[ 1525.696557][ T7812] br1: port 1(veth1) entered blocking state
[ 1525.696831][ T7812] br1: port 1(veth1) entered disabled state
[ 1525.697137][ T7812] veth1: entered allmulticast mode
[ 1525.700270][ T7812] veth1: entered promiscuous mode
[ 1525.855309][   T63] br1: port 1(veth1) entered blocking state
[ 1525.855577][   T63] br1: port 1(veth1) entered forwarding state
[ 1546.308341][ T7887] br1: port 1(veth1) entered disabled state
[ 1546.459909][ T7888] veth1: left allmulticast mode
[ 1546.460134][ T7888] veth1: left promiscuous mode
[ 1546.460432][ T7888] br1: port 1(veth1) entered disabled state