[  478.928782][ T2574] br1: port 1(veth1) entered blocking state
[  478.929066][ T2574] br1: port 1(veth1) entered disabled state
[  478.930340][ T2574] veth1: entered allmulticast mode
[  478.932253][ T2574] veth1: entered promiscuous mode
[  479.015366][   T45] br1: port 1(veth1) entered blocking state
[  479.015676][   T45] br1: port 1(veth1) entered forwarding state
[  479.102641][ T2576] br1: port 2(veth2) entered blocking state
[  479.102951][ T2576] br1: port 2(veth2) entered disabled state
[  479.103258][ T2576] veth2: entered allmulticast mode
[  479.106012][ T2576] veth2: entered promiscuous mode
[  479.199566][   T40] br1: port 2(veth2) entered blocking state
[  479.199982][   T40] br1: port 2(veth2) entered forwarding state
[  595.999514][ T3969] br1: port 2(veth2) entered disabled state
[  596.070544][ T3970] veth2: left allmulticast mode
[  596.070808][ T3970] veth2: left promiscuous mode
[  596.071142][ T3970] br1: port 2(veth2) entered disabled state
[  596.175336][ T3971] br1: port 1(veth1) entered disabled state
[  596.263639][ T3972] veth1: left allmulticast mode
[  596.263973][ T3972] veth1: left promiscuous mode
[  596.264482][ T3972] br1: port 1(veth1) entered disabled state