[ 1528.297413][ T4595] br1: port 1(veth1) entered blocking state
[ 1528.297710][ T4595] br1: port 1(veth1) entered disabled state
[ 1528.297963][ T4595] veth1: entered allmulticast mode
[ 1528.300885][ T4595] veth1: entered promiscuous mode
[ 1528.464675][   T61] br1: port 1(veth1) entered blocking state
[ 1528.465111][   T61] br1: port 1(veth1) entered forwarding state
[ 1528.635020][ T4598] br1: port 2(veth2) entered blocking state
[ 1528.635369][ T4598] br1: port 2(veth2) entered disabled state
[ 1528.635636][ T4598] veth2: entered allmulticast mode
[ 1528.637505][ T4598] veth2: entered promiscuous mode
[ 1528.798191][   T61] br1: port 2(veth2) entered blocking state
[ 1528.798455][   T61] br1: port 2(veth2) entered forwarding state
[ 1550.837330][ T4749] br1: port 2(veth2) entered disabled state
[ 1550.987624][ T4750] veth2: left allmulticast mode
[ 1550.988027][ T4750] veth2: left promiscuous mode
[ 1550.988496][ T4750] br1: port 2(veth2) entered disabled state
[ 1551.144536][ T4751] br1: port 1(veth1) entered disabled state
[ 1551.309565][ T4752] veth1: left allmulticast mode
[ 1551.309780][ T4752] veth1: left promiscuous mode
[ 1551.310077][ T4752] br1: port 1(veth1) entered disabled state