[ 1133.100015][ T5621] br1: port 1(veth1) entered blocking state
[ 1133.100247][ T5621] br1: port 1(veth1) entered disabled state
[ 1133.100442][ T5621] veth1: entered allmulticast mode
[ 1133.101906][ T5621] veth1: entered promiscuous mode
[ 1133.138654][   T92] br1: port 1(veth1) entered blocking state
[ 1133.138867][   T92] br1: port 1(veth1) entered forwarding state
[ 1160.536151][ T5801] br1: port 1(veth1) entered disabled state
[ 1160.558419][ T5802] veth1: left allmulticast mode
[ 1160.558625][ T5802] veth1: left promiscuous mode
[ 1160.558921][ T5802] br1: port 1(veth1) entered disabled state