[  531.460790] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.470736] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.479675] br0: port 1(veth0) entered blocking state
[  531.479732] br0: port 1(veth0) entered disabled state
[  531.479783] veth0: entered allmulticast mode
[  531.479859] veth0: entered promiscuous mode
[  531.488725] br0: port 2(veth1) entered blocking state
[  531.488780] br0: port 2(veth1) entered disabled state
[  531.488822] veth1: entered allmulticast mode
[  531.488899] veth1: entered promiscuous mode
[  532.471542] br0: port 1(veth0) entered blocking state
[  532.471657] br0: port 1(veth0) entered forwarding state
[  532.471726] br0: port 2(veth1) entered blocking state
[  532.471765] br0: port 2(veth1) entered forwarding state
[  534.519559] bond0: (slave veth0): link status definitely up
[  534.519728] bond0: (slave veth1): link status definitely up
[  534.519785] bond0: (slave veth0): making interface the new active one
[  534.519875] bond0: active interface up!
[  534.576672] veth1: left allmulticast mode
[  534.576730] veth1: left promiscuous mode
[  534.576827] br0: port 2(veth1) entered disabled state
[  534.577011] veth0: left allmulticast mode
[  534.577073] veth0: left promiscuous mode
[  534.577131] br0: port 1(veth0) entered disabled state
[  534.591968] bond0: (slave veth1): Releasing backup interface
[  534.597776] bond0: (slave veth0): Releasing backup interface
[  534.626838] bond0 (unregistering): Released all slaves