[  675.145838][ T7809] br0: port 1(veth1) entered blocking state
[  675.146210][ T7809] br0: port 1(veth1) entered disabled state
[  675.146557][ T7809] veth1: entered allmulticast mode
[  675.151160][ T7809] veth1: entered promiscuous mode
[  675.203250][ T7810] br0: port 2(veth3) entered blocking state
[  675.203537][ T7810] br0: port 2(veth3) entered disabled state
[  675.203829][ T7810] veth3: entered allmulticast mode
[  675.206324][ T7810] veth3: entered promiscuous mode
[  675.352444][ T5552] br0: port 1(veth1) entered blocking state
[  675.352751][ T5552] br0: port 1(veth1) entered forwarding state
[  675.427647][ T5552] br0: port 2(veth3) entered blocking state
[  675.427985][ T5552] br0: port 2(veth3) entered forwarding state
[  681.137916][ T7850] br0: port 2(veth3) entered disabled state
[  681.223892][ T7852] br0: port 1(veth1) entered disabled state
[  681.308640][ T7854] veth3: left allmulticast mode
[  681.308898][ T7854] veth3: left promiscuous mode
[  681.309273][ T7854] br0: port 2(veth3) entered disabled state
[  681.310717][ T7854] veth1: left allmulticast mode
[  681.310936][ T7854] veth1: left promiscuous mode
[  681.311293][ T7854] br0: port 1(veth1) entered disabled state