[ 1275.153889][ T7531] br1: port 1(veth1) entered blocking state
[ 1275.154333][ T7531] br1: port 1(veth1) entered disabled state
[ 1275.154768][ T7531] veth1: entered allmulticast mode
[ 1275.158204][ T7531] veth1: entered promiscuous mode
[ 1275.261853][  T252] br1: port 1(veth1) entered blocking state
[ 1275.262266][  T252] br1: port 1(veth1) entered forwarding state
[ 1275.375941][ T7534] br1: port 2(veth2) entered blocking state
[ 1275.376365][ T7534] br1: port 2(veth2) entered disabled state
[ 1275.376849][ T7534] veth2: entered allmulticast mode
[ 1275.380589][ T7534] veth2: entered promiscuous mode
[ 1275.484245][  T252] br1: port 2(veth2) entered blocking state
[ 1275.484731][  T252] br1: port 2(veth2) entered forwarding state
[ 1297.962789][ T7733] br1: port 2(veth2) entered disabled state
[ 1298.076067][ T7734] veth2: left allmulticast mode
[ 1298.076418][ T7734] veth2: left promiscuous mode
[ 1298.076910][ T7734] br1: port 2(veth2) entered disabled state
[ 1298.197748][ T7735] br1: port 1(veth1) entered disabled state
[ 1298.335547][ T7736] veth1: left allmulticast mode
[ 1298.335968][ T7736] veth1: left promiscuous mode
[ 1298.336475][ T7736] br1: port 1(veth1) entered disabled state