[  250.437277][ T1980] br1: port 1(veth1) entered blocking state
[  250.437579][ T1980] br1: port 1(veth1) entered disabled state
[  250.437846][ T1980] veth1: entered allmulticast mode
[  250.441031][ T1980] veth1: entered promiscuous mode
[  250.613425][   T28] br1: port 1(veth1) entered blocking state
[  250.613748][   T28] br1: port 1(veth1) entered forwarding state
[  250.766732][ T1983] br1: port 2(veth2) entered blocking state
[  250.767102][ T1983] br1: port 2(veth2) entered disabled state
[  250.767371][ T1983] veth2: entered allmulticast mode
[  250.769345][ T1983] veth2: entered promiscuous mode
[  250.928139][    T8] br1: port 2(veth2) entered blocking state
[  250.928406][    T8] br1: port 2(veth2) entered forwarding state
[  282.648698][ T2157] br1: port 2(veth2) entered disabled state
[  282.801476][ T2158] veth2: left allmulticast mode
[  282.801775][ T2158] veth2: left promiscuous mode
[  282.803176][ T2158] br1: port 2(veth2) entered disabled state
[  282.970818][ T2159] br1: port 1(veth1) entered disabled state
[  283.138764][ T2160] veth1: left allmulticast mode
[  283.139036][ T2160] veth1: left promiscuous mode
[  283.139388][ T2160] br1: port 1(veth1) entered disabled state