[  509.676721][ T3807] br1: port 1(veth1) entered blocking state
[  509.676948][ T3807] br1: port 1(veth1) entered disabled state
[  509.677132][ T3807] veth1: entered allmulticast mode
[  509.678595][ T3807] veth1: entered promiscuous mode
[  509.727114][   T56] br1: port 1(veth1) entered blocking state
[  509.727305][   T56] br1: port 1(veth1) entered forwarding state
[  509.763461][ T3809] br1: port 2(veth2) entered blocking state
[  509.763781][ T3809] br1: port 2(veth2) entered disabled state
[  509.764076][ T3809] veth2: entered allmulticast mode
[  509.766805][ T3809] veth2: entered promiscuous mode
[  509.791468][   T45] br1: port 2(veth2) entered blocking state
[  509.791761][   T45] br1: port 2(veth2) entered forwarding state
[  543.659439][ T4050] br1: port 1(veth1) entered disabled state
[  543.691644][ T4051] br1: port 2(veth2) entered disabled state
[  543.712423][ T4052] veth2: left allmulticast mode
[  543.712588][ T4052] veth2: left promiscuous mode
[  543.712823][ T4052] br1: port 2(veth2) entered disabled state
[  543.713860][ T4052] veth1: left allmulticast mode
[  543.714005][ T4052] veth1: left promiscuous mode
[  543.714204][ T4052] br1: port 1(veth1) entered disabled state