[ 1120.901942][ T6993] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1121.098178][ T6994] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1121.268483][ T6995] br0: port 1(veth0) entered blocking state
[ 1121.268730][ T6995] br0: port 1(veth0) entered disabled state
[ 1121.268958][ T6995] veth0: entered allmulticast mode
[ 1121.270156][ T6995] veth0: entered promiscuous mode
[ 1121.520053][ T6996] br0: port 2(veth1) entered blocking state
[ 1121.520438][ T6996] br0: port 2(veth1) entered disabled state
[ 1121.520846][ T6996] veth1: entered allmulticast mode
[ 1121.522767][ T6996] veth1: entered promiscuous mode
[ 1122.373192][   T57] br0: port 1(veth0) entered blocking state
[ 1122.373426][   T57] br0: port 1(veth0) entered forwarding state
[ 1122.374342][   T57] br0: port 2(veth1) entered blocking state
[ 1122.374551][   T57] br0: port 2(veth1) entered forwarding state
[ 1123.766082][ T6409] bond0: (slave veth1): link status definitely up
[ 1123.766477][ T6409] bond0: (slave veth1): making interface the new active one
[ 1123.767504][ T6409] bond0: active interface up!
[ 1124.146128][ T6409] veth1: left allmulticast mode
[ 1124.146376][ T6409] veth1: left promiscuous mode
[ 1124.146694][ T6409] br0: port 2(veth1) entered disabled state
[ 1124.149036][ T6409] veth0: left allmulticast mode
[ 1124.149409][ T6409] veth0: left promiscuous mode
[ 1124.149778][ T6409] br0: port 1(veth0) entered disabled state
[ 1124.365185][ T6409] bond0: (slave veth1): Releasing backup interface
[ 1124.474555][ T6409] bond0: (slave veth0): Releasing backup interface
[ 1124.853858][ T6409] bond0 (unregistering): Released all slaves