[  734.239634][ T8726] br1: port 1(veth1) entered blocking state
[  734.239866][ T8726] br1: port 1(veth1) entered disabled state
[  734.240053][ T8726] veth1: entered allmulticast mode
[  734.241795][ T8726] veth1: entered promiscuous mode
[  734.276259][ T4750] br1: port 1(veth1) entered blocking state
[  734.276462][ T4750] br1: port 1(veth1) entered forwarding state
[  734.306018][ T8728] br1: port 2(veth2) entered blocking state
[  734.306346][ T8728] br1: port 2(veth2) entered disabled state
[  734.306679][ T8728] veth2: entered allmulticast mode
[  734.309206][ T8728] veth2: entered promiscuous mode
[  734.335279][   T46] br1: port 2(veth2) entered blocking state
[  734.335458][   T46] br1: port 2(veth2) entered forwarding state
[  748.625325][ T9105] br1: port 2(veth2) entered disabled state
[  748.651993][ T9106] veth2: left allmulticast mode
[  748.652190][ T9106] veth2: left promiscuous mode
[  748.652475][ T9106] br1: port 2(veth2) entered disabled state
[  748.677216][ T9107] br1: port 1(veth1) entered disabled state
[  748.704718][ T9108] veth1: left allmulticast mode
[  748.704953][ T9108] veth1: left promiscuous mode
[  748.705163][ T9108] br1: port 1(veth1) entered disabled state