[  720.970570] br1: port 1(veth1) entered blocking state
[  720.970666] br1: port 1(veth1) entered disabled state
[  720.970749] veth1: entered allmulticast mode
[  720.970885] veth1: entered promiscuous mode
[  720.990701] br1: port 2(veth2) entered blocking state
[  720.990763] br1: port 2(veth2) entered disabled state
[  720.990810] veth2: entered allmulticast mode
[  720.990886] veth2: entered promiscuous mode
[  721.012971] br1: port 2(veth2) entered blocking state
[  721.013076] br1: port 2(veth2) entered forwarding state
[  721.013192] br1: port 1(veth1) entered blocking state
[  721.013245] br1: port 1(veth1) entered forwarding state
[  728.539086] br1: port 2(veth2) entered disabled state
[  728.539174] br1: port 1(veth1) entered disabled state
[  728.562375] veth2: left allmulticast mode
[  728.562447] veth2: left promiscuous mode
[  728.562493] br1: port 2(veth2) entered disabled state
[  728.584831] veth1: left allmulticast mode
[  728.584921] veth1: left promiscuous mode
[  728.584959] br1: port 1(veth1) entered disabled state