[ 1319.029612][ T8023] br1: port 1(veth1) entered blocking state
[ 1319.030183][ T8023] br1: port 1(veth1) entered disabled state
[ 1319.030644][ T8023] veth1: entered allmulticast mode
[ 1319.034167][ T8023] veth1: entered promiscuous mode
[ 1319.147785][   T37] br1: port 1(veth1) entered blocking state
[ 1319.148299][   T37] br1: port 1(veth1) entered forwarding state
[ 1334.506357][ T8122] br1: port 1(veth1) entered disabled state
[ 1334.626768][ T8124] veth1: left allmulticast mode
[ 1334.628913][ T8124] veth1: left promiscuous mode
[ 1334.629463][ T8124] br1: port 1(veth1) entered disabled state