[  962.561098][ T8536] br1: port 1(veth1) entered blocking state
[  962.561319][ T8536] br1: port 1(veth1) entered disabled state
[  962.561512][ T8536] veth1: entered allmulticast mode
[  962.563139][ T8536] veth1: entered promiscuous mode
[  962.613736][ T8539] br1: port 2(veth2) entered blocking state
[  962.613967][ T8539] br1: port 2(veth2) entered disabled state
[  962.614224][ T8539] veth2: entered allmulticast mode
[  962.615904][ T8539] veth2: entered promiscuous mode
[  962.668781][ T8541] br1: port 2(veth2) entered blocking state
[  962.668982][ T8541] br1: port 2(veth2) entered forwarding state
[  962.669308][ T8541] br1: port 1(veth1) entered blocking state
[  962.669487][ T8541] br1: port 1(veth1) entered forwarding state
[  971.872135][ T8854] br1: port 2(veth2) entered disabled state
[  971.872689][ T8854] br1: port 1(veth1) entered disabled state
[  971.916333][ T8856] veth2: left allmulticast mode
[  971.916509][ T8856] veth2: left promiscuous mode
[  971.917203][ T8856] br1: port 2(veth2) entered disabled state
[  971.965252][ T8858] veth1: left allmulticast mode
[  971.965415][ T8858] veth1: left promiscuous mode
[  971.965638][ T8858] br1: port 1(veth1) entered disabled state