[  449.793387][ T9569] br1: port 1(veth1) entered blocking state
[  449.793607][ T9569] br1: port 1(veth1) entered disabled state
[  449.793814][ T9569] veth1: entered allmulticast mode
[  449.795378][ T9569] veth1: entered promiscuous mode
[  449.829635][   T36] br1: port 1(veth1) entered blocking state
[  449.829845][   T36] br1: port 1(veth1) entered forwarding state
[  477.042186][ T9752] br1: port 1(veth1) entered disabled state
[  477.087592][ T9753] veth1: left allmulticast mode
[  477.087803][ T9753] veth1: left promiscuous mode
[  477.088103][ T9753] br1: port 1(veth1) entered disabled state