[ 1350.049363][T12319] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1350.173439][T12320] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1350.285413][T12321] br0: port 1(veth0) entered blocking state
[ 1350.285864][T12321] br0: port 1(veth0) entered disabled state
[ 1350.286246][T12321] veth0: entered allmulticast mode
[ 1350.288396][T12321] veth0: entered promiscuous mode
[ 1350.409831][T12322] br0: port 2(veth1) entered blocking state
[ 1350.410436][T12322] br0: port 2(veth1) entered disabled state
[ 1350.411359][T12322] veth1: entered allmulticast mode
[ 1350.413437][T12322] veth1: entered promiscuous mode
[ 1350.694666][   T38] br0: port 1(veth0) entered blocking state
[ 1350.695119][   T38] br0: port 1(veth0) entered forwarding state
[ 1350.697571][   T38] br0: port 2(veth1) entered blocking state
[ 1350.698008][   T38] br0: port 2(veth1) entered forwarding state
[ 1352.003565][   T12] bond0: (slave veth1): link status definitely up
[ 1352.004254][   T12] bond0: (slave veth1): making interface the new active one
[ 1352.006302][   T12] bond0: active interface up!
[ 1352.303610][   T12] veth1: left allmulticast mode
[ 1352.304132][   T12] veth1: left promiscuous mode
[ 1352.304753][   T12] br0: port 2(veth1) entered disabled state
[ 1352.308427][   T12] veth0: left allmulticast mode
[ 1352.308894][   T12] veth0: left promiscuous mode
[ 1352.309558][   T12] br0: port 1(veth0) entered disabled state
[ 1352.374486][   T12] bond0: (slave veth1): Releasing backup interface
[ 1352.413389][   T12] bond0: (slave veth0): Releasing backup interface
[ 1352.520844][   T12] bond0 (unregistering): Released all slaves