[ 1369.749803][T17473] br1: port 1(veth1) entered blocking state
[ 1369.750334][T17473] br1: port 1(veth1) entered disabled state
[ 1369.751017][T17473] veth1: entered allmulticast mode
[ 1369.753040][T17473] veth1: entered promiscuous mode
[ 1369.866356][  T252] br1: port 1(veth1) entered blocking state
[ 1369.866818][  T252] br1: port 1(veth1) entered forwarding state
[ 1383.587039][T17572] br1: port 1(veth1) entered disabled state
[ 1383.682121][T17573] veth1: left allmulticast mode
[ 1383.682413][T17573] veth1: left promiscuous mode
[ 1383.682816][T17573] br1: port 1(veth1) entered disabled state