[  551.546875][ T4716] br1: port 1(veth1) entered blocking state
[  551.547105][ T4716] br1: port 1(veth1) entered disabled state
[  551.547271][ T4716] veth1: entered allmulticast mode
[  551.548667][ T4716] veth1: entered promiscuous mode
[  551.584262][   T91] br1: port 1(veth1) entered blocking state
[  551.584510][   T91] br1: port 1(veth1) entered forwarding state
[  551.607369][ T4719] br1: port 2(veth2) entered blocking state
[  551.607611][ T4719] br1: port 2(veth2) entered disabled state
[  551.607863][ T4719] veth2: entered allmulticast mode
[  551.609400][ T4719] veth2: entered promiscuous mode
[  551.637771][   T38] br1: port 2(veth2) entered blocking state
[  551.638022][   T38] br1: port 2(veth2) entered forwarding state
[  562.758506][ T4922] br1: port 2(veth2) entered disabled state
[  562.777716][ T4923] veth2: left allmulticast mode
[  562.777866][ T4923] veth2: left promiscuous mode
[  562.778071][ T4923] br1: port 2(veth2) entered disabled state
[  562.799619][ T4924] br1: port 1(veth1) entered disabled state
[  562.826751][ T4925] veth1: left allmulticast mode
[  562.826947][ T4925] veth1: left promiscuous mode
[  562.827243][ T4925] br1: port 1(veth1) entered disabled state