[  744.793637][T19882] br1: port 1(veth1) entered blocking state
[  744.793869][T19882] br1: port 1(veth1) entered disabled state
[  744.794053][T19882] veth1: entered allmulticast mode
[  744.795533][T19882] veth1: entered promiscuous mode
[  744.855403][T19885] br1: port 2(veth2) entered blocking state
[  744.855593][T19885] br1: port 2(veth2) entered disabled state
[  744.855781][T19885] veth2: entered allmulticast mode
[  744.857232][T19885] veth2: entered promiscuous mode
[  744.910760][T19887] br1: port 2(veth2) entered blocking state
[  744.910961][T19887] br1: port 2(veth2) entered forwarding state
[  744.911270][T19887] br1: port 1(veth1) entered blocking state
[  744.911454][T19887] br1: port 1(veth1) entered forwarding state
[  754.938561][T20247] br1: port 2(veth2) entered disabled state
[  754.939070][T20247] br1: port 1(veth1) entered disabled state
[  754.992820][T20249] veth2: left allmulticast mode
[  754.992985][T20249] veth2: left promiscuous mode
[  754.993207][T20249] br1: port 2(veth2) entered disabled state
[  755.052429][T20251] veth1: left allmulticast mode
[  755.052629][T20251] veth1: left promiscuous mode
[  755.052920][T20251] br1: port 1(veth1) entered disabled state