[ 1138.472980][ T5316] br1: port 1(veth1) entered blocking state
[ 1138.473190][ T5316] br1: port 1(veth1) entered disabled state
[ 1138.473379][ T5316] veth1: entered allmulticast mode
[ 1138.474778][ T5316] veth1: entered promiscuous mode
[ 1138.504320][ T3891] br1: port 1(veth1) entered blocking state
[ 1138.504516][ T3891] br1: port 1(veth1) entered forwarding state
[ 1149.427735][ T5419] br1: port 1(veth1) entered disabled state
[ 1149.457174][ T5420] veth1: left allmulticast mode
[ 1149.457375][ T5420] veth1: left promiscuous mode
[ 1149.457645][ T5420] br1: port 1(veth1) entered disabled state