[  771.219110] br1: port 1(veth1) entered blocking state
[  771.219171] br1: port 1(veth1) entered disabled state
[  771.219203] veth1: entered allmulticast mode
[  771.219259] veth1: entered promiscuous mode
[  771.224698] br1: port 2(veth2) entered blocking state
[  771.224757] br1: port 2(veth2) entered disabled state
[  771.224792] veth2: entered allmulticast mode
[  771.224848] veth2: entered promiscuous mode
[  771.230200] br1: port 2(veth2) entered blocking state
[  771.230277] br1: port 2(veth2) entered forwarding state
[  771.230345] br1: port 1(veth1) entered blocking state
[  771.230408] br1: port 1(veth1) entered forwarding state
[  777.385903] br1: port 2(veth2) entered disabled state
[  777.386029] br1: port 1(veth1) entered disabled state
[  777.391708] veth2: left allmulticast mode
[  777.391798] veth2: left promiscuous mode
[  777.391867] br1: port 2(veth2) entered disabled state
[  777.397373] veth1: left allmulticast mode
[  777.397438] veth1: left promiscuous mode
[  777.397501] br1: port 1(veth1) entered disabled state