[ 1223.761271][ T5633] br1: port 1(veth1) entered blocking state
[ 1223.761521][ T5633] br1: port 1(veth1) entered disabled state
[ 1223.761796][ T5633] veth1: entered allmulticast mode
[ 1223.764993][ T5633] veth1: entered promiscuous mode
[ 1223.926337][   T51] br1: port 1(veth1) entered blocking state
[ 1223.926593][   T51] br1: port 1(veth1) entered forwarding state
[ 1224.070242][ T5635] br1: port 2(veth2) entered blocking state
[ 1224.070506][ T5635] br1: port 2(veth2) entered disabled state
[ 1224.070887][ T5635] veth2: entered allmulticast mode
[ 1224.072707][ T5635] veth2: entered promiscuous mode
[ 1224.220468][   T51] br1: port 2(veth2) entered blocking state
[ 1224.220746][   T51] br1: port 2(veth2) entered forwarding state
[ 1274.630193][ T5856] br1: port 1(veth1) entered disabled state
[ 1274.805342][ T5857] br1: port 2(veth2) entered disabled state
[ 1274.955354][ T5858] veth2: left allmulticast mode
[ 1274.955583][ T5858] veth2: left promiscuous mode
[ 1274.955895][ T5858] br1: port 2(veth2) entered disabled state
[ 1274.961945][ T5858] veth1: left allmulticast mode
[ 1274.962147][ T5858] veth1: left promiscuous mode
[ 1274.962434][ T5858] br1: port 1(veth1) entered disabled state