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[Bug 882751] Re: kernel spams syslog with invalid src mac address, a2: 00:00:00:00:00:00

 

LaMont Jones, this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.13-rc3

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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

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https://bugs.launchpad.net/bugs/882751

Title:
  kernel spams syslog with invalid src mac address, a2:
  00:00:00:00:00:00

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  % tail /var/log/kern.log
  Oct 27 13:39:11 rover3 kernel: [187192.072207] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  Oct 27 13:39:11 rover3 kernel: [187192.081777] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  Oct 27 13:39:11 rover3 kernel: [187192.101998] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  Oct 27 13:39:11 rover3 kernel: [187192.133723] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  Oct 27 13:39:11 rover3 kernel: [187192.183904] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  Oct 27 13:39:11 rover3 kernel: [187192.204341] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  Oct 27 13:39:11 rover3 kernel: [187192.286256] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  Oct 27 13:39:11 rover3 kernel: [187192.306657] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  Oct 27 13:39:11 rover3 kernel: [187192.388557] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  Oct 27 13:39:15 rover3 kernel: [187195.828891] ieee80211 phy0: wl0: wlc_recv: dropping a frame with invalid src mac address, a2: 00:00:00:00:00:00
  % grep -c 'wlc_recv: dropping a frame with invalid src mac address' /var/log/kern.log
  296480

  Make it stop.  please.  I do not need to fill my disk with this
  useless warning.

  lamont

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