[  832.294094][ T9387] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.373922][ T9388] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.467375][ T9389] br0: port 1(veth0) entered blocking state
[  832.468043][ T9389] br0: port 1(veth0) entered disabled state
[  832.468303][ T9389] veth0: entered allmulticast mode
[  832.469511][ T9389] veth0: entered promiscuous mode
[  832.553189][ T9390] br0: port 2(veth1) entered blocking state
[  832.553540][ T9390] br0: port 2(veth1) entered disabled state
[  832.553791][ T9390] veth1: entered allmulticast mode
[  832.555013][ T9390] veth1: entered promiscuous mode
[  833.049398][ T5613] br0: port 1(veth0) entered blocking state
[  833.049800][ T5613] br0: port 1(veth0) entered forwarding state
[  833.050839][ T5613] br0: port 2(veth1) entered blocking state
[  833.051042][ T5613] br0: port 2(veth1) entered forwarding state
[  834.290057][   T11] bond0: (slave veth1): link status definitely up
[  834.290467][   T11] bond0: (slave veth1): making interface the new active one
[  834.291680][   T11] bond0: active interface up!
[  834.563216][   T11] veth1: left allmulticast mode
[  834.563429][   T11] veth1: left promiscuous mode
[  834.563763][   T11] br0: port 2(veth1) entered disabled state
[  834.566084][   T11] veth0: left allmulticast mode
[  834.566252][   T11] veth0: left promiscuous mode
[  834.566521][   T11] br0: port 1(veth0) entered disabled state
[  834.695142][   T11] bond0: (slave veth1): Releasing backup interface
[  834.885258][   T11] bond0: (slave veth0): Releasing backup interface
[  835.246480][   T11] bond0 (unregistering): Released all slaves