[  770.540586][ T4278] br1: port 1(veth1) entered blocking state
[  770.540839][ T4278] br1: port 1(veth1) entered disabled state
[  770.541084][ T4278] veth1: entered allmulticast mode
[  770.543988][ T4278] veth1: entered promiscuous mode
[  770.668954][   T50] br1: port 1(veth1) entered blocking state
[  770.669219][   T50] br1: port 1(veth1) entered forwarding state
[  770.796281][ T4280] br1: port 2(veth2) entered blocking state
[  770.796688][ T4280] br1: port 2(veth2) entered disabled state
[  770.797310][ T4280] veth2: entered allmulticast mode
[  770.799278][ T4280] veth2: entered promiscuous mode
[  770.914563][    T7] br1: port 2(veth2) entered blocking state
[  770.914845][    T7] br1: port 2(veth2) entered forwarding state
[  894.324075][ T5601] br1: port 2(veth2) entered disabled state
[  894.464483][ T5603] veth2: left allmulticast mode
[  894.464795][ T5603] veth2: left promiscuous mode
[  894.465259][ T5603] br1: port 2(veth2) entered disabled state
[  894.587762][ T5604] br1: port 1(veth1) entered disabled state
[  894.696226][ T5605] veth1: left allmulticast mode
[  894.696464][ T5605] veth1: left promiscuous mode
[  894.696776][ T5605] br1: port 1(veth1) entered disabled state