[  751.927748][ T5234] br1: port 1(veth1) entered blocking state
[  751.928304][ T5234] br1: port 1(veth1) entered disabled state
[  751.928504][ T5234] veth1: entered allmulticast mode
[  751.929954][ T5234] veth1: entered promiscuous mode
[  751.960396][ T2072] br1: port 1(veth1) entered blocking state
[  751.960605][ T2072] br1: port 1(veth1) entered forwarding state
[  751.980891][ T5236] br1: port 2(veth2) entered blocking state
[  751.981704][ T5236] br1: port 2(veth2) entered disabled state
[  751.981901][ T5236] veth2: entered allmulticast mode
[  751.983337][ T5236] veth2: entered promiscuous mode
[  752.004910][   T36] br1: port 2(veth2) entered blocking state
[  752.005108][   T36] br1: port 2(veth2) entered forwarding state
[  766.114992][ T5596] br1: port 2(veth2) entered disabled state
[  766.143344][ T5597] veth2: left allmulticast mode
[  766.143523][ T5597] veth2: left promiscuous mode
[  766.143743][ T5597] br1: port 2(veth2) entered disabled state
[  766.165204][ T5598] br1: port 1(veth1) entered disabled state
[  766.186053][ T5599] veth1: left allmulticast mode
[  766.186216][ T5599] veth1: left promiscuous mode
[  766.186436][ T5599] br1: port 1(veth1) entered disabled state