[  504.596562][ T4749] br1: port 1(veth1) entered blocking state
[  504.596824][ T4749] br1: port 1(veth1) entered disabled state
[  504.597099][ T4749] veth1: entered allmulticast mode
[  504.598604][ T4749] veth1: entered promiscuous mode
[  504.622249][   T36] br1: port 1(veth1) entered blocking state
[  504.622471][   T36] br1: port 1(veth1) entered forwarding state
[  504.657080][ T4751] br1: port 2(veth2) entered blocking state
[  504.657310][ T4751] br1: port 2(veth2) entered disabled state
[  504.657527][ T4751] veth2: entered allmulticast mode
[  504.659580][ T4751] veth2: entered promiscuous mode
[  504.682207][   T91] br1: port 2(veth2) entered blocking state
[  504.682455][   T91] br1: port 2(veth2) entered forwarding state
[  550.161529][ T6148] br1: port 2(veth2) entered disabled state
[  550.184110][ T6149] veth2: left allmulticast mode
[  550.184260][ T6149] veth2: left promiscuous mode
[  550.184482][ T6149] br1: port 2(veth2) entered disabled state
[  550.211129][ T6150] br1: port 1(veth1) entered disabled state
[  550.237872][ T6151] veth1: left allmulticast mode
[  550.238043][ T6151] veth1: left promiscuous mode
[  550.238285][ T6151] br1: port 1(veth1) entered disabled state