[  506.939153][ T3122] br1: port 1(veth1) entered blocking state
[  506.940080][ T3122] br1: port 1(veth1) entered disabled state
[  506.940331][ T3122] veth1: entered allmulticast mode
[  506.941759][ T3122] veth1: entered promiscuous mode
[  506.963771][   T38] br1: port 1(veth1) entered blocking state
[  506.963954][   T38] br1: port 1(veth1) entered forwarding state
[  506.991269][ T3124] br1: port 2(veth2) entered blocking state
[  506.991482][ T3124] br1: port 2(veth2) entered disabled state
[  506.991681][ T3124] veth2: entered allmulticast mode
[  506.993090][ T3124] veth2: entered promiscuous mode
[  507.016283][  T201] br1: port 2(veth2) entered blocking state
[  507.016515][  T201] br1: port 2(veth2) entered forwarding state
[  553.491666][ T4521] br1: port 2(veth2) entered disabled state
[  553.519041][ T4522] veth2: left allmulticast mode
[  553.519248][ T4522] veth2: left promiscuous mode
[  553.519515][ T4522] br1: port 2(veth2) entered disabled state
[  553.542894][ T4523] br1: port 1(veth1) entered disabled state
[  553.565445][ T4524] veth1: left allmulticast mode
[  553.565635][ T4524] veth1: left promiscuous mode
[  553.565905][ T4524] br1: port 1(veth1) entered disabled state