[  721.136444][T19494] br1: port 1(veth1) entered blocking state
[  721.136781][T19494] br1: port 1(veth1) entered disabled state
[  721.137083][T19494] veth1: entered allmulticast mode
[  721.139607][T19494] veth1: entered promiscuous mode
[  721.276404][   T37] br1: port 1(veth1) entered blocking state
[  721.276616][   T37] br1: port 1(veth1) entered forwarding state
[  721.333995][T19507] br1: port 2(veth2) entered blocking state
[  721.334343][T19507] br1: port 2(veth2) entered disabled state
[  721.335306][T19507] veth2: entered allmulticast mode
[  721.337955][T19507] veth2: entered promiscuous mode
[  721.462894][   T36] br1: port 2(veth2) entered blocking state
[  721.463134][   T36] br1: port 2(veth2) entered forwarding state
[  739.690469][T19870] br1: port 2(veth2) entered disabled state
[  739.721984][T19872] veth2: left allmulticast mode
[  739.722150][T19872] veth2: left promiscuous mode
[  739.722381][T19872] br1: port 2(veth2) entered disabled state
[  739.773342][T19874] br1: port 1(veth1) entered disabled state
[  739.826072][T19876] veth1: left allmulticast mode
[  739.826370][T19876] veth1: left promiscuous mode
[  739.826829][T19876] br1: port 1(veth1) entered disabled state