[  870.854648][ T8838] br1: port 1(veth1) entered blocking state
[  870.854867][ T8838] br1: port 1(veth1) entered disabled state
[  870.855044][ T8838] veth1: entered allmulticast mode
[  870.856476][ T8838] veth1: entered promiscuous mode
[  870.883774][ T2059] br1: port 1(veth1) entered blocking state
[  870.883960][ T2059] br1: port 1(veth1) entered forwarding state
[  870.910936][ T8840] br1: port 2(veth2) entered blocking state
[  870.911131][ T8840] br1: port 2(veth2) entered disabled state
[  870.911303][ T8840] veth2: entered allmulticast mode
[  870.912702][ T8840] veth2: entered promiscuous mode
[  870.946723][ T2059] br1: port 2(veth2) entered blocking state
[  870.946920][ T2059] br1: port 2(veth2) entered forwarding state
[  884.919185][ T9201] br1: port 2(veth2) entered disabled state
[  884.938683][ T9202] veth2: left allmulticast mode
[  884.938853][ T9202] veth2: left promiscuous mode
[  884.939069][ T9202] br1: port 2(veth2) entered disabled state
[  884.965794][ T9203] br1: port 1(veth1) entered disabled state
[  884.985939][ T9204] veth1: left allmulticast mode
[  884.986126][ T9204] veth1: left promiscuous mode
[  884.986425][ T9204] br1: port 1(veth1) entered disabled state