[  531.843578] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.852461] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.862260] br0: port 1(veth0) entered blocking state
[  531.862315] br0: port 1(veth0) entered disabled state
[  531.862360] veth0: entered allmulticast mode
[  531.862434] veth0: entered promiscuous mode
[  531.870906] br0: port 2(veth1) entered blocking state
[  531.870957] br0: port 2(veth1) entered disabled state
[  531.871004] veth1: entered allmulticast mode
[  531.871074] veth1: entered promiscuous mode
[  532.920233] br0: port 1(veth0) entered blocking state
[  532.920375] br0: port 1(veth0) entered forwarding state
[  532.920460] br0: port 2(veth1) entered blocking state
[  532.920516] br0: port 2(veth1) entered forwarding state
[  534.904168] bond0: (slave veth0): link status definitely up
[  534.904359] bond0: (slave veth1): link status definitely up
[  534.904421] bond0: (slave veth0): making interface the new active one
[  534.904511] bond0: active interface up!
[  534.952129] veth1: left allmulticast mode
[  534.952178] veth1: left promiscuous mode
[  534.952276] br0: port 2(veth1) entered disabled state
[  534.952409] veth0: left allmulticast mode
[  534.952454] veth0: left promiscuous mode
[  534.952499] br0: port 1(veth0) entered disabled state
[  534.969388] bond0: (slave veth1): Releasing backup interface
[  534.980423] bond0: (slave veth0): Releasing backup interface
[  535.024332] bond0 (unregistering): Released all slaves