[ 1047.056555][ T9574] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1047.188705][ T9575] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1047.303312][ T9576] br0: port 1(veth0) entered blocking state
[ 1047.303711][ T9576] br0: port 1(veth0) entered disabled state
[ 1047.304576][ T9576] veth0: entered allmulticast mode
[ 1047.306718][ T9576] veth0: entered promiscuous mode
[ 1047.451026][ T9577] br0: port 2(veth1) entered blocking state
[ 1047.451604][ T9577] br0: port 2(veth1) entered disabled state
[ 1047.452062][ T9577] veth1: entered allmulticast mode
[ 1047.454458][ T9577] veth1: entered promiscuous mode
[ 1047.647612][   T35] br0: port 1(veth0) entered blocking state
[ 1047.648035][   T35] br0: port 1(veth0) entered forwarding state
[ 1048.671253][   T37] br0: port 2(veth1) entered blocking state
[ 1048.671986][   T37] br0: port 2(veth1) entered forwarding state
[ 1050.014380][ T9039] bond0: (slave veth0): link status definitely up
[ 1050.015147][ T9039] bond0: (slave veth1): link status definitely up
[ 1050.015478][ T9039] bond0: (slave veth0): making interface the new active one
[ 1050.017070][ T9039] bond0: active interface up!
[ 1050.656994][   T12] veth1: left allmulticast mode
[ 1050.657515][   T12] veth1: left promiscuous mode
[ 1050.658288][   T12] br0: port 2(veth1) entered disabled state
[ 1050.660975][   T12] veth0: left allmulticast mode
[ 1050.661283][   T12] veth0: left promiscuous mode
[ 1050.661736][   T12] br0: port 1(veth0) entered disabled state
[ 1050.876522][   T12] bond0: (slave veth1): Releasing backup interface
[ 1050.994537][   T12] bond0: (slave veth0): Releasing backup interface
[ 1052.193522][   T12] bond0 (unregistering): Released all slaves