[  523.676372] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.686124] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.694935] br0: port 1(veth0) entered blocking state
[  523.695046] br0: port 1(veth0) entered disabled state
[  523.695154] veth0: entered allmulticast mode
[  523.695242] veth0: entered promiscuous mode
[  523.705463] br0: port 2(veth1) entered blocking state
[  523.705563] br0: port 2(veth1) entered disabled state
[  523.705623] veth1: entered allmulticast mode
[  523.705706] veth1: entered promiscuous mode
[  524.672063] br0: port 1(veth0) entered blocking state
[  524.672225] br0: port 1(veth0) entered forwarding state
[  524.672331] br0: port 2(veth1) entered blocking state
[  524.672387] br0: port 2(veth1) entered forwarding state
[  526.720014] bond0: (slave veth0): link status definitely up
[  526.720153] bond0: (slave veth1): link status definitely up
[  526.720195] bond0: (slave veth0): making interface the new active one
[  526.720269] bond0: active interface up!
[  526.832707] veth1: left allmulticast mode
[  526.832774] veth1: left promiscuous mode
[  526.832850] br0: port 2(veth1) entered disabled state
[  526.832998] veth0: left allmulticast mode
[  526.833046] veth0: left promiscuous mode
[  526.833110] br0: port 1(veth0) entered disabled state
[  526.853221] bond0: (slave veth1): Releasing backup interface
[  526.866187] bond0: (slave veth0): Releasing backup interface
[  526.890166] bond0 (unregistering): Released all slaves