[ 1455.148253][T12302] br1: port 1(veth1) entered blocking state
[ 1455.148714][T12302] br1: port 1(veth1) entered disabled state
[ 1455.149157][T12302] veth1: entered allmulticast mode
[ 1455.153378][T12302] veth1: entered promiscuous mode
[ 1455.278583][   T37] br1: port 1(veth1) entered blocking state
[ 1455.279029][   T37] br1: port 1(veth1) entered forwarding state
[ 1474.791196][T12441] br1: port 1(veth1) entered disabled state
[ 1474.938620][T12442] veth1: left allmulticast mode
[ 1474.939031][T12442] veth1: left promiscuous mode
[ 1474.940302][T12442] br1: port 1(veth1) entered disabled state