[ 1035.681171][ T7113] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1035.866663][ T7114] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1036.015500][ T7115] br0: port 1(veth0) entered blocking state
[ 1036.015725][ T7115] br0: port 1(veth0) entered disabled state
[ 1036.015940][ T7115] veth0: entered allmulticast mode
[ 1036.017128][ T7115] veth0: entered promiscuous mode
[ 1036.175336][ T7116] br0: port 2(veth1) entered blocking state
[ 1036.175590][ T7116] br0: port 2(veth1) entered disabled state
[ 1036.175803][ T7116] veth1: entered allmulticast mode
[ 1036.177980][ T7116] veth1: entered promiscuous mode
[ 1037.245738][   T50] br0: port 1(veth0) entered blocking state
[ 1037.246081][   T50] br0: port 1(veth0) entered forwarding state
[ 1037.247518][   T50] br0: port 2(veth1) entered blocking state
[ 1037.247808][   T50] br0: port 2(veth1) entered forwarding state
[ 1038.589446][ T5901] bond0: (slave veth0): link status definitely up
[ 1038.589990][ T5901] bond0: (slave veth1): link status definitely up
[ 1038.590299][ T5901] bond0: (slave veth0): making interface the new active one
[ 1038.591238][ T5901] bond0: active interface up!
[ 1038.943304][ T5901] veth1: left allmulticast mode
[ 1038.943566][ T5901] veth1: left promiscuous mode
[ 1038.944008][ T5901] br0: port 2(veth1) entered disabled state
[ 1038.945599][ T5901] veth0: left allmulticast mode
[ 1038.945852][ T5901] veth0: left promiscuous mode
[ 1038.946284][ T5901] br0: port 1(veth0) entered disabled state
[ 1039.113719][ T5901] bond0: (slave veth1): Releasing backup interface
[ 1039.232423][ T5901] bond0: (slave veth0): Releasing backup interface