[ 1060.867443][ T9454] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1061.026906][ T9455] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1061.172411][ T9456] br0: port 1(veth0) entered blocking state
[ 1061.172842][ T9456] br0: port 1(veth0) entered disabled state
[ 1061.173233][ T9456] veth0: entered allmulticast mode
[ 1061.176041][ T9456] veth0: entered promiscuous mode
[ 1061.299687][ T9457] br0: port 2(veth1) entered blocking state
[ 1061.300072][ T9457] br0: port 2(veth1) entered disabled state
[ 1061.300446][ T9457] veth1: entered allmulticast mode
[ 1061.302497][ T9457] veth1: entered promiscuous mode
[ 1061.490140][ T4605] br0: port 1(veth0) entered blocking state
[ 1061.490530][ T4605] br0: port 1(veth0) entered forwarding state
[ 1062.506128][   T37] br0: port 2(veth1) entered blocking state
[ 1062.506575][   T37] br0: port 2(veth1) entered forwarding state
[ 1063.849837][  T260] bond0: (slave veth0): link status definitely up
[ 1063.850525][  T260] bond0: (slave veth1): link status definitely up
[ 1063.850811][  T260] bond0: (slave veth0): making interface the new active one
[ 1063.852063][  T260] bond0: active interface up!
[ 1064.412538][  T260] veth1: left allmulticast mode
[ 1064.412856][  T260] veth1: left promiscuous mode
[ 1064.413386][  T260] br0: port 2(veth1) entered disabled state
[ 1064.416943][  T260] veth0: left allmulticast mode
[ 1064.417450][  T260] veth0: left promiscuous mode
[ 1064.418158][  T260] br0: port 1(veth0) entered disabled state
[ 1064.599807][  T260] bond0: (slave veth1): Releasing backup interface
[ 1064.691884][  T260] bond0: (slave veth0): Releasing backup interface
[ 1065.901071][  T260] bond0 (unregistering): Released all slaves