[ 1561.379730][T10848] br1: port 1(veth1) entered blocking state
[ 1561.380011][T10848] br1: port 1(veth1) entered disabled state
[ 1561.380260][T10848] veth1: entered allmulticast mode
[ 1561.382195][T10848] veth1: entered promiscuous mode
[ 1561.563881][   T50] br1: port 1(veth1) entered blocking state
[ 1561.564121][   T50] br1: port 1(veth1) entered forwarding state
[ 1577.316348][T10907] br1: port 1(veth1) entered disabled state
[ 1577.461590][T10908] veth1: left allmulticast mode
[ 1577.461796][T10908] veth1: left promiscuous mode
[ 1577.462085][T10908] br1: port 1(veth1) entered disabled state