[ 1420.713484][ T4272] br1: port 1(veth1) entered blocking state
[ 1420.713749][ T4272] br1: port 1(veth1) entered disabled state
[ 1420.714005][ T4272] veth1: entered allmulticast mode
[ 1420.716785][ T4272] veth1: entered promiscuous mode
[ 1420.858757][  T350] br1: port 1(veth1) entered blocking state
[ 1420.859217][  T350] br1: port 1(veth1) entered forwarding state
[ 1440.059499][ T4347] br1: port 1(veth1) entered disabled state
[ 1440.190117][ T4349] veth1: left allmulticast mode
[ 1440.190404][ T4349] veth1: left promiscuous mode
[ 1440.190706][ T4349] br1: port 1(veth1) entered disabled state