[ 1073.422083][ T9067] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1073.549263][ T9068] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1073.725724][ T9069] br0: port 1(veth0) entered blocking state
[ 1073.726179][ T9069] br0: port 1(veth0) entered disabled state
[ 1073.726599][ T9069] veth0: entered allmulticast mode
[ 1073.730073][ T9069] veth0: entered promiscuous mode
[ 1073.853501][ T9070] br0: port 2(veth1) entered blocking state
[ 1073.853942][ T9070] br0: port 2(veth1) entered disabled state
[ 1073.854373][ T9070] veth1: entered allmulticast mode
[ 1073.856630][ T9070] veth1: entered promiscuous mode
[ 1075.043645][   T36] br0: port 1(veth0) entered blocking state
[ 1075.044194][   T36] br0: port 1(veth0) entered forwarding state
[ 1075.047419][   T36] br0: port 2(veth1) entered blocking state
[ 1075.047949][   T36] br0: port 2(veth1) entered forwarding state
[ 1076.322140][   T12] bond0: (slave veth0): link status definitely up
[ 1076.323014][   T12] bond0: (slave veth1): link status definitely up
[ 1076.323421][   T12] bond0: (slave veth0): making interface the new active one
[ 1076.325317][   T12] bond0: active interface up!
[ 1076.880367][   T12] veth1: left allmulticast mode
[ 1076.880932][   T12] veth1: left promiscuous mode
[ 1076.881911][   T12] br0: port 2(veth1) entered disabled state
[ 1076.885302][   T12] veth0: left allmulticast mode
[ 1076.885854][   T12] veth0: left promiscuous mode
[ 1076.886617][   T12] br0: port 1(veth0) entered disabled state
[ 1077.181613][   T12] bond0: (slave veth1): Releasing backup interface
[ 1077.267092][   T12] bond0: (slave veth0): Releasing backup interface
[ 1078.624073][   T12] bond0 (unregistering): Released all slaves