[  903.232702] 8021q: adding VLAN 0 to HW filter on device bond0
[  903.236334] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  903.239898] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  903.243398] br0: port 1(veth0) entered blocking state
[  903.243465] br0: port 1(veth0) entered disabled state
[  903.243535] veth0: entered allmulticast mode
[  903.243633] veth0: entered promiscuous mode
[  903.247186] br0: port 2(veth1) entered blocking state
[  903.247221] br0: port 2(veth1) entered disabled state
[  903.247260] veth1: entered allmulticast mode
[  903.247319] veth1: entered promiscuous mode
[  903.261204] br0: port 1(veth0) entered blocking state
[  903.261271] br0: port 1(veth0) entered forwarding state
[  903.261353] br0: port 2(veth1) entered blocking state
[  903.261457] br0: port 2(veth1) entered forwarding state
[  905.292201] bond0: (slave veth1): link status definitely up
[  905.292302] bond0: (slave veth1): making interface the new active one
[  905.292361] bond0: active interface up!
[  905.306827] veth1: left allmulticast mode
[  905.306858] veth1: left promiscuous mode
[  905.306884] br0: port 2(veth1) entered disabled state
[  905.307008] veth0: left allmulticast mode
[  905.307027] veth0: left promiscuous mode
[  905.307055] br0: port 1(veth0) entered disabled state
[  905.314443] bond0: (slave veth1): Releasing backup interface
[  905.319323] bond0: (slave veth0): Releasing backup interface
[  905.350233] bond0 (unregistering): Released all slaves