[ 1299.106101][ T9709] br1: port 1(veth1) entered blocking state
[ 1299.106620][ T9709] br1: port 1(veth1) entered disabled state
[ 1299.107082][ T9709] veth1: entered allmulticast mode
[ 1299.112672][ T9709] veth1: entered promiscuous mode
[ 1299.230465][ T7585] br1: port 1(veth1) entered blocking state
[ 1299.230991][ T7585] br1: port 1(veth1) entered forwarding state
[ 1318.753140][ T9849] br1: port 1(veth1) entered disabled state
[ 1318.884087][ T9850] veth1: left allmulticast mode
[ 1318.884446][ T9850] veth1: left promiscuous mode
[ 1318.884955][ T9850] br1: port 1(veth1) entered disabled state