[  554.994288][ T4281] br1: port 1(veth1) entered blocking state
[  554.994525][ T4281] br1: port 1(veth1) entered disabled state
[  554.994734][ T4281] veth1: entered allmulticast mode
[  554.996201][ T4281] veth1: entered promiscuous mode
[  555.076767][   T91] br1: port 1(veth1) entered blocking state
[  555.077329][   T91] br1: port 1(veth1) entered forwarding state
[  555.119372][ T4294] br1: port 2(veth2) entered blocking state
[  555.119580][ T4294] br1: port 2(veth2) entered disabled state
[  555.119777][ T4294] veth2: entered allmulticast mode
[  555.121238][ T4294] veth2: entered promiscuous mode
[  555.209815][   T91] br1: port 2(veth2) entered blocking state
[  555.210014][   T91] br1: port 2(veth2) entered forwarding state
[  573.384063][ T4648] br1: port 2(veth2) entered disabled state
[  573.410057][ T4650] veth2: left allmulticast mode
[  573.410229][ T4650] veth2: left promiscuous mode
[  573.410466][ T4650] br1: port 2(veth2) entered disabled state
[  573.448374][ T4652] br1: port 1(veth1) entered disabled state
[  573.480657][ T4654] veth1: left allmulticast mode
[  573.480835][ T4654] veth1: left promiscuous mode
[  573.481068][ T4654] br1: port 1(veth1) entered disabled state