[  653.653118][ T9321] br1: port 1(veth1) entered blocking state
[  653.653392][ T9321] br1: port 1(veth1) entered disabled state
[  653.653772][ T9321] veth1: entered allmulticast mode
[  653.671373][ T9321] veth1: entered promiscuous mode
[  653.693865][   T36] br1: port 1(veth1) entered blocking state
[  653.694060][   T36] br1: port 1(veth1) entered forwarding state
[  680.273082][ T9500] br1: port 1(veth1) entered disabled state
[  680.299703][ T9501] veth1: left allmulticast mode
[  680.299917][ T9501] veth1: left promiscuous mode
[  680.300216][ T9501] br1: port 1(veth1) entered disabled state