[ 1840.594813][T17412] br1: port 1(veth1) entered blocking state
[ 1840.595578][T17412] br1: port 1(veth1) entered disabled state
[ 1840.596266][T17412] veth1: entered allmulticast mode
[ 1840.602721][T17412] veth1: entered promiscuous mode
[ 1840.714026][   T37] br1: port 1(veth1) entered blocking state
[ 1840.714515][   T37] br1: port 1(veth1) entered forwarding state
[ 1860.139701][T17551] br1: port 1(veth1) entered disabled state
[ 1860.258905][T17553] veth1: left allmulticast mode
[ 1860.259732][T17553] veth1: left promiscuous mode
[ 1860.260342][T17553] br1: port 1(veth1) entered disabled state