[  492.699754][ T2291] br1: port 1(veth1) entered blocking state
[  492.700047][ T2291] br1: port 1(veth1) entered disabled state
[  492.700307][ T2291] veth1: entered allmulticast mode
[  492.702154][ T2291] veth1: entered promiscuous mode
[  492.838584][   T50] br1: port 1(veth1) entered blocking state
[  492.838861][   T50] br1: port 1(veth1) entered forwarding state
[  492.982019][ T2293] br1: port 2(veth2) entered blocking state
[  492.982463][ T2293] br1: port 2(veth2) entered disabled state
[  492.982822][ T2293] veth2: entered allmulticast mode
[  492.986991][ T2293] veth2: entered promiscuous mode
[  493.121246][   T50] br1: port 2(veth2) entered blocking state
[  493.121532][   T50] br1: port 2(veth2) entered forwarding state
[  542.268505][ T2514] br1: port 1(veth1) entered disabled state
[  542.423627][ T2516] br1: port 2(veth2) entered disabled state
[  542.550983][ T2517] veth2: left allmulticast mode
[  542.551224][ T2517] veth2: left promiscuous mode
[  542.551544][ T2517] br1: port 2(veth2) entered disabled state
[  542.554082][ T2517] veth1: left allmulticast mode
[  542.554275][ T2517] veth1: left promiscuous mode
[  542.554568][ T2517] br1: port 1(veth1) entered disabled state