[ 1151.995556][ T5310] br0: port 1(veth1) entered blocking state
[ 1151.995871][ T5310] br0: port 1(veth1) entered disabled state
[ 1151.996176][ T5310] veth1: entered allmulticast mode
[ 1151.998250][ T5310] veth1: entered promiscuous mode
[ 1152.142382][ T5312] br0: port 2(veth2) entered blocking state
[ 1152.142639][ T5312] br0: port 2(veth2) entered disabled state
[ 1152.142889][ T5312] veth2: entered allmulticast mode
[ 1152.144704][ T5312] veth2: entered promiscuous mode
[ 1152.597784][   T51] br0: port 1(veth1) entered blocking state
[ 1152.598039][   T51] br0: port 1(veth1) entered forwarding state
[ 1152.744229][   T51] br0: port 2(veth2) entered blocking state
[ 1152.744483][   T51] br0: port 2(veth2) entered forwarding state
[ 1224.501012][ T5549] br0: port 2(veth2) entered disabled state
[ 1224.641547][ T5551] br0: port 1(veth1) entered disabled state
[ 1224.798839][ T5552] veth2: left allmulticast mode
[ 1224.799064][ T5552] veth2: left promiscuous mode
[ 1224.799979][ T5552] br0: port 2(veth2) entered disabled state
[ 1224.801279][ T5552] veth1: left allmulticast mode
[ 1224.801453][ T5552] veth1: left promiscuous mode
[ 1224.801743][ T5552] br0: port 1(veth1) entered disabled state