[  707.705790][ T8886] br1: port 1(veth1) entered blocking state
[  707.706149][ T8886] br1: port 1(veth1) entered disabled state
[  707.706473][ T8886] veth1: entered allmulticast mode
[  707.708049][ T8886] veth1: entered promiscuous mode
[  707.736372][   T93] br1: port 1(veth1) entered blocking state
[  707.736714][   T93] br1: port 1(veth1) entered forwarding state
[  722.145047][ T9030] br1: port 1(veth1) entered disabled state
[  722.168318][ T9031] veth1: left allmulticast mode
[  722.168576][ T9031] veth1: left promiscuous mode
[  722.169273][ T9031] br1: port 1(veth1) entered disabled state