[  495.875012][ T8895] br1: port 1(veth1) entered blocking state
[  495.875308][ T8895] br1: port 1(veth1) entered disabled state
[  495.875574][ T8895] veth1: entered allmulticast mode
[  495.878230][ T8895] veth1: entered promiscuous mode
[  495.908171][ T5702] br1: port 1(veth1) entered blocking state
[  495.908474][ T5702] br1: port 1(veth1) entered forwarding state
[  522.988335][ T9079] br1: port 1(veth1) entered disabled state
[  523.026105][ T9080] veth1: left allmulticast mode
[  523.026267][ T9080] veth1: left promiscuous mode
[  523.027005][ T9080] br1: port 1(veth1) entered disabled state