[  807.374072] 8021q: adding VLAN 0 to HW filter on device bond0
[  807.378154] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  807.382149] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  807.386087] br0: port 1(veth0) entered blocking state
[  807.386129] br0: port 1(veth0) entered disabled state
[  807.386166] veth0: entered allmulticast mode
[  807.386222] veth0: entered promiscuous mode
[  807.390184] br0: port 2(veth1) entered blocking state
[  807.390246] br0: port 2(veth1) entered disabled state
[  807.390312] veth1: entered allmulticast mode
[  807.390409] veth1: entered promiscuous mode
[  808.385153] br0: port 1(veth0) entered blocking state
[  808.385277] br0: port 1(veth0) entered forwarding state
[  808.385409] br0: port 2(veth1) entered blocking state
[  808.385489] br0: port 2(veth1) entered forwarding state
[  810.432137] bond0: (slave veth0): link status definitely up
[  810.432209] bond0: (slave veth1): link status definitely up
[  810.432282] bond0: (slave veth0): making interface the new active one
[  810.432350] bond0: active interface up!
[  810.534991] veth1: left allmulticast mode
[  810.535090] veth1: left promiscuous mode
[  810.535199] br0: port 2(veth1) entered disabled state
[  810.535370] veth0: left allmulticast mode
[  810.535429] veth0: left promiscuous mode
[  810.535480] br0: port 1(veth0) entered disabled state
[  810.540407] bond0: (slave veth1): Releasing backup interface
[  810.545733] bond0: (slave veth0): Releasing backup interface
[  810.570172] bond0 (unregistering): Released all slaves