[ 1831.181939][T10306] br1: port 1(veth1) entered blocking state
[ 1831.182231][T10306] br1: port 1(veth1) entered disabled state
[ 1831.182512][T10306] veth1: entered allmulticast mode
[ 1831.185804][T10306] veth1: entered promiscuous mode
[ 1831.346251][ T8415] br1: port 1(veth1) entered blocking state
[ 1831.346665][ T8415] br1: port 1(veth1) entered forwarding state
[ 1847.942650][T10405] br1: port 1(veth1) entered disabled state
[ 1848.122094][T10406] veth1: left allmulticast mode
[ 1848.122316][T10406] veth1: left promiscuous mode
[ 1848.122649][T10406] br1: port 1(veth1) entered disabled state