[ 1761.904972][ T9765] br1: port 1(veth1) entered blocking state
[ 1761.905238][ T9765] br1: port 1(veth1) entered disabled state
[ 1761.905511][ T9765] veth1: entered allmulticast mode
[ 1761.907392][ T9765] veth1: entered promiscuous mode
[ 1762.082073][  T156] br1: port 1(veth1) entered blocking state
[ 1762.082340][  T156] br1: port 1(veth1) entered forwarding state
[ 1783.827905][ T9904] br1: port 1(veth1) entered disabled state
[ 1783.983639][ T9905] veth1: left allmulticast mode
[ 1783.983868][ T9905] veth1: left promiscuous mode
[ 1783.984865][ T9905] br1: port 1(veth1) entered disabled state