[  529.944107] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.962036] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.978658] br0: port 1(veth0) entered blocking state
[  529.978740] br0: port 1(veth0) entered disabled state
[  529.978796] veth0: entered allmulticast mode
[  529.978885] veth0: entered promiscuous mode
[  529.997116] br0: port 2(veth1) entered blocking state
[  529.997193] br0: port 2(veth1) entered disabled state
[  529.997259] veth1: entered allmulticast mode
[  529.997354] veth1: entered promiscuous mode
[  530.937881] br0: port 1(veth0) entered blocking state
[  530.938001] br0: port 1(veth0) entered forwarding state
[  530.938060] br0: port 2(veth1) entered blocking state
[  530.938134] br0: port 2(veth1) entered forwarding state
[  532.985826] bond0: (slave veth0): link status definitely up
[  532.985938] bond0: (slave veth1): link status definitely up
[  532.985980] bond0: (slave veth0): making interface the new active one
[  532.986055] bond0: active interface up!
[  533.065083] veth1: left allmulticast mode
[  533.065134] veth1: left promiscuous mode
[  533.065180] br0: port 2(veth1) entered disabled state
[  533.065276] veth0: left allmulticast mode
[  533.065303] veth0: left promiscuous mode
[  533.065342] br0: port 1(veth0) entered disabled state
[  533.086994] bond0: (slave veth1): Releasing backup interface
[  533.100014] bond0: (slave veth0): Releasing backup interface
[  533.126999] bond0 (unregistering): Released all slaves