[ 1458.878232][ T9919] br1: port 1(veth1) entered blocking state
[ 1458.878580][ T9919] br1: port 1(veth1) entered disabled state
[ 1458.878867][ T9919] veth1: entered allmulticast mode
[ 1458.880764][ T9919] veth1: entered promiscuous mode
[ 1459.018344][   T49] br1: port 1(veth1) entered blocking state
[ 1459.018597][   T49] br1: port 1(veth1) entered forwarding state
[ 1474.693640][ T9974] br1: port 1(veth1) entered disabled state
[ 1474.841862][ T9975] veth1: left allmulticast mode
[ 1474.842107][ T9975] veth1: left promiscuous mode
[ 1474.842447][ T9975] br1: port 1(veth1) entered disabled state