[ 1299.453201][T11849] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1299.585109][T11850] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1299.757096][T11851] br0: port 1(veth0) entered blocking state
[ 1299.757755][T11851] br0: port 1(veth0) entered disabled state
[ 1299.758411][T11851] veth0: entered allmulticast mode
[ 1299.761523][T11851] veth0: entered promiscuous mode
[ 1299.899477][T11852] br0: port 2(veth1) entered blocking state
[ 1299.899970][T11852] br0: port 2(veth1) entered disabled state
[ 1299.900383][T11852] veth1: entered allmulticast mode
[ 1299.902550][T11852] veth1: entered promiscuous mode
[ 1300.074695][  T294] br0: port 1(veth0) entered blocking state
[ 1300.075149][  T294] br0: port 1(veth0) entered forwarding state
[ 1301.125749][ T2428] br0: port 2(veth1) entered blocking state
[ 1301.126165][ T2428] br0: port 2(veth1) entered forwarding state
[ 1302.405642][ T4004] bond0: (slave veth0): link status definitely up
[ 1302.406653][ T4004] bond0: (slave veth1): link status definitely up
[ 1302.407109][ T4004] bond0: (slave veth0): making interface the new active one
[ 1302.409233][ T4004] bond0: active interface up!
[ 1302.714089][ T4004] veth1: left allmulticast mode
[ 1302.714547][ T4004] veth1: left promiscuous mode
[ 1302.715214][ T4004] br0: port 2(veth1) entered disabled state
[ 1302.717624][ T4004] veth0: left allmulticast mode
[ 1302.718064][ T4004] veth0: left promiscuous mode
[ 1302.718704][ T4004] br0: port 1(veth0) entered disabled state
[ 1302.784454][ T4004] bond0: (slave veth1): Releasing backup interface
[ 1302.811838][ T4004] bond0: (slave veth0): Releasing backup interface
[ 1302.931430][ T4004] bond0 (unregistering): Released all slaves