[  810.433361] 8021q: adding VLAN 0 to HW filter on device bond0
[  810.437806] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.442325] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  810.446826] br0: port 1(veth0) entered blocking state
[  810.446900] br0: port 1(veth0) entered disabled state
[  810.446971] veth0: entered allmulticast mode
[  810.447070] veth0: entered promiscuous mode
[  810.451851] br0: port 2(veth1) entered blocking state
[  810.451896] br0: port 2(veth1) entered disabled state
[  810.451932] veth1: entered allmulticast mode
[  810.452006] veth1: entered promiscuous mode
[  811.432626] br0: port 1(veth0) entered blocking state
[  811.432702] br0: port 1(veth0) entered forwarding state
[  811.432750] br0: port 2(veth1) entered blocking state
[  811.432782] br0: port 2(veth1) entered forwarding state
[  812.519602] bond0: (slave veth1): link status definitely up
[  812.519731] bond0: (slave veth1): making interface the new active one
[  812.519809] bond0: active interface up!
[  812.542131] veth1: left allmulticast mode
[  812.542162] veth1: left promiscuous mode
[  812.542193] br0: port 2(veth1) entered disabled state
[  812.542282] veth0: left allmulticast mode
[  812.542308] veth0: left promiscuous mode
[  812.542335] br0: port 1(veth0) entered disabled state
[  812.546826] bond0: (slave veth1): Releasing backup interface
[  812.550838] bond0: (slave veth0): Releasing backup interface
[  812.586688] bond0 (unregistering): Released all slaves