[  503.581801][ T3105] br1: port 1(veth1) entered blocking state
[  503.582017][ T3105] br1: port 1(veth1) entered disabled state
[  503.582205][ T3105] veth1: entered allmulticast mode
[  503.583634][ T3105] veth1: entered promiscuous mode
[  503.617874][  T340] br1: port 1(veth1) entered blocking state
[  503.618107][  T340] br1: port 1(veth1) entered forwarding state
[  503.634489][ T3107] br1: port 2(veth2) entered blocking state
[  503.634681][ T3107] br1: port 2(veth2) entered disabled state
[  503.635310][ T3107] veth2: entered allmulticast mode
[  503.636714][ T3107] veth2: entered promiscuous mode
[  503.656749][   T35] br1: port 2(veth2) entered blocking state
[  503.656947][   T35] br1: port 2(veth2) entered forwarding state
[  517.129577][ T3350] tc (3350) used greatest stack depth: 24016 bytes left
[  550.818096][ T4500] br1: port 2(veth2) entered disabled state
[  550.836434][ T4501] veth2: left allmulticast mode
[  550.836632][ T4501] veth2: left promiscuous mode
[  550.837526][ T4501] br1: port 2(veth2) entered disabled state
[  550.863620][ T4502] br1: port 1(veth1) entered disabled state
[  550.886295][ T4503] veth1: left allmulticast mode
[  550.886454][ T4503] veth1: left promiscuous mode
[  550.886677][ T4503] br1: port 1(veth1) entered disabled state