[  923.616495][ T7511] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  923.756569][ T7512] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  923.899921][ T7513] br0: port 1(veth0) entered blocking state
[  923.900169][ T7513] br0: port 1(veth0) entered disabled state
[  923.900465][ T7513] veth0: entered allmulticast mode
[  923.901819][ T7513] veth0: entered promiscuous mode
[  924.031293][ T7514] br0: port 2(veth1) entered blocking state
[  924.031536][ T7514] br0: port 2(veth1) entered disabled state
[  924.031792][ T7514] veth1: entered allmulticast mode
[  924.032959][ T7514] veth1: entered promiscuous mode
[  924.210164][ T6648] br0: port 1(veth0) entered blocking state
[  924.210414][ T6648] br0: port 1(veth0) entered forwarding state
[  925.261281][ T6648] br0: port 2(veth1) entered blocking state
[  925.261589][ T6648] br0: port 2(veth1) entered forwarding state
[  926.541197][  T257] bond0: (slave veth0): link status definitely up
[  926.541827][  T257] bond0: (slave veth1): link status definitely up
[  926.542016][  T257] bond0: (slave veth0): making interface the new active one
[  926.543061][  T257] bond0: active interface up!
[  926.999735][ T3250] veth1: left allmulticast mode
[  926.999928][ T3250] veth1: left promiscuous mode
[  927.000202][ T3250] br0: port 2(veth1) entered disabled state
[  927.001357][ T3250] veth0: left allmulticast mode
[  927.001519][ T3250] veth0: left promiscuous mode
[  927.001824][ T3250] br0: port 1(veth0) entered disabled state
[  927.054467][ T3250] bond0: (slave veth1): Releasing backup interface
[  927.077740][ T3250] bond0: (slave veth0): Releasing backup interface
[  927.161012][ T3250] bond0 (unregistering): Released all slaves