[  670.328430][ T4853] br1: port 1(veth1) entered blocking state
[  670.328710][ T4853] br1: port 1(veth1) entered disabled state
[  670.328963][ T4853] veth1: entered allmulticast mode
[  670.330481][ T4853] veth1: entered promiscuous mode
[  670.357092][   T61] br1: port 1(veth1) entered blocking state
[  670.357323][   T61] br1: port 1(veth1) entered forwarding state
[  681.498156][ T4953] br1: port 1(veth1) entered disabled state
[  681.524136][ T4954] veth1: left allmulticast mode
[  681.524309][ T4954] veth1: left promiscuous mode
[  681.524548][ T4954] br1: port 1(veth1) entered disabled state