[  642.547474][ T3898] br1: port 1(veth1) entered blocking state
[  642.547744][ T3898] br1: port 1(veth1) entered disabled state
[  642.548201][ T3898] veth1: entered allmulticast mode
[  642.549809][ T3898] veth1: entered promiscuous mode
[  642.593118][  T528] br1: port 1(veth1) entered blocking state
[  642.593440][  T528] br1: port 1(veth1) entered forwarding state
[  642.618148][ T3900] br1: port 2(veth2) entered blocking state
[  642.618346][ T3900] br1: port 2(veth2) entered disabled state
[  642.618539][ T3900] veth2: entered allmulticast mode
[  642.620937][ T3900] veth2: entered promiscuous mode
[  642.658210][  T528] br1: port 2(veth2) entered blocking state
[  642.658416][  T528] br1: port 2(veth2) entered forwarding state
[  658.387233][ T4257] br1: port 2(veth2) entered disabled state
[  658.421163][ T4258] veth2: left allmulticast mode
[  658.421343][ T4258] veth2: left promiscuous mode
[  658.421605][ T4258] br1: port 2(veth2) entered disabled state
[  658.455762][ T4259] br1: port 1(veth1) entered disabled state
[  658.475410][ T4260] veth1: left allmulticast mode
[  658.475619][ T4260] veth1: left promiscuous mode
[  658.476262][ T4260] br1: port 1(veth1) entered disabled state