[ 1251.625882][ T7283] br1: port 1(veth1) entered blocking state
[ 1251.626233][ T7283] br1: port 1(veth1) entered disabled state
[ 1251.626564][ T7283] veth1: entered allmulticast mode
[ 1251.628537][ T7283] veth1: entered promiscuous mode
[ 1251.755585][ T2572] br1: port 1(veth1) entered blocking state
[ 1251.755885][ T2572] br1: port 1(veth1) entered forwarding state
[ 1282.936869][ T7462] br1: port 1(veth1) entered disabled state
[ 1283.006799][ T7463] veth1: left allmulticast mode
[ 1283.007109][ T7463] veth1: left promiscuous mode
[ 1283.007457][ T7463] br1: port 1(veth1) entered disabled state