[  875.900853][ T4275] br1: port 1(veth1) entered blocking state
[  875.901494][ T4275] br1: port 1(veth1) entered disabled state
[  875.902742][ T4275] veth1: entered allmulticast mode
[  875.905685][ T4275] veth1: entered promiscuous mode
[  875.976246][ T4278] br1: port 2(veth2) entered blocking state
[  875.976775][ T4278] br1: port 2(veth2) entered disabled state
[  875.994419][ T4278] veth2: entered allmulticast mode
[  876.008254][ T4278] veth2: entered promiscuous mode
[  876.081685][ T4280] br1: port 2(veth2) entered blocking state
[  876.082271][ T4280] br1: port 2(veth2) entered forwarding state
[  876.083122][ T4280] br1: port 1(veth1) entered blocking state
[  876.083665][ T4280] br1: port 1(veth1) entered forwarding state
[  886.778755][ T4640] br1: port 2(veth2) entered disabled state
[  886.780139][ T4640] br1: port 1(veth1) entered disabled state
[  886.856128][ T4642] veth2: left allmulticast mode
[  886.856416][ T4642] veth2: left promiscuous mode
[  886.856755][ T4642] br1: port 2(veth2) entered disabled state
[  886.932634][ T4644] veth1: left allmulticast mode
[  886.933695][ T4644] veth1: left promiscuous mode
[  886.934259][ T4644] br1: port 1(veth1) entered disabled state