[   45.228596][  T497] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   45.333662][  T498] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   45.411177][  T499] br0: port 1(veth0) entered blocking state
[   45.411481][  T499] br0: port 1(veth0) entered disabled state
[   45.411744][  T499] veth0: entered allmulticast mode
[   45.412980][  T499] veth0: entered promiscuous mode
[   45.527937][  T500] br0: port 2(veth1) entered blocking state
[   45.528638][  T500] br0: port 2(veth1) entered disabled state
[   45.528960][  T500] veth1: entered allmulticast mode
[   45.530271][  T500] veth1: entered promiscuous mode
[   45.895777][   T40] br0: port 1(veth0) entered blocking state
[   45.896179][   T40] br0: port 1(veth0) entered forwarding state
[   45.897646][   T40] br0: port 2(veth1) entered blocking state
[   45.897857][   T40] br0: port 2(veth1) entered forwarding state
[   47.199872][  T241] bond0: (slave veth1): link status definitely up
[   47.200441][  T241] bond0: (slave veth1): making interface the new active one
[   47.201816][  T241] bond0: active interface up!
[   47.503370][   T69] veth1: left allmulticast mode
[   47.503604][   T69] veth1: left promiscuous mode
[   47.503987][   T69] br0: port 2(veth1) entered disabled state
[   47.506611][   T69] veth0: left allmulticast mode
[   47.506806][   T69] veth0: left promiscuous mode
[   47.507110][   T69] br0: port 1(veth0) entered disabled state
[   47.689394][   T69] bond0: (slave veth1): Releasing backup interface
[   47.811756][   T69] bond0: (slave veth0): Releasing backup interface
[   48.181319][   T69] bond0 (unregistering): Released all slaves