[ 1301.844063][T11800] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1301.988273][T11801] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1302.106164][T11802] br0: port 1(veth0) entered blocking state
[ 1302.106587][T11802] br0: port 1(veth0) entered disabled state
[ 1302.107033][T11802] veth0: entered allmulticast mode
[ 1302.109232][T11802] veth0: entered promiscuous mode
[ 1302.224497][T11803] br0: port 2(veth1) entered blocking state
[ 1302.225206][T11803] br0: port 2(veth1) entered disabled state
[ 1302.225656][T11803] veth1: entered allmulticast mode
[ 1302.227806][T11803] veth1: entered promiscuous mode
[ 1302.467497][   T55] br0: port 1(veth0) entered blocking state
[ 1302.467881][   T55] br0: port 1(veth0) entered forwarding state
[ 1303.500921][ T4960] br0: port 2(veth1) entered blocking state
[ 1303.501322][ T4960] br0: port 2(veth1) entered forwarding state
[ 1304.779209][   T12] bond0: (slave veth0): link status definitely up
[ 1304.780018][   T12] bond0: (slave veth1): link status definitely up
[ 1304.780349][   T12] bond0: (slave veth0): making interface the new active one
[ 1304.782286][   T12] bond0: active interface up!
[ 1305.287527][   T12] veth1: left allmulticast mode
[ 1305.288178][   T12] veth1: left promiscuous mode
[ 1305.288805][   T12] br0: port 2(veth1) entered disabled state
[ 1305.290841][   T12] veth0: left allmulticast mode
[ 1305.291127][   T12] veth0: left promiscuous mode
[ 1305.291787][   T12] br0: port 1(veth0) entered disabled state
[ 1305.373134][   T12] bond0: (slave veth1): Releasing backup interface
[ 1305.417904][   T12] bond0: (slave veth0): Releasing backup interface
[ 1305.518980][   T12] bond0 (unregistering): Released all slaves