[  955.842376][ T7635] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  955.980042][ T7636] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  956.128425][ T7637] br0: port 1(veth0) entered blocking state
[  956.128793][ T7637] br0: port 1(veth0) entered disabled state
[  956.129133][ T7637] veth0: entered allmulticast mode
[  956.131035][ T7637] veth0: entered promiscuous mode
[  956.306464][ T7638] br0: port 2(veth1) entered blocking state
[  956.306806][ T7638] br0: port 2(veth1) entered disabled state
[  956.307143][ T7638] veth1: entered allmulticast mode
[  956.310881][ T7638] veth1: entered promiscuous mode
[  957.477971][ T6899] br0: port 1(veth0) entered blocking state
[  957.478252][ T6899] br0: port 1(veth0) entered forwarding state
[  957.479189][ T6899] br0: port 2(veth1) entered blocking state
[  957.479400][ T6899] br0: port 2(veth1) entered forwarding state
[  958.757818][   T74] bond0: (slave veth0): link status definitely up
[  958.758399][   T74] bond0: (slave veth1): link status definitely up
[  958.758951][   T74] bond0: (slave veth0): making interface the new active one
[  958.759797][   T74] bond0: active interface up!
[  959.287466][ T6392] veth1: left allmulticast mode
[  959.287782][ T6392] veth1: left promiscuous mode
[  959.288183][ T6392] br0: port 2(veth1) entered disabled state
[  959.289829][ T6392] veth0: left allmulticast mode
[  959.290011][ T6392] veth0: left promiscuous mode
[  959.290279][ T6392] br0: port 1(veth0) entered disabled state
[  959.501978][ T6392] bond0: (slave veth1): Releasing backup interface