[  487.556483][ T3348] br1: port 1(veth1) entered blocking state
[  487.556794][ T3348] br1: port 1(veth1) entered disabled state
[  487.557032][ T3348] veth1: entered allmulticast mode
[  487.559052][ T3348] veth1: entered promiscuous mode
[  487.592615][   T36] br1: port 1(veth1) entered blocking state
[  487.592905][   T36] br1: port 1(veth1) entered forwarding state
[  487.619992][ T3350] br1: port 2(veth2) entered blocking state
[  487.620223][ T3350] br1: port 2(veth2) entered disabled state
[  487.620754][ T3350] veth2: entered allmulticast mode
[  487.622319][ T3350] veth2: entered promiscuous mode
[  487.660972][   T36] br1: port 2(veth2) entered blocking state
[  487.661352][   T36] br1: port 2(veth2) entered forwarding state
[  521.178876][ T3590] br1: port 1(veth1) entered disabled state
[  521.210484][ T3591] br1: port 2(veth2) entered disabled state
[  521.232741][ T3592] veth2: left allmulticast mode
[  521.232895][ T3592] veth2: left promiscuous mode
[  521.233116][ T3592] br1: port 2(veth2) entered disabled state
[  521.234196][ T3592] veth1: left allmulticast mode
[  521.234335][ T3592] veth1: left promiscuous mode
[  521.234540][ T3592] br1: port 1(veth1) entered disabled state