[  501.548660][ T3358] br1: port 1(veth1) entered blocking state
[  501.548874][ T3358] br1: port 1(veth1) entered disabled state
[  501.549073][ T3358] veth1: entered allmulticast mode
[  501.550537][ T3358] veth1: entered promiscuous mode
[  501.630145][ T2431] br1: port 1(veth1) entered blocking state
[  501.630349][ T2431] br1: port 1(veth1) entered forwarding state
[  501.668376][ T3371] br1: port 2(veth2) entered blocking state
[  501.668573][ T3371] br1: port 2(veth2) entered disabled state
[  501.668764][ T3371] veth2: entered allmulticast mode
[  501.670219][ T3371] veth2: entered promiscuous mode
[  501.754127][ T2431] br1: port 2(veth2) entered blocking state
[  501.754323][ T2431] br1: port 2(veth2) entered forwarding state
[  520.001646][ T3843] br1: port 2(veth2) entered disabled state
[  520.030743][ T3845] veth2: left allmulticast mode
[  520.030951][ T3845] veth2: left promiscuous mode
[  520.031239][ T3845] br1: port 2(veth2) entered disabled state
[  520.068000][ T3847] br1: port 1(veth1) entered disabled state
[  520.110597][ T3849] veth1: left allmulticast mode
[  520.110778][ T3849] veth1: left promiscuous mode
[  520.111005][ T3849] br1: port 1(veth1) entered disabled state