[  556.489144] br: port 1(veth1) entered blocking state
[  556.489231] br: port 1(veth1) entered disabled state
[  556.489312] veth1: entered allmulticast mode
[  556.489409] veth1: entered promiscuous mode
[  556.489526] br: port 1(veth1) entered blocking state
[  556.489601] br: port 1(veth1) entered forwarding state
[  556.493426] br: port 2(veth3) entered blocking state
[  556.493463] br: port 2(veth3) entered disabled state
[  556.493501] veth3: entered allmulticast mode
[  556.493548] veth3: entered promiscuous mode
[  556.493608] br: port 2(veth3) entered blocking state
[  556.493638] br: port 2(veth3) entered forwarding state
[  556.497193] br: port 3(veth4) entered blocking state
[  556.497229] br: port 3(veth4) entered disabled state
[  556.497263] veth4: entered allmulticast mode
[  556.497312] veth4: entered promiscuous mode
[  556.497363] br: port 3(veth4) entered blocking state
[  556.497395] br: port 3(veth4) entered forwarding state
[  657.214976] br: port 3(veth4) entered disabled state
[  657.215047] veth4: left allmulticast mode
[  657.215078] veth4: left promiscuous mode
[  657.215108] br: port 3(veth4) entered disabled state
[  657.218163] br: port 2(veth3) entered disabled state
[  657.218259] veth3: left allmulticast mode
[  657.218320] veth3: left promiscuous mode
[  657.218383] br: port 2(veth3) entered disabled state
[  657.221398] br: port 1(veth1) entered disabled state
[  657.221451] veth1: left allmulticast mode
[  657.221482] veth1: left promiscuous mode
[  657.221508] br: port 1(veth1) entered disabled state