[  826.847127][ T9430] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  826.938091][ T9431] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.059728][ T9432] br0: port 1(veth0) entered blocking state
[  827.059982][ T9432] br0: port 1(veth0) entered disabled state
[  827.060236][ T9432] veth0: entered allmulticast mode
[  827.062295][ T9432] veth0: entered promiscuous mode
[  827.146619][ T9433] br0: port 2(veth1) entered blocking state
[  827.146875][ T9433] br0: port 2(veth1) entered disabled state
[  827.147112][ T9433] veth1: entered allmulticast mode
[  827.148770][ T9433] veth1: entered promiscuous mode
[  827.585715][   T45] br0: port 1(veth0) entered blocking state
[  827.585951][   T45] br0: port 1(veth0) entered forwarding state
[  827.586867][   T45] br0: port 2(veth1) entered blocking state
[  827.587059][   T45] br0: port 2(veth1) entered forwarding state
[  828.770658][   T11] bond0: (slave veth1): link status definitely up
[  828.771121][   T11] bond0: (slave veth1): making interface the new active one
[  828.774957][   T11] bond0: active interface up!
[  829.261885][ T8431] veth1: left allmulticast mode
[  829.262222][ T8431] veth1: left promiscuous mode
[  829.262762][ T8431] br0: port 2(veth1) entered disabled state
[  829.276528][ T8431] veth0: left allmulticast mode
[  829.276944][ T8431] veth0: left promiscuous mode
[  829.277427][ T8431] br0: port 1(veth0) entered disabled state
[  829.446052][ T8431] bond0: (slave veth1): Releasing backup interface
[  829.614934][ T8431] bond0: (slave veth0): Releasing backup interface
[  830.015997][ T8431] bond0 (unregistering): Released all slaves