[  525.074684] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.086766] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.097659] br0: port 1(veth0) entered blocking state
[  525.097722] br0: port 1(veth0) entered disabled state
[  525.097775] veth0: entered allmulticast mode
[  525.097849] veth0: entered promiscuous mode
[  525.109743] br0: port 2(veth1) entered blocking state
[  525.109863] br0: port 2(veth1) entered disabled state
[  525.109940] veth1: entered allmulticast mode
[  525.110063] veth1: entered promiscuous mode
[  526.077198] br0: port 1(veth0) entered blocking state
[  526.077323] br0: port 1(veth0) entered forwarding state
[  526.077403] br0: port 2(veth1) entered blocking state
[  526.077444] br0: port 2(veth1) entered forwarding state
[  528.125220] bond0: (slave veth0): link status definitely up
[  528.125373] bond0: (slave veth1): link status definitely up
[  528.125418] bond0: (slave veth0): making interface the new active one
[  528.125500] bond0: active interface up!
[  528.212087] veth1: left allmulticast mode
[  528.212169] veth1: left promiscuous mode
[  528.212225] br0: port 2(veth1) entered disabled state
[  528.212378] veth0: left allmulticast mode
[  528.212412] veth0: left promiscuous mode
[  528.212453] br0: port 1(veth0) entered disabled state
[  528.232454] bond0: (slave veth1): Releasing backup interface
[  528.237458] bond0: (slave veth0): Releasing backup interface
[  528.276512] bond0 (unregistering): Released all slaves