[  618.465457][ T4900] br1: port 1(veth1) entered blocking state
[  618.465687][ T4900] br1: port 1(veth1) entered disabled state
[  618.465894][ T4900] veth1: entered allmulticast mode
[  618.469541][ T4900] veth1: entered promiscuous mode
[  618.557175][   T48] br1: port 1(veth1) entered blocking state
[  618.557391][   T48] br1: port 1(veth1) entered forwarding state
[  618.612180][ T4913] br1: port 2(veth2) entered blocking state
[  618.612393][ T4913] br1: port 2(veth2) entered disabled state
[  618.612604][ T4913] veth2: entered allmulticast mode
[  618.614147][ T4913] veth2: entered promiscuous mode
[  618.694542][   T48] br1: port 2(veth2) entered blocking state
[  618.694779][   T48] br1: port 2(veth2) entered forwarding state
[  636.775295][ T5321] br1: port 2(veth2) entered disabled state
[  636.803778][ T5323] veth2: left allmulticast mode
[  636.803980][ T5323] veth2: left promiscuous mode
[  636.804227][ T5323] br1: port 2(veth2) entered disabled state
[  636.839965][ T5325] br1: port 1(veth1) entered disabled state
[  636.887272][ T5327] veth1: left allmulticast mode
[  636.887460][ T5327] veth1: left promiscuous mode
[  636.887704][ T5327] br1: port 1(veth1) entered disabled state