[  474.305653][ T2504] br1: port 1(veth1) entered blocking state
[  474.305903][ T2504] br1: port 1(veth1) entered disabled state
[  474.306119][ T2504] veth1: entered allmulticast mode
[  474.307696][ T2504] veth1: entered promiscuous mode
[  474.339805][   T91] br1: port 1(veth1) entered blocking state
[  474.340019][   T91] br1: port 1(veth1) entered forwarding state
[  474.360518][ T2506] br1: port 2(veth2) entered blocking state
[  474.360724][ T2506] br1: port 2(veth2) entered disabled state
[  474.360915][ T2506] veth2: entered allmulticast mode
[  474.362374][ T2506] veth2: entered promiscuous mode
[  474.397042][   T37] br1: port 2(veth2) entered blocking state
[  474.397284][   T37] br1: port 2(veth2) entered forwarding state
[  524.767893][ T3899] br1: port 2(veth2) entered disabled state
[  524.788117][ T3900] veth2: left allmulticast mode
[  524.789213][ T3900] veth2: left promiscuous mode
[  524.789485][ T3900] br1: port 2(veth2) entered disabled state
[  524.822456][ T3901] br1: port 1(veth1) entered disabled state
[  524.847005][ T3902] veth1: left allmulticast mode
[  524.847189][ T3902] veth1: left promiscuous mode
[  524.847443][ T3902] br1: port 1(veth1) entered disabled state