[ 1891.148649][ T6580] br1: port 1(veth1) entered blocking state
[ 1891.149077][ T6580] br1: port 1(veth1) entered disabled state
[ 1891.149502][ T6580] veth1: entered allmulticast mode
[ 1891.153001][ T6580] veth1: entered promiscuous mode
[ 1891.285897][   T37] br1: port 1(veth1) entered blocking state
[ 1891.286358][   T37] br1: port 1(veth1) entered forwarding state
[ 1910.982300][ T6719] br1: port 1(veth1) entered disabled state
[ 1911.099970][ T6720] veth1: left allmulticast mode
[ 1911.100322][ T6720] veth1: left promiscuous mode
[ 1911.102265][ T6720] br1: port 1(veth1) entered disabled state