[ 1652.147651][ T7688] br1: port 1(veth1) entered blocking state
[ 1652.147978][ T7688] br1: port 1(veth1) entered disabled state
[ 1652.148221][ T7688] veth1: entered allmulticast mode
[ 1652.150036][ T7688] veth1: entered promiscuous mode
[ 1652.303213][   T38] br1: port 1(veth1) entered blocking state
[ 1652.303576][   T38] br1: port 1(veth1) entered forwarding state
[ 1667.895267][ T7747] br1: port 1(veth1) entered disabled state
[ 1668.057300][ T7749] veth1: left allmulticast mode
[ 1668.057513][ T7749] veth1: left promiscuous mode
[ 1668.057826][ T7749] br1: port 1(veth1) entered disabled state