[  927.927559][ T7545] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  928.070754][ T7546] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  928.203530][ T7547] br0: port 1(veth0) entered blocking state
[  928.203812][ T7547] br0: port 1(veth0) entered disabled state
[  928.204772][ T7547] veth0: entered allmulticast mode
[  928.205979][ T7547] veth0: entered promiscuous mode
[  928.371867][ T7548] br0: port 2(veth1) entered blocking state
[  928.373143][ T7548] br0: port 2(veth1) entered disabled state
[  928.373495][ T7548] veth1: entered allmulticast mode
[  928.375339][ T7548] veth1: entered promiscuous mode
[  929.518167][ T6919] br0: port 1(veth0) entered blocking state
[  929.518532][ T6919] br0: port 1(veth0) entered forwarding state
[  929.521163][ T6919] br0: port 2(veth1) entered blocking state
[  929.521456][ T6919] br0: port 2(veth1) entered forwarding state
[  930.861495][ T3225] bond0: (slave veth0): link status definitely up
[  930.862082][ T3225] bond0: (slave veth1): link status definitely up
[  930.862286][ T3225] bond0: (slave veth0): making interface the new active one
[  930.863343][ T3225] bond0: active interface up!
[  931.444878][   T74] veth1: left allmulticast mode
[  931.445086][   T74] veth1: left promiscuous mode
[  931.445415][   T74] br0: port 2(veth1) entered disabled state
[  931.446997][   T74] veth0: left allmulticast mode
[  931.447152][   T74] veth0: left promiscuous mode
[  931.447429][   T74] br0: port 1(veth0) entered disabled state
[  931.507761][   T74] bond0: (slave veth1): Releasing backup interface
[  931.530983][   T74] bond0: (slave veth0): Releasing backup interface
[  931.598871][   T74] bond0 (unregistering): Released all slaves