[ 1617.714800][ T8742] br1: port 1(veth1) entered blocking state
[ 1617.715317][ T8742] br1: port 1(veth1) entered disabled state
[ 1617.715795][ T8742] veth1: entered allmulticast mode
[ 1617.720153][ T8742] veth1: entered promiscuous mode
[ 1617.847466][ T3689] br1: port 1(veth1) entered blocking state
[ 1617.847957][ T3689] br1: port 1(veth1) entered forwarding state
[ 1632.856203][ T8841] br1: port 1(veth1) entered disabled state
[ 1632.968569][ T8842] veth1: left allmulticast mode
[ 1632.969023][ T8842] veth1: left promiscuous mode
[ 1632.969558][ T8842] br1: port 1(veth1) entered disabled state