[  756.108524][T19870] br1: port 1(veth1) entered blocking state
[  756.108779][T19870] br1: port 1(veth1) entered disabled state
[  756.109001][T19870] veth1: entered allmulticast mode
[  756.111534][T19870] veth1: entered promiscuous mode
[  756.165180][  T105] br1: port 1(veth1) entered blocking state
[  756.165464][  T105] br1: port 1(veth1) entered forwarding state
[  756.188051][T19873] br1: port 2(veth2) entered blocking state
[  756.188268][T19873] br1: port 2(veth2) entered disabled state
[  756.188476][T19873] veth2: entered allmulticast mode
[  756.190219][T19873] veth2: entered promiscuous mode
[  756.218801][   T36] br1: port 2(veth2) entered blocking state
[  756.219016][   T36] br1: port 2(veth2) entered forwarding state
[  770.239451][T20230] br1: port 2(veth2) entered disabled state
[  770.270391][T20231] veth2: left allmulticast mode
[  770.270606][T20231] veth2: left promiscuous mode
[  770.270911][T20231] br1: port 2(veth2) entered disabled state
[  770.291457][T20232] br1: port 1(veth1) entered disabled state
[  770.316440][T20233] veth1: left allmulticast mode
[  770.316601][T20233] veth1: left promiscuous mode
[  770.317109][T20233] br1: port 1(veth1) entered disabled state