[  668.773390][ T8720] br1: port 1(veth1) entered blocking state
[  668.773737][ T8720] br1: port 1(veth1) entered disabled state
[  668.774071][ T8720] veth1: entered allmulticast mode
[  668.775679][ T8720] veth1: entered promiscuous mode
[  668.803114][   T37] br1: port 1(veth1) entered blocking state
[  668.803446][   T37] br1: port 1(veth1) entered forwarding state
[  668.833074][ T8722] br1: port 2(veth2) entered blocking state
[  668.833455][ T8722] br1: port 2(veth2) entered disabled state
[  668.834435][ T8722] veth2: entered allmulticast mode
[  668.836119][ T8722] veth2: entered promiscuous mode
[  668.867869][   T36] br1: port 2(veth2) entered blocking state
[  668.868182][   T36] br1: port 2(veth2) entered forwarding state
[  683.166290][ T9097] br1: port 2(veth2) entered disabled state
[  683.189882][ T9098] veth2: left allmulticast mode
[  683.190133][ T9098] veth2: left promiscuous mode
[  683.190458][ T9098] br1: port 2(veth2) entered disabled state
[  683.222627][ T9099] br1: port 1(veth1) entered disabled state
[  683.251844][ T9100] veth1: left allmulticast mode
[  683.252093][ T9100] veth1: left promiscuous mode
[  683.252417][ T9100] br1: port 1(veth1) entered disabled state