[ 1631.320314][ T5262] br1: port 1(veth1) entered blocking state
[ 1631.320593][ T5262] br1: port 1(veth1) entered disabled state
[ 1631.320863][ T5262] veth1: entered allmulticast mode
[ 1631.323090][ T5262] veth1: entered promiscuous mode
[ 1631.484876][ T1804] br1: port 1(veth1) entered blocking state
[ 1631.485184][ T1804] br1: port 1(veth1) entered forwarding state
[ 1647.311833][ T5321] br1: port 1(veth1) entered disabled state
[ 1647.490230][ T5322] veth1: left allmulticast mode
[ 1647.490494][ T5322] veth1: left promiscuous mode
[ 1647.490848][ T5322] br1: port 1(veth1) entered disabled state