[  754.999047][ T5721] br1: port 1(veth1) entered blocking state
[  754.999322][ T5721] br1: port 1(veth1) entered disabled state
[  754.999923][ T5721] veth1: entered allmulticast mode
[  755.001456][ T5721] veth1: entered promiscuous mode
[  755.091134][  T583] br1: port 1(veth1) entered blocking state
[  755.091434][  T583] br1: port 1(veth1) entered forwarding state
[  755.138658][ T5734] br1: port 2(veth2) entered blocking state
[  755.139003][ T5734] br1: port 2(veth2) entered disabled state
[  755.139364][ T5734] veth2: entered allmulticast mode
[  755.143060][ T5734] veth2: entered promiscuous mode
[  755.251430][   T61] br1: port 2(veth2) entered blocking state
[  755.251736][   T61] br1: port 2(veth2) entered forwarding state
[  773.508196][ T6078] br1: port 2(veth2) entered disabled state
[  773.535857][ T6080] veth2: left allmulticast mode
[  773.536031][ T6080] veth2: left promiscuous mode
[  773.536269][ T6080] br1: port 2(veth2) entered disabled state
[  773.565941][ T6082] br1: port 1(veth1) entered disabled state
[  773.588567][ T6084] veth1: left allmulticast mode
[  773.588736][ T6084] veth1: left promiscuous mode
[  773.588962][ T6084] br1: port 1(veth1) entered disabled state