[  553.556946][ T3521] br1: port 1(veth1) entered blocking state
[  553.557170][ T3521] br1: port 1(veth1) entered disabled state
[  553.557374][ T3521] veth1: entered allmulticast mode
[  553.558843][ T3521] veth1: entered promiscuous mode
[  553.584086][  T191] br1: port 1(veth1) entered blocking state
[  553.584341][  T191] br1: port 1(veth1) entered forwarding state
[  553.605602][ T3523] br1: port 2(veth2) entered blocking state
[  553.605802][ T3523] br1: port 2(veth2) entered disabled state
[  553.605992][ T3523] veth2: entered allmulticast mode
[  553.607460][ T3523] veth2: entered promiscuous mode
[  553.631685][   T39] br1: port 2(veth2) entered blocking state
[  553.631878][   T39] br1: port 2(veth2) entered forwarding state
[  586.257180][ T3754] br1: port 1(veth1) entered disabled state
[  586.282924][ T3755] br1: port 2(veth2) entered disabled state
[  586.307779][ T3756] veth2: left allmulticast mode
[  586.307983][ T3756] veth2: left promiscuous mode
[  586.308272][ T3756] br1: port 2(veth2) entered disabled state
[  586.309279][ T3756] veth1: left allmulticast mode
[  586.309496][ T3756] veth1: left promiscuous mode
[  586.309777][ T3756] br1: port 1(veth1) entered disabled state