[  513.917019][ T3102] br1: port 1(veth1) entered blocking state
[  513.917255][ T3102] br1: port 1(veth1) entered disabled state
[  513.917454][ T3102] veth1: entered allmulticast mode
[  513.919307][ T3102] veth1: entered promiscuous mode
[  513.952957][ T1904] br1: port 1(veth1) entered blocking state
[  513.953227][ T1904] br1: port 1(veth1) entered forwarding state
[  513.987180][ T3104] br1: port 2(veth2) entered blocking state
[  513.987397][ T3104] br1: port 2(veth2) entered disabled state
[  513.987604][ T3104] veth2: entered allmulticast mode
[  513.989063][ T3104] veth2: entered promiscuous mode
[  514.027034][   T38] br1: port 2(veth2) entered blocking state
[  514.027346][   T38] br1: port 2(veth2) entered forwarding state
[  567.861230][ T4497] br1: port 2(veth2) entered disabled state
[  567.893323][ T4498] veth2: left allmulticast mode
[  567.893596][ T4498] veth2: left promiscuous mode
[  567.893995][ T4498] br1: port 2(veth2) entered disabled state
[  567.924077][ T4499] br1: port 1(veth1) entered disabled state
[  567.968822][ T4500] veth1: left allmulticast mode
[  567.969082][ T4500] veth1: left promiscuous mode
[  567.969468][ T4500] br1: port 1(veth1) entered disabled state