[ 1028.671600][ T7148] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1028.823980][ T7149] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1028.960972][ T7150] br0: port 1(veth0) entered blocking state
[ 1028.961207][ T7150] br0: port 1(veth0) entered disabled state
[ 1028.961420][ T7150] veth0: entered allmulticast mode
[ 1028.962513][ T7150] veth0: entered promiscuous mode
[ 1029.150493][ T7151] br0: port 2(veth1) entered blocking state
[ 1029.150872][ T7151] br0: port 2(veth1) entered disabled state
[ 1029.151169][ T7151] veth1: entered allmulticast mode
[ 1029.152810][ T7151] veth1: entered promiscuous mode
[ 1030.266686][   T50] br0: port 1(veth0) entered blocking state
[ 1030.266905][   T50] br0: port 1(veth0) entered forwarding state
[ 1030.267817][   T50] br0: port 2(veth1) entered blocking state
[ 1030.267995][   T50] br0: port 2(veth1) entered forwarding state
[ 1031.610635][   T75] bond0: (slave veth0): link status definitely up
[ 1031.611092][   T75] bond0: (slave veth1): link status definitely up
[ 1031.611291][   T75] bond0: (slave veth0): making interface the new active one
[ 1031.612077][   T75] bond0: active interface up!
[ 1032.272065][   T75] veth1: left allmulticast mode
[ 1032.272829][   T75] veth1: left promiscuous mode
[ 1032.273116][   T75] br0: port 2(veth1) entered disabled state
[ 1032.274435][   T75] veth0: left allmulticast mode
[ 1032.274580][   T75] veth0: left promiscuous mode
[ 1032.275040][   T75] br0: port 1(veth0) entered disabled state
[ 1032.479771][   T75] bond0: (slave veth1): Releasing backup interface