[ 1552.020655][ T6444] br1: port 1(veth1) entered blocking state
[ 1552.020923][ T6444] br1: port 1(veth1) entered disabled state
[ 1552.021171][ T6444] veth1: entered allmulticast mode
[ 1552.023445][ T6444] veth1: entered promiscuous mode
[ 1552.185578][   T25] br1: port 1(veth1) entered blocking state
[ 1552.185938][   T25] br1: port 1(veth1) entered forwarding state
[ 1572.713208][ T6519] br1: port 1(veth1) entered disabled state
[ 1572.919563][ T6520] veth1: left allmulticast mode
[ 1572.919803][ T6520] veth1: left promiscuous mode
[ 1572.920134][ T6520] br1: port 1(veth1) entered disabled state