[  756.960351] br1: port 1(veth1) entered blocking state
[  756.960408] br1: port 1(veth1) entered disabled state
[  756.960450] veth1: entered allmulticast mode
[  756.960502] veth1: entered promiscuous mode
[  756.968772] br1: port 1(veth1) entered blocking state
[  756.968807] br1: port 1(veth1) entered forwarding state
[  756.972215] br1: port 2(veth2) entered blocking state
[  756.972254] br1: port 2(veth2) entered disabled state
[  756.972287] veth2: entered allmulticast mode
[  756.972347] veth2: entered promiscuous mode
[  756.980380] br1: port 2(veth2) entered blocking state
[  756.980452] br1: port 2(veth2) entered forwarding state
[  774.285890] br1: port 2(veth2) entered disabled state
[  774.289219] veth2: left allmulticast mode
[  774.289286] veth2: left promiscuous mode
[  774.289344] br1: port 2(veth2) entered disabled state
[  774.292760] br1: port 1(veth1) entered disabled state
[  774.296006] veth1: left allmulticast mode
[  774.296034] veth1: left promiscuous mode
[  774.296056] br1: port 1(veth1) entered disabled state