[  856.217318][ T7421] br1: port 1(veth1) entered blocking state
[  856.217546][ T7421] br1: port 1(veth1) entered disabled state
[  856.217913][ T7421] veth1: entered allmulticast mode
[  856.219584][ T7421] veth1: entered promiscuous mode
[  856.250694][ T2001] br1: port 1(veth1) entered blocking state
[  856.250953][ T2001] br1: port 1(veth1) entered forwarding state
[  856.280139][ T7424] br1: port 2(veth2) entered blocking state
[  856.280384][ T7424] br1: port 2(veth2) entered disabled state
[  856.280639][ T7424] veth2: entered allmulticast mode
[  856.282849][ T7424] veth2: entered promiscuous mode
[  856.308213][ T2001] br1: port 2(veth2) entered blocking state
[  856.308445][ T2001] br1: port 2(veth2) entered forwarding state
[  875.020292][ T7636] br1: port 2(veth2) entered disabled state
[  875.038624][ T7637] veth2: left allmulticast mode
[  875.040195][ T7637] veth2: left promiscuous mode
[  875.040500][ T7637] br1: port 2(veth2) entered disabled state
[  875.071581][ T7638] br1: port 1(veth1) entered disabled state
[  875.090848][ T7639] veth1: left allmulticast mode
[  875.091049][ T7639] veth1: left promiscuous mode
[  875.091350][ T7639] br1: port 1(veth1) entered disabled state