[  707.325678][ T4686] br1: port 1(veth1) entered blocking state
[  707.326004][ T4686] br1: port 1(veth1) entered disabled state
[  707.326339][ T4686] veth1: entered allmulticast mode
[  707.330109][ T4686] veth1: entered promiscuous mode
[  707.365576][   T46] br1: port 1(veth1) entered blocking state
[  707.365819][   T46] br1: port 1(veth1) entered forwarding state
[  734.492663][ T4865] br1: port 1(veth1) entered disabled state
[  734.519921][ T4866] veth1: left allmulticast mode
[  734.520100][ T4866] veth1: left promiscuous mode
[  734.520353][ T4866] br1: port 1(veth1) entered disabled state