[  531.000087] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.008745] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.017807] br0: port 1(veth0) entered blocking state
[  531.017864] br0: port 1(veth0) entered disabled state
[  531.017911] veth0: entered allmulticast mode
[  531.017992] veth0: entered promiscuous mode
[  531.026529] br0: port 2(veth1) entered blocking state
[  531.026594] br0: port 2(veth1) entered disabled state
[  531.026646] veth1: entered allmulticast mode
[  531.026733] veth1: entered promiscuous mode
[  532.024906] br0: port 1(veth0) entered blocking state
[  532.024984] br0: port 1(veth0) entered forwarding state
[  532.025065] br0: port 2(veth1) entered blocking state
[  532.025124] br0: port 2(veth1) entered forwarding state
[  534.072983] bond0: (slave veth0): link status definitely up
[  534.073112] bond0: (slave veth1): link status definitely up
[  534.073149] bond0: (slave veth0): making interface the new active one
[  534.073212] bond0: active interface up!
[  534.158636] veth1: left allmulticast mode
[  534.158704] veth1: left promiscuous mode
[  534.158785] br0: port 2(veth1) entered disabled state
[  534.158931] veth0: left allmulticast mode
[  534.158973] veth0: left promiscuous mode
[  534.159028] br0: port 1(veth0) entered disabled state
[  534.182108] bond0: (slave veth1): Releasing backup interface
[  534.199174] bond0: (slave veth0): Releasing backup interface
[  534.221103] bond0 (unregistering): Released all slaves