[  829.961210][ T3920] br1: port 1(veth1) entered blocking state
[  829.961668][ T3920] br1: port 1(veth1) entered disabled state
[  829.962080][ T3920] veth1: entered allmulticast mode
[  829.964140][ T3920] veth1: entered promiscuous mode
[  830.039258][   T45] br1: port 1(veth1) entered blocking state
[  830.039723][   T45] br1: port 1(veth1) entered forwarding state
[  830.136370][ T3922] br1: port 2(veth2) entered blocking state
[  830.136660][ T3922] br1: port 2(veth2) entered disabled state
[  830.136935][ T3922] veth2: entered allmulticast mode
[  830.138841][ T3922] veth2: entered promiscuous mode
[  830.237459][   T40] br1: port 2(veth2) entered blocking state
[  830.237741][   T40] br1: port 2(veth2) entered forwarding state
[  941.431219][ T5315] br1: port 2(veth2) entered disabled state
[  941.522723][ T5316] veth2: left allmulticast mode
[  941.523012][ T5316] veth2: left promiscuous mode
[  941.523849][ T5316] br1: port 2(veth2) entered disabled state
[  941.615057][ T5317] br1: port 1(veth1) entered disabled state
[  941.701766][ T5318] veth1: left allmulticast mode
[  941.702044][ T5318] veth1: left promiscuous mode
[  941.702403][ T5318] br1: port 1(veth1) entered disabled state