[  761.142431][ T3172] br1: port 1(veth1) entered blocking state
[  761.142776][ T3172] br1: port 1(veth1) entered disabled state
[  761.144004][ T3172] veth1: entered allmulticast mode
[  761.147165][ T3172] veth1: entered promiscuous mode
[  761.330427][   T38] br1: port 1(veth1) entered blocking state
[  761.330843][   T38] br1: port 1(veth1) entered forwarding state
[  761.475224][ T3174] br1: port 2(veth2) entered blocking state
[  761.475542][ T3174] br1: port 2(veth2) entered disabled state
[  761.475862][ T3174] veth2: entered allmulticast mode
[  761.477768][ T3174] veth2: entered promiscuous mode
[  761.638543][   T38] br1: port 2(veth2) entered blocking state
[  761.638812][   T38] br1: port 2(veth2) entered forwarding state
[  927.347641][ T4495] br1: port 2(veth2) entered disabled state
[  927.495120][ T4496] veth2: left allmulticast mode
[  927.495350][ T4496] veth2: left promiscuous mode
[  927.495658][ T4496] br1: port 2(veth2) entered disabled state
[  927.640327][ T4497] br1: port 1(veth1) entered disabled state
[  927.787917][ T4498] veth1: left allmulticast mode
[  927.788147][ T4498] veth1: left promiscuous mode
[  927.788450][ T4498] br1: port 1(veth1) entered disabled state