[  751.479691][ T8583] br1: port 1(veth1) entered blocking state
[  751.479975][ T8583] br1: port 1(veth1) entered disabled state
[  751.480245][ T8583] veth1: entered allmulticast mode
[  751.481879][ T8583] veth1: entered promiscuous mode
[  751.563934][  T232] br1: port 1(veth1) entered blocking state
[  751.564199][  T232] br1: port 1(veth1) entered forwarding state
[  751.621033][ T8596] br1: port 2(veth2) entered blocking state
[  751.621301][ T8596] br1: port 2(veth2) entered disabled state
[  751.621592][ T8596] veth2: entered allmulticast mode
[  751.623175][ T8596] veth2: entered promiscuous mode
[  751.699432][ T2560] br1: port 2(veth2) entered blocking state
[  751.699666][ T2560] br1: port 2(veth2) entered forwarding state
[  770.345910][ T8925] br1: port 2(veth2) entered disabled state
[  770.389597][ T8927] veth2: left allmulticast mode
[  770.389908][ T8927] veth2: left promiscuous mode
[  770.390376][ T8927] br1: port 2(veth2) entered disabled state
[  770.446661][ T8929] br1: port 1(veth1) entered disabled state
[  770.500577][ T8931] veth1: left allmulticast mode
[  770.500902][ T8931] veth1: left promiscuous mode
[  770.501366][ T8931] br1: port 1(veth1) entered disabled state