[ 1255.126173][ T9537] br1: port 1(veth1) entered blocking state
[ 1255.126674][ T9537] br1: port 1(veth1) entered disabled state
[ 1255.127122][ T9537] veth1: entered allmulticast mode
[ 1255.130129][ T9537] veth1: entered promiscuous mode
[ 1255.222490][   T40] br1: port 1(veth1) entered blocking state
[ 1255.222851][   T40] br1: port 1(veth1) entered forwarding state
[ 1255.302798][ T9539] br1: port 2(veth2) entered blocking state
[ 1255.303126][ T9539] br1: port 2(veth2) entered disabled state
[ 1255.303434][ T9539] veth2: entered allmulticast mode
[ 1255.306387][ T9539] veth2: entered promiscuous mode
[ 1255.396019][   T40] br1: port 2(veth2) entered blocking state
[ 1255.396460][   T40] br1: port 2(veth2) entered forwarding state
[ 1283.138863][ T9896] br1: port 2(veth2) entered disabled state
[ 1283.224097][ T9897] veth2: left allmulticast mode
[ 1283.224372][ T9897] veth2: left promiscuous mode
[ 1283.224696][ T9897] br1: port 2(veth2) entered disabled state
[ 1283.325689][ T9898] br1: port 1(veth1) entered disabled state
[ 1283.410223][ T9899] veth1: left allmulticast mode
[ 1283.410546][ T9899] veth1: left promiscuous mode
[ 1283.410889][ T9899] br1: port 1(veth1) entered disabled state