[  552.151182][ T5731] br1: port 1(veth1) entered blocking state
[  552.151407][ T5731] br1: port 1(veth1) entered disabled state
[  552.152291][ T5731] veth1: entered allmulticast mode
[  552.153823][ T5731] veth1: entered promiscuous mode
[  552.229883][   T36] br1: port 1(veth1) entered blocking state
[  552.230093][   T36] br1: port 1(veth1) entered forwarding state
[  552.276320][ T5744] br1: port 2(veth2) entered blocking state
[  552.276551][ T5744] br1: port 2(veth2) entered disabled state
[  552.276752][ T5744] veth2: entered allmulticast mode
[  552.278252][ T5744] veth2: entered promiscuous mode
[  552.355038][   T66] br1: port 2(veth2) entered blocking state
[  552.355253][   T66] br1: port 2(veth2) entered forwarding state
[  570.613749][ T6162] br1: port 2(veth2) entered disabled state
[  570.645279][ T6164] veth2: left allmulticast mode
[  570.645471][ T6164] veth2: left promiscuous mode
[  570.645715][ T6164] br1: port 2(veth2) entered disabled state
[  570.670498][ T6166] br1: port 1(veth1) entered disabled state
[  570.700183][ T6168] veth1: left allmulticast mode
[  570.700349][ T6168] veth1: left promiscuous mode
[  570.700593][ T6168] br1: port 1(veth1) entered disabled state