[ 1041.557097][ T7092] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1041.735886][ T7093] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1041.935164][ T7094] br0: port 1(veth0) entered blocking state
[ 1041.935549][ T7094] br0: port 1(veth0) entered disabled state
[ 1041.935913][ T7094] veth0: entered allmulticast mode
[ 1041.939176][ T7094] veth0: entered promiscuous mode
[ 1042.094020][ T7095] br0: port 2(veth1) entered blocking state
[ 1042.094243][ T7095] br0: port 2(veth1) entered disabled state
[ 1042.094473][ T7095] veth1: entered allmulticast mode
[ 1042.095651][ T7095] veth1: entered promiscuous mode
[ 1043.119633][   T52] br0: port 1(veth0) entered blocking state
[ 1043.119873][   T52] br0: port 1(veth0) entered forwarding state
[ 1043.120757][   T52] br0: port 2(veth1) entered blocking state
[ 1043.120955][   T52] br0: port 2(veth1) entered forwarding state
[ 1044.462978][ T2752] bond0: (slave veth0): link status definitely up
[ 1044.463477][ T2752] bond0: (slave veth1): link status definitely up
[ 1044.463667][ T2752] bond0: (slave veth0): making interface the new active one
[ 1044.464510][ T2752] bond0: active interface up!
[ 1044.960307][   T11] veth1: left allmulticast mode
[ 1044.960496][   T11] veth1: left promiscuous mode
[ 1044.960783][   T11] br0: port 2(veth1) entered disabled state
[ 1044.961822][   T11] veth0: left allmulticast mode
[ 1044.961986][   T11] veth0: left promiscuous mode
[ 1044.962233][   T11] br0: port 1(veth0) entered disabled state
[ 1045.091200][   T11] bond0: (slave veth1): Releasing backup interface
[ 1045.168975][   T11] bond0: (slave veth0): Releasing backup interface