[   71.926993] br1: port 1(veth1) entered blocking state
[   71.927090] br1: port 1(veth1) entered disabled state
[   71.927165] veth1: entered allmulticast mode
[   71.927297] veth1: entered promiscuous mode
[   71.947953] br1: port 2(veth2) entered blocking state
[   71.948047] br1: port 2(veth2) entered disabled state
[   71.948117] veth2: entered allmulticast mode
[   71.948227] veth2: entered promiscuous mode
[   71.971481] br1: port 2(veth2) entered blocking state
[   71.971557] br1: port 2(veth2) entered forwarding state
[   71.971626] br1: port 1(veth1) entered blocking state
[   71.971686] br1: port 1(veth1) entered forwarding state
[   79.442196] br1: port 2(veth2) entered disabled state
[   79.442324] br1: port 1(veth1) entered disabled state
[   79.461731] veth2: left allmulticast mode
[   79.461827] veth2: left promiscuous mode
[   79.461886] br1: port 2(veth2) entered disabled state
[   79.480862] veth1: left allmulticast mode
[   79.480924] veth1: left promiscuous mode
[   79.480994] br1: port 1(veth1) entered disabled state