[  801.235444][ T3256] br1: port 1(veth1) entered blocking state
[  801.235722][ T3256] br1: port 1(veth1) entered disabled state
[  801.235988][ T3256] veth1: entered allmulticast mode
[  801.237856][ T3256] veth1: entered promiscuous mode
[  801.382852][   T51] br1: port 1(veth1) entered blocking state
[  801.383138][   T51] br1: port 1(veth1) entered forwarding state
[  801.549559][ T3258] br1: port 2(veth2) entered blocking state
[  801.549831][ T3258] br1: port 2(veth2) entered disabled state
[  801.550813][ T3258] veth2: entered allmulticast mode
[  801.552667][ T3258] veth2: entered promiscuous mode
[  801.696602][   T51] br1: port 2(veth2) entered blocking state
[  801.696860][   T51] br1: port 2(veth2) entered forwarding state
[  945.681858][ T4491] br1: port 2(veth2) entered disabled state
[  945.850527][ T4493] veth2: left allmulticast mode
[  945.850850][ T4493] veth2: left promiscuous mode
[  945.852664][ T4493] br1: port 2(veth2) entered disabled state
[  946.009029][ T4494] br1: port 1(veth1) entered disabled state
[  946.169075][ T4495] veth1: left allmulticast mode
[  946.169300][ T4495] veth1: left promiscuous mode
[  946.169628][ T4495] br1: port 1(veth1) entered disabled state