[ 1529.351570][ T4556] br0: port 1(veth1) entered blocking state
[ 1529.351868][ T4556] br0: port 1(veth1) entered disabled state
[ 1529.352187][ T4556] veth1: entered allmulticast mode
[ 1529.354320][ T4556] veth1: entered promiscuous mode
[ 1529.492185][ T4558] br0: port 2(veth2) entered blocking state
[ 1529.492578][ T4558] br0: port 2(veth2) entered disabled state
[ 1529.494415][ T4558] veth2: entered allmulticast mode
[ 1529.497725][ T4558] veth2: entered promiscuous mode
[ 1529.642562][ T4559] br0: port 3(veth4) entered blocking state
[ 1529.643156][ T4559] br0: port 3(veth4) entered disabled state
[ 1529.643417][ T4559] veth4: entered allmulticast mode
[ 1529.645383][ T4559] veth4: entered promiscuous mode
[ 1530.417559][   T52] br0: port 1(veth1) entered blocking state
[ 1530.418398][   T52] br0: port 1(veth1) entered forwarding state
[ 1530.558492][   T52] br0: port 2(veth2) entered blocking state
[ 1530.558782][   T52] br0: port 2(veth2) entered forwarding state
[ 1530.702601][   T51] br0: port 3(veth4) entered blocking state
[ 1530.702893][   T51] br0: port 3(veth4) entered forwarding state
[ 1547.265939][ T4605] veth3: entered promiscuous mode
[ 1549.537266][ T4614] veth3: left promiscuous mode
[ 1549.690846][ T4615] veth3: entered promiscuous mode
[ 1551.940111][ T4624] veth3: left promiscuous mode
[ 1552.095554][ T4626] br0: port 3(veth4) entered disabled state
[ 1552.291790][ T4627] br0: port 2(veth2) entered disabled state
[ 1552.433973][ T4628] br0: port 1(veth1) entered disabled state
[ 1552.584399][ T4629] veth4: left allmulticast mode
[ 1552.584600][ T4629] veth4: left promiscuous mode
[ 1552.584912][ T4629] br0: port 3(veth4) entered disabled state
[ 1552.586226][ T4629] veth2: left allmulticast mode
[ 1552.586409][ T4629] veth2: left promiscuous mode
[ 1552.586706][ T4629] br0: port 2(veth2) entered disabled state
[ 1552.587995][ T4629] veth1: left allmulticast mode
[ 1552.588201][ T4629] veth1: left promiscuous mode
[ 1552.588502][ T4629] br0: port 1(veth1) entered disabled state