[ 1668.172410][ T7637] br1: port 1(veth1) entered blocking state
[ 1668.172682][ T7637] br1: port 1(veth1) entered disabled state
[ 1668.172951][ T7637] veth1: entered allmulticast mode
[ 1668.174877][ T7637] veth1: entered promiscuous mode
[ 1668.324229][   T38] br1: port 1(veth1) entered blocking state
[ 1668.324543][   T38] br1: port 1(veth1) entered forwarding state
[ 1684.096072][ T7697] br1: port 1(veth1) entered disabled state
[ 1684.247898][ T7698] veth1: left allmulticast mode
[ 1684.248126][ T7698] veth1: left promiscuous mode
[ 1684.248466][ T7698] br1: port 1(veth1) entered disabled state