[ 1181.324741][ T6809] br1: port 1(veth1) entered blocking state
[ 1181.325045][ T6809] br1: port 1(veth1) entered disabled state
[ 1181.325335][ T6809] veth1: entered allmulticast mode
[ 1181.327936][ T6809] veth1: entered promiscuous mode
[ 1181.409180][   T55] br1: port 1(veth1) entered blocking state
[ 1181.409477][   T55] br1: port 1(veth1) entered forwarding state
[ 1212.372309][ T6988] br1: port 1(veth1) entered disabled state
[ 1212.466258][ T6989] veth1: left allmulticast mode
[ 1212.466626][ T6989] veth1: left promiscuous mode
[ 1212.467125][ T6989] br1: port 1(veth1) entered disabled state