[  698.917762][ T4502] br1: port 1(veth1) entered blocking state
[  698.918093][ T4502] br1: port 1(veth1) entered disabled state
[  698.918390][ T4502] veth1: entered allmulticast mode
[  698.921049][ T4502] veth1: entered promiscuous mode
[  698.963913][   T39] br1: port 1(veth1) entered blocking state
[  698.964247][   T39] br1: port 1(veth1) entered forwarding state
[  699.007743][ T4505] br1: port 2(veth2) entered blocking state
[  699.008052][ T4505] br1: port 2(veth2) entered disabled state
[  699.008349][ T4505] veth2: entered allmulticast mode
[  699.011902][ T4505] veth2: entered promiscuous mode
[  699.070219][ T2730] br1: port 2(veth2) entered blocking state
[  699.070527][ T2730] br1: port 2(veth2) entered forwarding state
[  719.611817][ T4743] br1: port 2(veth2) entered disabled state
[  719.659274][ T4744] veth2: left allmulticast mode
[  719.659569][ T4744] veth2: left promiscuous mode
[  719.659947][ T4744] br1: port 2(veth2) entered disabled state
[  719.703381][ T4745] br1: port 1(veth1) entered disabled state
[  719.748520][ T4746] veth1: left allmulticast mode
[  719.748765][ T4746] veth1: left promiscuous mode
[  719.749138][ T4746] br1: port 1(veth1) entered disabled state