[ 1698.481064][ T9667] br1: port 1(veth1) entered blocking state
[ 1698.481377][ T9667] br1: port 1(veth1) entered disabled state
[ 1698.481683][ T9667] veth1: entered allmulticast mode
[ 1698.484651][ T9667] veth1: entered promiscuous mode
[ 1698.647131][  T156] br1: port 1(veth1) entered blocking state
[ 1698.647422][  T156] br1: port 1(veth1) entered forwarding state
[ 1734.635861][ T9846] br1: port 1(veth1) entered disabled state
[ 1734.794493][ T9847] veth1: left allmulticast mode
[ 1734.794773][ T9847] veth1: left promiscuous mode
[ 1734.795114][ T9847] br1: port 1(veth1) entered disabled state