[  836.998095][ T8898] br1: port 1(veth1) entered blocking state
[  836.998373][ T8898] br1: port 1(veth1) entered disabled state
[  836.998636][ T8898] veth1: entered allmulticast mode
[  837.000212][ T8898] veth1: entered promiscuous mode
[  837.026714][ T5998] br1: port 1(veth1) entered blocking state
[  837.026913][ T5998] br1: port 1(veth1) entered forwarding state
[  837.047682][ T8900] br1: port 2(veth2) entered blocking state
[  837.047913][ T8900] br1: port 2(veth2) entered disabled state
[  837.048167][ T8900] veth2: entered allmulticast mode
[  837.050267][ T8900] veth2: entered promiscuous mode
[  837.074665][   T38] br1: port 2(veth2) entered blocking state
[  837.074859][   T38] br1: port 2(veth2) entered forwarding state
[  852.549814][ T9257] br1: port 2(veth2) entered disabled state
[  852.573172][ T9258] veth2: left allmulticast mode
[  852.574289][ T9258] veth2: left promiscuous mode
[  852.574603][ T9258] br1: port 2(veth2) entered disabled state
[  852.599008][ T9259] br1: port 1(veth1) entered disabled state
[  852.621858][ T9260] veth1: left allmulticast mode
[  852.622064][ T9260] veth1: left promiscuous mode
[  852.622378][ T9260] br1: port 1(veth1) entered disabled state