[ 1318.737688][ T6820] br1: port 1(veth1) entered blocking state
[ 1318.738899][ T6820] br1: port 1(veth1) entered disabled state
[ 1318.739347][ T6820] veth1: entered allmulticast mode
[ 1318.742888][ T6820] veth1: entered promiscuous mode
[ 1318.844777][   T37] br1: port 1(veth1) entered blocking state
[ 1318.845304][   T37] br1: port 1(veth1) entered forwarding state
[ 1352.342120][ T7000] br1: port 1(veth1) entered disabled state
[ 1352.450004][ T7001] veth1: left allmulticast mode
[ 1352.450770][ T7001] veth1: left promiscuous mode
[ 1352.451272][ T7001] br1: port 1(veth1) entered disabled state