[ 1315.142800][ T9556] br1: port 1(veth1) entered blocking state
[ 1315.143249][ T9556] br1: port 1(veth1) entered disabled state
[ 1315.143665][ T9556] veth1: entered allmulticast mode
[ 1315.147834][ T9556] veth1: entered promiscuous mode
[ 1315.247573][   T56] br1: port 1(veth1) entered blocking state
[ 1315.248098][   T56] br1: port 1(veth1) entered forwarding state
[ 1315.383154][ T9559] br1: port 2(veth2) entered blocking state
[ 1315.383647][ T9559] br1: port 2(veth2) entered disabled state
[ 1315.384088][ T9559] veth2: entered allmulticast mode
[ 1315.387572][ T9559] veth2: entered promiscuous mode
[ 1315.493139][   T56] br1: port 2(veth2) entered blocking state
[ 1315.493676][   T56] br1: port 2(veth2) entered forwarding state
[ 1345.706780][ T9771] br1: port 2(veth2) entered disabled state
[ 1345.847724][ T9772] veth2: left allmulticast mode
[ 1345.848162][ T9772] veth2: left promiscuous mode
[ 1345.848673][ T9772] br1: port 2(veth2) entered disabled state
[ 1345.951038][ T9773] br1: port 1(veth1) entered disabled state
[ 1346.054233][ T9774] veth1: left allmulticast mode
[ 1346.054582][ T9774] veth1: left promiscuous mode
[ 1346.055064][ T9774] br1: port 1(veth1) entered disabled state