[ 1544.148198][ T6909] br1: port 1(veth1) entered blocking state
[ 1544.148717][ T6909] br1: port 1(veth1) entered disabled state
[ 1544.149151][ T6909] veth1: entered allmulticast mode
[ 1544.152688][ T6909] veth1: entered promiscuous mode
[ 1544.278840][   T56] br1: port 1(veth1) entered blocking state
[ 1544.279313][   T56] br1: port 1(veth1) entered forwarding state
[ 1577.867824][ T7088] br1: port 1(veth1) entered disabled state
[ 1577.986544][ T7089] veth1: left allmulticast mode
[ 1577.986902][ T7089] veth1: left promiscuous mode
[ 1577.987382][ T7089] br1: port 1(veth1) entered disabled state