[ 1531.074781][ T7354] br1: port 1(veth1) entered blocking state
[ 1531.075105][ T7354] br1: port 1(veth1) entered disabled state
[ 1531.075377][ T7354] veth1: entered allmulticast mode
[ 1531.077342][ T7354] veth1: entered promiscuous mode
[ 1531.239639][    T9] br1: port 1(veth1) entered blocking state
[ 1531.239933][    T9] br1: port 1(veth1) entered forwarding state
[ 1551.397439][ T7429] br1: port 1(veth1) entered disabled state
[ 1551.560764][ T7431] veth1: left allmulticast mode
[ 1551.560995][ T7431] veth1: left promiscuous mode
[ 1551.561322][ T7431] br1: port 1(veth1) entered disabled state