[ 1671.195246][T10747] br1: port 1(veth1) entered blocking state
[ 1671.195509][T10747] br1: port 1(veth1) entered disabled state
[ 1671.195775][T10747] veth1: entered allmulticast mode
[ 1671.198703][T10747] veth1: entered promiscuous mode
[ 1671.342159][   T37] br1: port 1(veth1) entered blocking state
[ 1671.342537][   T37] br1: port 1(veth1) entered forwarding state
[ 1687.042844][T10807] br1: port 1(veth1) entered disabled state
[ 1687.202709][T10808] veth1: left allmulticast mode
[ 1687.202925][T10808] veth1: left promiscuous mode
[ 1687.203221][T10808] br1: port 1(veth1) entered disabled state