[ 1530.257437][ T4545] br0: port 1(veth1) entered blocking state
[ 1530.257743][ T4545] br0: port 1(veth1) entered disabled state
[ 1530.257990][ T4545] veth1: entered allmulticast mode
[ 1530.259986][ T4545] veth1: entered promiscuous mode
[ 1530.403614][ T4547] br0: port 2(veth2) entered blocking state
[ 1530.403899][ T4547] br0: port 2(veth2) entered disabled state
[ 1530.404188][ T4547] veth2: entered allmulticast mode
[ 1530.406841][ T4547] veth2: entered promiscuous mode
[ 1530.549917][ T4548] br0: port 3(veth4) entered blocking state
[ 1530.550167][ T4548] br0: port 3(veth4) entered disabled state
[ 1530.550430][ T4548] veth4: entered allmulticast mode
[ 1530.552279][ T4548] veth4: entered promiscuous mode
[ 1531.305359][   T52] br0: port 1(veth1) entered blocking state
[ 1531.305830][   T52] br0: port 1(veth1) entered forwarding state
[ 1531.457596][   T52] br0: port 2(veth2) entered blocking state
[ 1531.457927][   T52] br0: port 2(veth2) entered forwarding state
[ 1531.609174][   T52] br0: port 3(veth4) entered blocking state
[ 1531.609522][   T52] br0: port 3(veth4) entered forwarding state
[ 1548.184944][ T4593] veth3: entered promiscuous mode
[ 1550.450153][ T4602] veth3: left promiscuous mode
[ 1550.595322][ T4603] veth3: entered promiscuous mode
[ 1552.855530][ T4612] veth3: left promiscuous mode
[ 1553.009775][ T4614] br0: port 3(veth4) entered disabled state
[ 1553.147019][ T4616] br0: port 2(veth2) entered disabled state
[ 1553.298901][ T4617] br0: port 1(veth1) entered disabled state
[ 1553.442301][ T4618] veth4: left allmulticast mode
[ 1553.442545][ T4618] veth4: left promiscuous mode
[ 1553.442842][ T4618] br0: port 3(veth4) entered disabled state
[ 1553.444080][ T4618] veth2: left allmulticast mode
[ 1553.444272][ T4618] veth2: left promiscuous mode
[ 1553.444581][ T4618] br0: port 2(veth2) entered disabled state
[ 1553.445798][ T4618] veth1: left allmulticast mode
[ 1553.445992][ T4618] veth1: left promiscuous mode
[ 1553.446291][ T4618] br0: port 1(veth1) entered disabled state