[  508.515526][ T3820] br1: port 1(veth1) entered blocking state
[  508.515784][ T3820] br1: port 1(veth1) entered disabled state
[  508.516040][ T3820] veth1: entered allmulticast mode
[  508.517536][ T3820] veth1: entered promiscuous mode
[  508.589753][   T46] br1: port 1(veth1) entered blocking state
[  508.590002][   T46] br1: port 1(veth1) entered forwarding state
[  508.631276][ T3833] br1: port 2(veth2) entered blocking state
[  508.631480][ T3833] br1: port 2(veth2) entered disabled state
[  508.631685][ T3833] veth2: entered allmulticast mode
[  508.633099][ T3833] veth2: entered promiscuous mode
[  508.712181][   T46] br1: port 2(veth2) entered blocking state
[  508.712409][   T46] br1: port 2(veth2) entered forwarding state
[  526.627224][ T4305] br1: port 2(veth2) entered disabled state
[  526.653694][ T4307] veth2: left allmulticast mode
[  526.653857][ T4307] veth2: left promiscuous mode
[  526.654090][ T4307] br1: port 2(veth2) entered disabled state
[  526.686689][ T4309] br1: port 1(veth1) entered disabled state
[  526.711401][ T4311] veth1: left allmulticast mode
[  526.711548][ T4311] veth1: left promiscuous mode
[  526.711780][ T4311] br1: port 1(veth1) entered disabled state