[  750.001149] br1: port 1(veth1) entered blocking state
[  750.001232] br1: port 1(veth1) entered disabled state
[  750.001303] veth1: entered allmulticast mode
[  750.001392] veth1: entered promiscuous mode
[  750.009716] br1: port 1(veth1) entered blocking state
[  750.009763] br1: port 1(veth1) entered forwarding state
[  750.014390] br1: port 2(veth2) entered blocking state
[  750.014457] br1: port 2(veth2) entered disabled state
[  750.014533] veth2: entered allmulticast mode
[  750.014627] veth2: entered promiscuous mode
[  750.023570] br1: port 2(veth2) entered blocking state
[  750.023610] br1: port 2(veth2) entered forwarding state
[  767.636043] br1: port 2(veth2) entered disabled state
[  767.640071] veth2: left allmulticast mode
[  767.640120] veth2: left promiscuous mode
[  767.640170] br1: port 2(veth2) entered disabled state
[  767.644219] br1: port 1(veth1) entered disabled state
[  767.648222] veth1: left allmulticast mode
[  767.648239] veth1: left promiscuous mode
[  767.648259] br1: port 1(veth1) entered disabled state