[  550.304967][ T6411] br1: port 1(veth1) entered blocking state
[  550.305360][ T6411] br1: port 1(veth1) entered disabled state
[  550.305771][ T6411] veth1: entered allmulticast mode
[  550.308301][ T6411] veth1: entered promiscuous mode
[  550.420999][   T91] br1: port 1(veth1) entered blocking state
[  550.421201][   T91] br1: port 1(veth1) entered forwarding state
[  550.479366][ T6424] br1: port 2(veth2) entered blocking state
[  550.479735][ T6424] br1: port 2(veth2) entered disabled state
[  550.480091][ T6424] veth2: entered allmulticast mode
[  550.483127][ T6424] veth2: entered promiscuous mode
[  550.590157][   T91] br1: port 2(veth2) entered blocking state
[  550.590485][   T91] br1: port 2(veth2) entered forwarding state
[  568.716428][ T6842] br1: port 2(veth2) entered disabled state
[  568.773797][ T6844] veth2: left allmulticast mode
[  568.773969][ T6844] veth2: left promiscuous mode
[  568.774183][ T6844] br1: port 2(veth2) entered disabled state
[  568.811004][ T6846] br1: port 1(veth1) entered disabled state
[  568.846342][ T6848] veth1: left allmulticast mode
[  568.847054][ T6848] veth1: left promiscuous mode
[  568.847330][ T6848] br1: port 1(veth1) entered disabled state