[  770.460748][ T8136] br1: port 1(veth1) entered blocking state
[  770.461026][ T8136] br1: port 1(veth1) entered disabled state
[  770.461334][ T8136] veth1: entered allmulticast mode
[  770.462899][ T8136] veth1: entered promiscuous mode
[  770.546726][   T72] br1: port 1(veth1) entered blocking state
[  770.546985][   T72] br1: port 1(veth1) entered forwarding state
[  770.587765][ T8149] br1: port 2(veth2) entered blocking state
[  770.588018][ T8149] br1: port 2(veth2) entered disabled state
[  770.588566][ T8149] veth2: entered allmulticast mode
[  770.590122][ T8149] veth2: entered promiscuous mode
[  770.675379][   T47] br1: port 2(veth2) entered blocking state
[  770.675588][   T47] br1: port 2(veth2) entered forwarding state
[  788.785580][ T8488] br1: port 2(veth2) entered disabled state
[  788.826438][ T8490] veth2: left allmulticast mode
[  788.826618][ T8490] veth2: left promiscuous mode
[  788.826861][ T8490] br1: port 2(veth2) entered disabled state
[  788.866087][ T8492] br1: port 1(veth1) entered disabled state
[  788.904030][ T8494] veth1: left allmulticast mode
[  788.904263][ T8494] veth1: left promiscuous mode
[  788.904605][ T8494] br1: port 1(veth1) entered disabled state