[ 1379.210102][ T7439] br1: port 1(veth1) entered blocking state
[ 1379.210392][ T7439] br1: port 1(veth1) entered disabled state
[ 1379.211415][ T7439] veth1: entered allmulticast mode
[ 1379.213302][ T7439] veth1: entered promiscuous mode
[ 1379.364264][   T30] br1: port 1(veth1) entered blocking state
[ 1379.364544][   T30] br1: port 1(veth1) entered forwarding state
[ 1413.874574][ T7530] br1: port 1(veth1) entered disabled state
[ 1414.025157][ T7531] veth1: left allmulticast mode
[ 1414.025392][ T7531] veth1: left promiscuous mode
[ 1414.025715][ T7531] br1: port 1(veth1) entered disabled state