[  750.292983][ T4593] br1: port 1(veth1) entered blocking state
[  750.293359][ T4593] br1: port 1(veth1) entered disabled state
[  750.293766][ T4593] veth1: entered allmulticast mode
[  750.298561][ T4593] veth1: entered promiscuous mode
[  750.428048][   T64] br1: port 1(veth1) entered blocking state
[  750.428322][   T64] br1: port 1(veth1) entered forwarding state
[  750.567544][ T4595] br1: port 2(veth2) entered blocking state
[  750.567800][ T4595] br1: port 2(veth2) entered disabled state
[  750.568039][ T4595] veth2: entered allmulticast mode
[  750.569894][ T4595] veth2: entered promiscuous mode
[  750.720452][   T64] br1: port 2(veth2) entered blocking state
[  750.720785][   T64] br1: port 2(veth2) entered forwarding state
[  874.256394][ T5916] br1: port 2(veth2) entered disabled state
[  874.375018][ T5918] veth2: left allmulticast mode
[  874.375244][ T5918] veth2: left promiscuous mode
[  874.375557][ T5918] br1: port 2(veth2) entered disabled state
[  874.547141][ T5919] br1: port 1(veth1) entered disabled state
[  874.678802][ T5920] veth1: left allmulticast mode
[  874.679123][ T5920] veth1: left promiscuous mode
[  874.679619][ T5920] br1: port 1(veth1) entered disabled state