[   33.827286][  T496] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   33.911291][  T497] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   34.001308][  T498] br0: port 1(veth0) entered blocking state
[   34.001643][  T498] br0: port 1(veth0) entered disabled state
[   34.001899][  T498] veth0: entered allmulticast mode
[   34.003180][  T498] veth0: entered promiscuous mode
[   34.077472][  T499] br0: port 2(veth1) entered blocking state
[   34.077790][  T499] br0: port 2(veth1) entered disabled state
[   34.078040][  T499] veth1: entered allmulticast mode
[   34.079185][  T499] veth1: entered promiscuous mode
[   34.721784][   T56] br0: port 1(veth0) entered blocking state
[   34.722151][   T56] br0: port 1(veth0) entered forwarding state
[   34.723511][   T56] br0: port 2(veth1) entered blocking state
[   34.723734][   T56] br0: port 2(veth1) entered forwarding state
[   35.777876][   T11] bond0: (slave veth1): link status definitely up
[   35.778716][   T11] bond0: (slave veth1): making interface the new active one
[   35.780202][   T11] bond0: active interface up!
[   35.978177][   T11] veth1: left allmulticast mode
[   35.978388][   T11] veth1: left promiscuous mode
[   35.978713][   T11] br0: port 2(veth1) entered disabled state
[   35.980912][   T11] veth0: left allmulticast mode
[   35.981148][   T11] veth0: left promiscuous mode
[   35.981421][   T11] br0: port 1(veth0) entered disabled state
[   36.127952][   T11] bond0: (slave veth1): Releasing backup interface
[   36.292411][   T11] bond0: (slave veth0): Releasing backup interface
[   36.658704][   T11] bond0 (unregistering): Released all slaves