[ 1286.278221][ T7103] br1: port 1(veth1) entered blocking state
[ 1286.278483][ T7103] br1: port 1(veth1) entered disabled state
[ 1286.278757][ T7103] veth1: entered allmulticast mode
[ 1286.280877][ T7103] veth1: entered promiscuous mode
[ 1286.400100][    T7] br1: port 1(veth1) entered blocking state
[ 1286.400357][    T7] br1: port 1(veth1) entered forwarding state
[ 1305.355471][ T7178] br1: port 1(veth1) entered disabled state
[ 1305.474050][ T7179] veth1: left allmulticast mode
[ 1305.474261][ T7179] veth1: left promiscuous mode
[ 1305.474565][ T7179] br1: port 1(veth1) entered disabled state