[  500.181832][ T2355] br1: port 1(veth1) entered blocking state
[  500.182150][ T2355] br1: port 1(veth1) entered disabled state
[  500.182408][ T2355] veth1: entered allmulticast mode
[  500.184932][ T2355] veth1: entered promiscuous mode
[  500.311061][ T1675] br1: port 1(veth1) entered blocking state
[  500.311362][ T1675] br1: port 1(veth1) entered forwarding state
[  500.437425][ T2357] br1: port 2(veth2) entered blocking state
[  500.437727][ T2357] br1: port 2(veth2) entered disabled state
[  500.438019][ T2357] veth2: entered allmulticast mode
[  500.439942][ T2357] veth2: entered promiscuous mode
[  500.590447][   T49] br1: port 2(veth2) entered blocking state
[  500.590747][   T49] br1: port 2(veth2) entered forwarding state
[  626.561932][ T3678] br1: port 2(veth2) entered disabled state
[  626.689637][ T3680] veth2: left allmulticast mode
[  626.690517][ T3680] veth2: left promiscuous mode
[  626.690825][ T3680] br1: port 2(veth2) entered disabled state
[  626.805240][ T3681] br1: port 1(veth1) entered disabled state
[  626.947720][ T3682] veth1: left allmulticast mode
[  626.947942][ T3682] veth1: left promiscuous mode
[  626.948244][ T3682] br1: port 1(veth1) entered disabled state