-controller: 00367|rconn|DBG|tcp:127.0.0.1:40235: connection closed by peer
  Jul  1 10:57:42 autopkgtest ovs-controller: 00368|rconn|DBG|void: entering VOID
  Jul  1 10:57:42 autopkgtest ovs-controller: 00369|poll_loop|DBG|wakeup due to [POLLIN] on fd 6 (FIFO pipe:[44662]) at ../lib/fatal-signal.c:173 (0% CPU usage)
  Jul  1 10:57:42 autopkgtest ovs-controller: 00370|fatal_signal|WARN|terminating with signal 15 (Terminated)
  Jul  1 10:57:42 autopkgtest kernel: [  403.376840] IPv6: ADDRCONF(NETDEV_UP): s1-eth1: link is not ready
  Jul  1 10:57:52 autopkgtest kernel: [  413.552113] unregister_netdevice: waiting for lo to become free. Usage count = 2
  Jul  1 10:58:03 autopkgtest kernel: [  423.792110] unregister_netdevice: waiting for lo to become free. Usage count = 2
  Jul  1 10:58:13 autopkgtest kernel: [  434.032116] unregister_netdevice: waiting for lo to become free. Usage count = 2
  Jul  1 10:58:23 autopkgtest kernel: [  444.272126] unregister_netdevice: waiting for lo to become free. Usage count = 2

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: mininet 2.0.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.10.0-1.8-generic 3.10.0-rc7
  Uname: Linux 3.10.0-1-generic x86_64
  ApportVersion: 2.10.2-0ubuntu3
  Architecture: amd64
  Date: Tue Jul  2 19:17:36 2013
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2013-04-23 (70 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423)
  MarkForUpload: True
  SourcePackage: mininet
  UpgradeStatus: Upgraded to saucy on 2013-06-15 (16 days ago)
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.10.0-1-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.10.2-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=bef939a0-3cc6-48d6-b35f-c20c153e248e
  InstallationDate: Installed on 2013-05-20 (43 days ago)
  InstallationMedia: Ubuntu-Server 13.10 "Saucy Salamander" - Alpha amd64 (20130520)
  MachineType: Dell Inc. Vostro 1220
  MarkForUpload: True
  Package: mininet 2.0.0-0ubuntu1
  PackageArchitecture: amd64
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.10.0-1-generic root=/dev/mapper/hostname--vg-root ro
  ProcVersionSignature: Ubuntu 3.10.0-1.8-generic 3.10.0-rc7
  RelatedPackageVersions:
   linux-restricted-modules-3.10.0-1-generic N/A
   linux-backports-modules-3.10.0-1-generic  N/A
   linux-firmware                            1.110
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  saucy saucy
  Uname: Linux 3.10.0-1-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 10/15/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.3.0
  dmi.board.name: 0Y743R
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvr1.3.0:bd10/15/2009:svnDellInc.:pnVostro1220:pvr:rvnDellInc.:rn0Y743R:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Vostro 1220
  dmi.sys.vendor: Dell Inc.

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