[ 1320.946925][T11949] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1321.066469][T11950] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1321.167705][T11951] br0: port 1(veth0) entered blocking state
[ 1321.168458][T11951] br0: port 1(veth0) entered disabled state
[ 1321.168858][T11951] veth0: entered allmulticast mode
[ 1321.171030][T11951] veth0: entered promiscuous mode
[ 1321.305995][T11952] br0: port 2(veth1) entered blocking state
[ 1321.306431][T11952] br0: port 2(veth1) entered disabled state
[ 1321.306825][T11952] veth1: entered allmulticast mode
[ 1321.308960][T11952] veth1: entered promiscuous mode
[ 1321.574881][  T121] br0: port 1(veth0) entered blocking state
[ 1321.575332][  T121] br0: port 1(veth0) entered forwarding state
[ 1321.576924][  T121] br0: port 2(veth1) entered blocking state
[ 1321.577313][  T121] br0: port 2(veth1) entered forwarding state
[ 1322.856598][   T12] bond0: (slave veth1): link status definitely up
[ 1322.857099][   T12] bond0: (slave veth1): making interface the new active one
[ 1322.858564][   T12] bond0: active interface up!
[ 1323.193248][   T12] veth1: left allmulticast mode
[ 1323.193664][   T12] veth1: left promiscuous mode
[ 1323.194274][   T12] br0: port 2(veth1) entered disabled state
[ 1323.197589][   T12] veth0: left allmulticast mode
[ 1323.197898][   T12] veth0: left promiscuous mode
[ 1323.198341][   T12] br0: port 1(veth0) entered disabled state
[ 1323.265518][   T12] bond0: (slave veth1): Releasing backup interface
[ 1323.293073][   T12] bond0: (slave veth0): Releasing backup interface
[ 1323.413306][   T12] bond0 (unregistering): Released all slaves