[  841.360683][ T9282] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  841.463524][ T9283] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  841.554807][ T9284] br0: port 1(veth0) entered blocking state
[  841.555269][ T9284] br0: port 1(veth0) entered disabled state
[  841.555732][ T9284] veth0: entered allmulticast mode
[  841.558794][ T9284] veth0: entered promiscuous mode
[  841.658610][ T9285] br0: port 2(veth1) entered blocking state
[  841.658896][ T9285] br0: port 2(veth1) entered disabled state
[  841.659152][ T9285] veth1: entered allmulticast mode
[  841.660440][ T9285] veth1: entered promiscuous mode
[  842.107234][  T153] br0: port 1(veth0) entered blocking state
[  842.107533][  T153] br0: port 1(veth0) entered forwarding state
[  842.114746][  T153] br0: port 2(veth1) entered blocking state
[  842.115012][  T153] br0: port 2(veth1) entered forwarding state
[  843.299000][  T572] bond0: (slave veth1): link status definitely up
[  843.299370][  T572] bond0: (slave veth1): making interface the new active one
[  843.300656][  T572] bond0: active interface up!
[  843.819044][ T8466] veth1: left allmulticast mode
[  843.819264][ T8466] veth1: left promiscuous mode
[  843.819618][ T8466] br0: port 2(veth1) entered disabled state
[  843.821813][ T8466] veth0: left allmulticast mode
[  843.822068][ T8466] veth0: left promiscuous mode
[  843.822359][ T8466] br0: port 1(veth0) entered disabled state
[  843.972153][ T8466] bond0: (slave veth1): Releasing backup interface
[  844.106884][ T8466] bond0: (slave veth0): Releasing backup interface
[  844.464652][ T8466] bond0 (unregistering): Released all slaves