[  491.006100] br1: port 1(veth1) entered blocking state
[  491.006192] br1: port 1(veth1) entered disabled state
[  491.006233] veth1: entered allmulticast mode
[  491.006307] veth1: entered promiscuous mode
[  491.009458] br1: port 1(veth1) entered blocking state
[  491.009517] br1: port 1(veth1) entered forwarding state
[  491.013007] br1: port 2(veth2) entered blocking state
[  491.013056] br1: port 2(veth2) entered disabled state
[  491.013100] veth2: entered allmulticast mode
[  491.013165] veth2: entered promiscuous mode
[  491.016322] br1: port 2(veth2) entered blocking state
[  491.016372] br1: port 2(veth2) entered forwarding state
[  506.577326] br1: port 2(veth2) entered disabled state
[  506.580369] veth2: left allmulticast mode
[  506.580408] veth2: left promiscuous mode
[  506.580439] br1: port 2(veth2) entered disabled state
[  506.583558] br1: port 1(veth1) entered disabled state
[  506.586529] veth1: left allmulticast mode
[  506.586558] veth1: left promiscuous mode
[  506.586582] br1: port 1(veth1) entered disabled state