[  754.864650][ T4423] br1: port 1(veth1) entered blocking state
[  754.864930][ T4423] br1: port 1(veth1) entered disabled state
[  754.865204][ T4423] veth1: entered allmulticast mode
[  754.867109][ T4423] veth1: entered promiscuous mode
[  755.000633][   T49] br1: port 1(veth1) entered blocking state
[  755.000917][   T49] br1: port 1(veth1) entered forwarding state
[  755.122155][ T4425] br1: port 2(veth2) entered blocking state
[  755.122462][ T4425] br1: port 2(veth2) entered disabled state
[  755.122750][ T4425] veth2: entered allmulticast mode
[  755.124681][ T4425] veth2: entered promiscuous mode
[  755.241550][  T296] br1: port 2(veth2) entered blocking state
[  755.241855][  T296] br1: port 2(veth2) entered forwarding state
[  876.560461][ T5746] br1: port 2(veth2) entered disabled state
[  876.694041][ T5748] veth2: left allmulticast mode
[  876.694269][ T5748] veth2: left promiscuous mode
[  876.694584][ T5748] br1: port 2(veth2) entered disabled state
[  876.811839][ T5749] br1: port 1(veth1) entered disabled state
[  876.930045][ T5751] veth1: left allmulticast mode
[  876.930241][ T5751] veth1: left promiscuous mode
[  876.930530][ T5751] br1: port 1(veth1) entered disabled state