[  740.019234] br1: port 1(veth1) entered blocking state
[  740.019328] br1: port 1(veth1) entered disabled state
[  740.019396] veth1: entered allmulticast mode
[  740.019487] veth1: entered promiscuous mode
[  740.022135] br1: port 1(veth1) entered blocking state
[  740.022178] br1: port 1(veth1) entered forwarding state
[  740.024738] br1: port 2(veth2) entered blocking state
[  740.024802] br1: port 2(veth2) entered disabled state
[  740.024872] veth2: entered allmulticast mode
[  740.024960] veth2: entered promiscuous mode
[  740.027556] br1: port 2(veth2) entered blocking state
[  740.027592] br1: port 2(veth2) entered forwarding state
[  750.023434] br1: port 2(veth2) entered disabled state
[  750.026087] veth2: left allmulticast mode
[  750.026149] veth2: left promiscuous mode
[  750.026218] br1: port 2(veth2) entered disabled state
[  750.028920] br1: port 1(veth1) entered disabled state
[  750.031536] veth1: left allmulticast mode
[  750.031595] veth1: left promiscuous mode
[  750.031664] br1: port 1(veth1) entered disabled state