[ 1716.538916][ T9176] br1: port 1(veth1) entered blocking state
[ 1716.539371][ T9176] br1: port 1(veth1) entered disabled state
[ 1716.539802][ T9176] veth1: entered allmulticast mode
[ 1716.543293][ T9176] veth1: entered promiscuous mode
[ 1716.694059][   T37] br1: port 1(veth1) entered blocking state
[ 1716.694526][   T37] br1: port 1(veth1) entered forwarding state
[ 1736.381982][ T9315] br1: port 1(veth1) entered disabled state
[ 1736.515811][ T9316] veth1: left allmulticast mode
[ 1736.516188][ T9316] veth1: left promiscuous mode
[ 1736.516716][ T9316] br1: port 1(veth1) entered disabled state