[ 1874.758659][ T9206] br1: port 1(veth1) entered blocking state
[ 1874.759398][ T9206] br1: port 1(veth1) entered disabled state
[ 1874.760118][ T9206] veth1: entered allmulticast mode
[ 1874.767701][ T9206] veth1: entered promiscuous mode
[ 1874.891129][ T6572] br1: port 1(veth1) entered blocking state
[ 1874.891640][ T6572] br1: port 1(veth1) entered forwarding state
[ 1894.833011][ T9345] br1: port 1(veth1) entered disabled state
[ 1895.015796][ T9346] veth1: left allmulticast mode
[ 1895.016232][ T9346] veth1: left promiscuous mode
[ 1895.016756][ T9346] br1: port 1(veth1) entered disabled state