[  754.728729][ T4352] br1: port 1(veth1) entered blocking state
[  754.729812][ T4352] br1: port 1(veth1) entered disabled state
[  754.730238][ T4352] veth1: entered allmulticast mode
[  754.732097][ T4352] veth1: entered promiscuous mode
[  754.858763][   T63] br1: port 1(veth1) entered blocking state
[  754.859200][   T63] br1: port 1(veth1) entered forwarding state
[  754.976241][ T4354] br1: port 2(veth2) entered blocking state
[  754.976486][ T4354] br1: port 2(veth2) entered disabled state
[  754.976727][ T4354] veth2: entered allmulticast mode
[  754.978573][ T4354] veth2: entered promiscuous mode
[  755.095771][   T63] br1: port 2(veth2) entered blocking state
[  755.096187][   T63] br1: port 2(veth2) entered forwarding state
[  876.576097][ T5587] br1: port 2(veth2) entered disabled state
[  876.704206][ T5589] veth2: left allmulticast mode
[  876.704539][ T5589] veth2: left promiscuous mode
[  876.705023][ T5589] br1: port 2(veth2) entered disabled state
[  876.834604][ T5590] br1: port 1(veth1) entered disabled state
[  876.969866][ T5591] veth1: left allmulticast mode
[  876.970147][ T5591] veth1: left promiscuous mode
[  876.970448][ T5591] br1: port 1(veth1) entered disabled state