[  531.774639] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.783582] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.793730] br0: port 1(veth0) entered blocking state
[  531.793806] br0: port 1(veth0) entered disabled state
[  531.793867] veth0: entered allmulticast mode
[  531.793975] veth0: entered promiscuous mode
[  531.803851] br0: port 2(veth1) entered blocking state
[  531.803948] br0: port 2(veth1) entered disabled state
[  531.804018] veth1: entered allmulticast mode
[  531.804118] veth1: entered promiscuous mode
[  532.792318] br0: port 1(veth0) entered blocking state
[  532.792470] br0: port 1(veth0) entered forwarding state
[  532.792573] br0: port 2(veth1) entered blocking state
[  532.792641] br0: port 2(veth1) entered forwarding state
[  534.840316] bond0: (slave veth0): link status definitely up
[  534.840479] bond0: (slave veth1): link status definitely up
[  534.840531] bond0: (slave veth0): making interface the new active one
[  534.840622] bond0: active interface up!
[  534.933650] veth1: left allmulticast mode
[  534.933714] veth1: left promiscuous mode
[  534.933764] br0: port 2(veth1) entered disabled state
[  534.933861] veth0: left allmulticast mode
[  534.933905] veth0: left promiscuous mode
[  534.933940] br0: port 1(veth0) entered disabled state
[  534.952538] bond0: (slave veth1): Releasing backup interface
[  534.965486] bond0: (slave veth0): Releasing backup interface
[  534.991422] bond0 (unregistering): Released all slaves