[ 1540.064711][ T8635] br1: port 1(veth1) entered blocking state
[ 1540.065032][ T8635] br1: port 1(veth1) entered disabled state
[ 1540.065348][ T8635] veth1: entered allmulticast mode
[ 1540.068223][ T8635] veth1: entered promiscuous mode
[ 1540.241138][   T50] br1: port 1(veth1) entered blocking state
[ 1540.241474][   T50] br1: port 1(veth1) entered forwarding state
[ 1540.395664][ T8638] br1: port 2(veth2) entered blocking state
[ 1540.395929][ T8638] br1: port 2(veth2) entered disabled state
[ 1540.396174][ T8638] veth2: entered allmulticast mode
[ 1540.398040][ T8638] veth2: entered promiscuous mode
[ 1540.564449][   T50] br1: port 2(veth2) entered blocking state
[ 1540.564765][   T50] br1: port 2(veth2) entered forwarding state
[ 1562.220524][ T8787] br1: port 2(veth2) entered disabled state
[ 1562.374576][ T8788] veth2: left allmulticast mode
[ 1562.375584][ T8788] veth2: left promiscuous mode
[ 1562.375936][ T8788] br1: port 2(veth2) entered disabled state
[ 1562.549081][ T8789] br1: port 1(veth1) entered disabled state
[ 1562.690204][ T8790] veth1: left allmulticast mode
[ 1562.690440][ T8790] veth1: left promiscuous mode
[ 1562.690768][ T8790] br1: port 1(veth1) entered disabled state