[ 1828.188420][ T6009] br1: port 1(veth1) entered blocking state
[ 1828.188683][ T6009] br1: port 1(veth1) entered disabled state
[ 1828.188965][ T6009] veth1: entered allmulticast mode
[ 1828.200100][ T6009] veth1: entered promiscuous mode
[ 1828.365025][ T4951] br1: port 1(veth1) entered blocking state
[ 1828.365303][ T4951] br1: port 1(veth1) entered forwarding state
[ 1849.931642][ T6148] br1: port 1(veth1) entered disabled state
[ 1850.092808][ T6149] veth1: left allmulticast mode
[ 1850.093034][ T6149] veth1: left promiscuous mode
[ 1850.093346][ T6149] br1: port 1(veth1) entered disabled state