Messages in this thread | | | Date | Wed, 14 Jan 2015 21:32:01 +0100 | From | Miquel van Smoorenburg <> | Subject | net: prevent of emerging cross-namespace symlinks patches for 3.14 |
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When running 'lxc' on the latest -stable kernel, 3.14.28, I'm seeing these errors:
Jan 14 17:47:16 lxc2 kernel: [ 10.704890] WARNING: CPU: 0 PID: 3209 at fs/sys fs/dir.c:52 sysfs_warn_dup+0x8c/0xb0() Jan 14 17:47:16 lxc2 kernel: [ 10.704892] sysfs: cannot create duplicate filename '/devices/virtual/net/eth0.104/upper_eth0' Jan 14 17:47:16 lxc2 kernel: [ 10.704954] CPU: 0 PID: 3209 Comm: lxc-autostart Not tainted 3.14.28-xsserver #1
I did not see these errors in 3.12. This was fixed in 3.17 by:
net: prevent of emerging cross-namespace symlinks https://github.com/torvalds/linux/commit/4c75431ac3520631f1d9e74aa88407e6374dbbc4
net: fix creation adjacent device symlinks https://github.com/torvalds/linux/commit/7ce64c79c4decdeb1afe0bf2f6ef834b382871d1
These patches apply cleanly to 3.14.28. I think this should go into 3.14-stable.
Thanks,
Mike.
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