[  536.250509][ T4004] br1: port 1(veth1) entered blocking state
[  536.251326][ T4004] br1: port 1(veth1) entered disabled state
[  536.251597][ T4004] veth1: entered allmulticast mode
[  536.253926][ T4004] veth1: entered promiscuous mode
[  536.282487][   T38] br1: port 1(veth1) entered blocking state
[  536.282718][   T38] br1: port 1(veth1) entered forwarding state
[  536.327492][ T4006] br1: port 2(veth2) entered blocking state
[  536.327773][ T4006] br1: port 2(veth2) entered disabled state
[  536.328047][ T4006] veth2: entered allmulticast mode
[  536.330310][ T4006] veth2: entered promiscuous mode
[  536.363809][   T38] br1: port 2(veth2) entered blocking state
[  536.364041][   T38] br1: port 2(veth2) entered forwarding state
[  570.194497][ T4248] br1: port 1(veth1) entered disabled state
[  570.217533][ T4249] br1: port 2(veth2) entered disabled state
[  570.242796][ T4250] veth2: left allmulticast mode
[  570.243003][ T4250] veth2: left promiscuous mode
[  570.243291][ T4250] br1: port 2(veth2) entered disabled state
[  570.244349][ T4250] veth1: left allmulticast mode
[  570.244526][ T4250] veth1: left promiscuous mode
[  570.245391][ T4250] br1: port 1(veth1) entered disabled state