[  620.640483][T18324] br1: port 1(veth1) entered blocking state
[  620.640713][T18324] br1: port 1(veth1) entered disabled state
[  620.640922][T18324] veth1: entered allmulticast mode
[  620.643301][T18324] veth1: entered promiscuous mode
[  620.683976][ T2505] br1: port 1(veth1) entered blocking state
[  620.684220][ T2505] br1: port 1(veth1) entered forwarding state
[  647.709989][T18507] br1: port 1(veth1) entered disabled state
[  647.732835][T18508] veth1: left allmulticast mode
[  647.733039][T18508] veth1: left promiscuous mode
[  647.733331][T18508] br1: port 1(veth1) entered disabled state