[  500.986495] br1: port 1(veth1) entered blocking state
[  500.986549] br1: port 1(veth1) entered disabled state
[  500.986582] veth1: entered allmulticast mode
[  500.986637] veth1: entered promiscuous mode
[  500.989673] br1: port 1(veth1) entered blocking state
[  500.989703] br1: port 1(veth1) entered forwarding state
[  500.992439] br1: port 2(veth2) entered blocking state
[  500.992469] br1: port 2(veth2) entered disabled state
[  500.992504] veth2: entered allmulticast mode
[  500.992557] veth2: entered promiscuous mode
[  500.995458] br1: port 2(veth2) entered blocking state
[  500.995486] br1: port 2(veth2) entered forwarding state
[  509.874644] br1: port 2(veth2) entered disabled state
[  509.877525] veth2: left allmulticast mode
[  509.877552] veth2: left promiscuous mode
[  509.877576] br1: port 2(veth2) entered disabled state
[  509.880566] br1: port 1(veth1) entered disabled state
[  509.883496] veth1: left allmulticast mode
[  509.883521] veth1: left promiscuous mode
[  509.883545] br1: port 1(veth1) entered disabled state