[  662.886102][ T4923] br1: port 1(veth1) entered blocking state
[  662.886897][ T4923] br1: port 1(veth1) entered disabled state
[  662.887259][ T4923] veth1: entered allmulticast mode
[  662.891083][ T4923] veth1: entered promiscuous mode
[  663.028229][ T2229] br1: port 1(veth1) entered blocking state
[  663.028584][ T2229] br1: port 1(veth1) entered forwarding state
[  663.111688][ T4936] br1: port 2(veth2) entered blocking state
[  663.112051][ T4936] br1: port 2(veth2) entered disabled state
[  663.113145][ T4936] veth2: entered allmulticast mode
[  663.116228][ T4936] veth2: entered promiscuous mode
[  663.239962][   T46] br1: port 2(veth2) entered blocking state
[  663.240257][   T46] br1: port 2(veth2) entered forwarding state
[  681.759986][ T5318] br1: port 2(veth2) entered disabled state
[  681.843973][ T5320] veth2: left allmulticast mode
[  681.844249][ T5320] veth2: left promiscuous mode
[  681.844663][ T5320] br1: port 2(veth2) entered disabled state
[  681.894491][ T5322] br1: port 1(veth1) entered disabled state
[  681.939768][ T5324] veth1: left allmulticast mode
[  681.940022][ T5324] veth1: left promiscuous mode
[  681.940400][ T5324] br1: port 1(veth1) entered disabled state