[  493.357058][ T2752] br1: port 1(veth1) entered blocking state
[  493.357389][ T2752] br1: port 1(veth1) entered disabled state
[  493.357669][ T2752] veth1: entered allmulticast mode
[  493.359917][ T2752] veth1: entered promiscuous mode
[  493.471193][ T2198] br1: port 1(veth1) entered blocking state
[  493.471589][ T2198] br1: port 1(veth1) entered forwarding state
[  493.558032][ T2755] br1: port 2(veth2) entered blocking state
[  493.558419][ T2755] br1: port 2(veth2) entered disabled state
[  493.558789][ T2755] veth2: entered allmulticast mode
[  493.561036][ T2755] veth2: entered promiscuous mode
[  493.657953][   T37] br1: port 2(veth2) entered blocking state
[  493.658314][   T37] br1: port 2(veth2) entered forwarding state
[  512.956889][ T2954] br1: port 2(veth2) entered disabled state
[  513.040929][ T2955] veth2: left allmulticast mode
[  513.041209][ T2955] veth2: left promiscuous mode
[  513.041891][ T2955] br1: port 2(veth2) entered disabled state
[  513.140283][ T2956] br1: port 1(veth1) entered disabled state
[  513.234039][ T2957] veth1: left allmulticast mode
[  513.234315][ T2957] veth1: left promiscuous mode
[  513.234764][ T2957] br1: port 1(veth1) entered disabled state