[  501.009833] br1: port 1(veth1) entered blocking state
[  501.009963] br1: port 1(veth1) entered disabled state
[  501.010040] veth1: entered allmulticast mode
[  501.010169] veth1: entered promiscuous mode
[  501.014462] br1: port 1(veth1) entered blocking state
[  501.014501] br1: port 1(veth1) entered forwarding state
[  501.018458] br1: port 2(veth2) entered blocking state
[  501.018531] br1: port 2(veth2) entered disabled state
[  501.018603] veth2: entered allmulticast mode
[  501.018701] veth2: entered promiscuous mode
[  501.022972] br1: port 2(veth2) entered blocking state
[  501.023024] br1: port 2(veth2) entered forwarding state
[  510.019556] br1: port 2(veth2) entered disabled state
[  510.023329] veth2: left allmulticast mode
[  510.023357] veth2: left promiscuous mode
[  510.023386] br1: port 2(veth2) entered disabled state
[  510.027468] br1: port 1(veth1) entered disabled state
[  510.031180] veth1: left allmulticast mode
[  510.031206] veth1: left promiscuous mode
[  510.031237] br1: port 1(veth1) entered disabled state