[  538.063627][ T3038] br1: port 1(veth1) entered blocking state
[  538.063933][ T3038] br1: port 1(veth1) entered disabled state
[  538.064195][ T3038] veth1: entered allmulticast mode
[  538.067004][ T3038] veth1: entered promiscuous mode
[  538.229103][   T50] br1: port 1(veth1) entered blocking state
[  538.229416][   T50] br1: port 1(veth1) entered forwarding state
[  553.773575][ T3097] br1: port 1(veth1) entered disabled state
[  553.928269][ T3098] veth1: left allmulticast mode
[  553.929550][ T3098] veth1: left promiscuous mode
[  553.930122][ T3098] br1: port 1(veth1) entered disabled state