[ 1153.983926][ T5221] br1: port 1(veth1) entered blocking state
[ 1153.985495][ T5221] br1: port 1(veth1) entered disabled state
[ 1153.985751][ T5221] veth1: entered allmulticast mode
[ 1153.987233][ T5221] veth1: entered promiscuous mode
[ 1154.006400][   T73] br1: port 1(veth1) entered blocking state
[ 1154.006605][   T73] br1: port 1(veth1) entered forwarding state
[ 1168.471966][ T5358] br1: port 1(veth1) entered disabled state
[ 1168.494516][ T5359] veth1: left allmulticast mode
[ 1168.494726][ T5359] veth1: left promiscuous mode
[ 1168.495029][ T5359] br1: port 1(veth1) entered disabled state