[ 1138.845089][T21900] br1: port 1(veth1) entered blocking state
[ 1138.845325][T21900] br1: port 1(veth1) entered disabled state
[ 1138.845539][T21900] veth1: entered allmulticast mode
[ 1138.847272][T21900] veth1: entered promiscuous mode
[ 1138.880487][   T47] br1: port 1(veth1) entered blocking state
[ 1138.880720][   T47] br1: port 1(veth1) entered forwarding state
[ 1150.039846][T21999] br1: port 1(veth1) entered disabled state
[ 1150.059781][T22000] veth1: left allmulticast mode
[ 1150.060141][T22000] veth1: left promiscuous mode
[ 1150.060381][T22000] br1: port 1(veth1) entered disabled state