[  754.573111][ T5056] br1: port 1(veth1) entered blocking state
[  754.573322][ T5056] br1: port 1(veth1) entered disabled state
[  754.580922][ T5056] veth1: entered allmulticast mode
[  754.582380][ T5056] veth1: entered promiscuous mode
[  754.601757][   T38] br1: port 1(veth1) entered blocking state
[  754.601953][   T38] br1: port 1(veth1) entered forwarding state
[  754.621218][ T5058] br1: port 2(veth2) entered blocking state
[  754.621426][ T5058] br1: port 2(veth2) entered disabled state
[  754.621615][ T5058] veth2: entered allmulticast mode
[  754.623235][ T5058] veth2: entered promiscuous mode
[  754.651738][   T38] br1: port 2(veth2) entered blocking state
[  754.651929][   T38] br1: port 2(veth2) entered forwarding state
[  788.136554][ T5291] br1: port 1(veth1) entered disabled state
[  788.170171][ T5292] br1: port 2(veth2) entered disabled state
[  788.191518][ T5293] veth2: left allmulticast mode
[  788.191734][ T5293] veth2: left promiscuous mode
[  788.192034][ T5293] br1: port 2(veth2) entered disabled state
[  788.193126][ T5293] veth1: left allmulticast mode
[  788.193319][ T5293] veth1: left promiscuous mode
[  788.193640][ T5293] br1: port 1(veth1) entered disabled state