[ 1321.375524][ T9218] br1: port 1(veth1) entered blocking state
[ 1321.375832][ T9218] br1: port 1(veth1) entered disabled state
[ 1321.376142][ T9218] veth1: entered allmulticast mode
[ 1321.378108][ T9218] veth1: entered promiscuous mode
[ 1321.470953][  T274] br1: port 1(veth1) entered blocking state
[ 1321.471238][  T274] br1: port 1(veth1) entered forwarding state
[ 1339.114975][ T9357] br1: port 1(veth1) entered disabled state
[ 1339.193349][ T9358] veth1: left allmulticast mode
[ 1339.193644][ T9358] veth1: left promiscuous mode
[ 1339.193976][ T9358] br1: port 1(veth1) entered disabled state