[  841.964905][ T4540] br1: port 1(veth1) entered blocking state
[  841.965342][ T4540] br1: port 1(veth1) entered disabled state
[  841.965847][ T4540] veth1: entered allmulticast mode
[  841.969363][ T4540] veth1: entered promiscuous mode
[  842.087652][  T152] br1: port 1(veth1) entered blocking state
[  842.088110][  T152] br1: port 1(veth1) entered forwarding state
[  857.097996][ T4639] br1: port 1(veth1) entered disabled state
[  857.235469][ T4640] veth1: left allmulticast mode
[  857.236020][ T4640] veth1: left promiscuous mode
[  857.236649][ T4640] br1: port 1(veth1) entered disabled state