[ 1235.017133][T20498] br1: port 1(veth1) entered blocking state
[ 1235.017568][T20498] br1: port 1(veth1) entered disabled state
[ 1235.018012][T20498] veth1: entered allmulticast mode
[ 1235.022166][T20498] veth1: entered promiscuous mode
[ 1235.151804][   T38] br1: port 1(veth1) entered blocking state
[ 1235.152271][   T38] br1: port 1(veth1) entered forwarding state
[ 1254.485339][T20637] br1: port 1(veth1) entered disabled state
[ 1254.614687][T20638] veth1: left allmulticast mode
[ 1254.615091][T20638] veth1: left promiscuous mode
[ 1254.615589][T20638] br1: port 1(veth1) entered disabled state