[  859.771107][ T7820] br1: port 1(veth1) entered blocking state
[  859.771409][ T7820] br1: port 1(veth1) entered disabled state
[  859.771699][ T7820] veth1: entered allmulticast mode
[  859.773644][ T7820] veth1: entered promiscuous mode
[  859.850732][   T39] br1: port 1(veth1) entered blocking state
[  859.851020][   T39] br1: port 1(veth1) entered forwarding state
[  859.934018][ T7822] br1: port 2(veth2) entered blocking state
[  859.934386][ T7822] br1: port 2(veth2) entered disabled state
[  859.934697][ T7822] veth2: entered allmulticast mode
[  859.937903][ T7822] veth2: entered promiscuous mode
[  860.024411][   T37] br1: port 2(veth2) entered blocking state
[  860.024726][   T37] br1: port 2(veth2) entered forwarding state
[  970.683718][ T9215] br1: port 2(veth2) entered disabled state
[  970.763988][ T9216] veth2: left allmulticast mode
[  970.764255][ T9216] veth2: left promiscuous mode
[  970.764597][ T9216] br1: port 2(veth2) entered disabled state
[  970.847718][ T9217] br1: port 1(veth1) entered disabled state
[  970.932904][ T9218] veth1: left allmulticast mode
[  970.933169][ T9218] veth1: left promiscuous mode
[  970.933508][ T9218] br1: port 1(veth1) entered disabled state