[  319.531450][ T1475] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  319.705464][ T1476] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  319.862367][ T1477] br0: port 1(veth0) entered blocking state
[  319.862672][ T1477] br0: port 1(veth0) entered disabled state
[  319.862911][ T1477] veth0: entered allmulticast mode
[  319.864093][ T1477] veth0: entered promiscuous mode
[  320.032984][ T1478] br0: port 2(veth1) entered blocking state
[  320.033292][ T1478] br0: port 2(veth1) entered disabled state
[  320.033555][ T1478] veth1: entered allmulticast mode
[  320.034702][ T1478] veth1: entered promiscuous mode
[  321.071758][   T37] br0: port 1(veth0) entered blocking state
[  321.071992][   T37] br0: port 1(veth0) entered forwarding state
[  321.072985][   T37] br0: port 2(veth1) entered blocking state
[  321.073220][   T37] br0: port 2(veth1) entered forwarding state
[  322.415717][  T268] bond0: (slave veth0): link status definitely up
[  322.416459][  T268] bond0: (slave veth1): link status definitely up
[  322.416637][  T268] bond0: (slave veth0): making interface the new active one
[  322.417672][  T268] bond0: active interface up!
[  322.964561][  T268] veth1: left allmulticast mode
[  322.964755][  T268] veth1: left promiscuous mode
[  322.965046][  T268] br0: port 2(veth1) entered disabled state
[  322.966557][  T268] veth0: left allmulticast mode
[  322.966830][  T268] veth0: left promiscuous mode
[  322.967130][  T268] br0: port 1(veth0) entered disabled state
[  323.089588][  T268] bond0: (slave veth1): Releasing backup interface
[  323.169559][  T268] bond0: (slave veth0): Releasing backup interface
[  323.353868][  T268] bond0 (unregistering): Released all slaves