[  336.254638][ T2253] br1: port 1(veth1) entered blocking state
[  336.254960][ T2253] br1: port 1(veth1) entered disabled state
[  336.255277][ T2253] veth1: entered allmulticast mode
[  336.258333][ T2253] veth1: entered promiscuous mode
[  336.299863][  T112] br1: port 1(veth1) entered blocking state
[  336.300212][  T112] br1: port 1(veth1) entered forwarding state
[  336.342094][ T2255] br1: port 2(veth2) entered blocking state
[  336.342419][ T2255] br1: port 2(veth2) entered disabled state
[  336.342745][ T2255] veth2: entered allmulticast mode
[  336.345740][ T2255] veth2: entered promiscuous mode
[  336.379467][  T112] br1: port 2(veth2) entered blocking state
[  336.379707][  T112] br1: port 2(veth2) entered forwarding state
[  388.209830][ T3739] br1: port 2(veth2) entered disabled state
[  388.238543][ T3740] veth2: left allmulticast mode
[  388.238737][ T3740] veth2: left promiscuous mode
[  388.239009][ T3740] br1: port 2(veth2) entered disabled state
[  388.262642][ T3741] br1: port 1(veth1) entered disabled state
[  388.284260][ T3742] veth1: left allmulticast mode
[  388.284461][ T3742] veth1: left promiscuous mode
[  388.284747][ T3742] br1: port 1(veth1) entered disabled state