[   47.212025][  T684] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   47.241271][  T685] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   47.271186][  T686] br0: port 1(veth0) entered blocking state
[   47.271438][  T686] br0: port 1(veth0) entered disabled state
[   47.271673][  T686] veth0: entered allmulticast mode
[   47.272641][  T686] veth0: entered promiscuous mode
[   47.296685][  T687] br0: port 2(veth1) entered blocking state
[   47.296940][  T687] br0: port 2(veth1) entered disabled state
[   47.297180][  T687] veth1: entered allmulticast mode
[   47.298216][  T687] veth1: entered promiscuous mode
[   48.217543][   T46] br0: port 1(veth0) entered blocking state
[   48.217999][   T46] br0: port 1(veth0) entered forwarding state
[   48.219166][   T46] br0: port 2(veth1) entered blocking state
[   48.219344][   T46] br0: port 2(veth1) entered forwarding state
[   50.268797][   T12] bond0: (slave veth0): link status definitely up
[   50.269386][   T12] bond0: (slave veth1): link status definitely up
[   50.270354][   T12] bond0: (slave veth0): making interface the new active one
[   50.272755][   T12] bond0: active interface up!
[   50.536394][   T12] veth1: left allmulticast mode
[   50.536661][   T12] veth1: left promiscuous mode
[   50.536962][   T12] br0: port 2(veth1) entered disabled state
[   50.538045][   T12] veth0: left allmulticast mode
[   50.538214][   T12] veth0: left promiscuous mode
[   50.538449][   T12] br0: port 1(veth0) entered disabled state
[   50.586117][   T12] bond0: (slave veth1): Releasing backup interface
[   50.617902][   T12] bond0: (slave veth0): Releasing backup interface
[   50.678344][   T12] bond0 (unregistering): Released all slaves