[  523.810194] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.827610] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.843992] br0: port 1(veth0) entered blocking state
[  523.844086] br0: port 1(veth0) entered disabled state
[  523.844146] veth0: entered allmulticast mode
[  523.844238] veth0: entered promiscuous mode
[  523.861512] br0: port 2(veth1) entered blocking state
[  523.861578] br0: port 2(veth1) entered disabled state
[  523.861633] veth1: entered allmulticast mode
[  523.861725] veth1: entered promiscuous mode
[  524.796948] br0: port 1(veth0) entered blocking state
[  524.797067] br0: port 1(veth0) entered forwarding state
[  524.797153] br0: port 2(veth1) entered blocking state
[  524.797207] br0: port 2(veth1) entered forwarding state
[  526.845010] bond0: (slave veth0): link status definitely up
[  526.845142] bond0: (slave veth1): link status definitely up
[  526.845201] bond0: (slave veth0): making interface the new active one
[  526.845285] bond0: active interface up!
[  526.933118] veth1: left allmulticast mode
[  526.933179] veth1: left promiscuous mode
[  526.933228] br0: port 2(veth1) entered disabled state
[  526.933331] veth0: left allmulticast mode
[  526.933364] veth0: left promiscuous mode
[  526.933413] br0: port 1(veth0) entered disabled state
[  526.953211] bond0: (slave veth1): Releasing backup interface
[  526.959157] bond0: (slave veth0): Releasing backup interface
[  526.977089] bond0 (unregistering): Released all slaves