[ 1328.728083][ T9245] br1: port 1(veth1) entered blocking state
[ 1328.728625][ T9245] br1: port 1(veth1) entered disabled state
[ 1328.729101][ T9245] veth1: entered allmulticast mode
[ 1328.732948][ T9245] veth1: entered promiscuous mode
[ 1328.891294][   T37] br1: port 1(veth1) entered blocking state
[ 1328.892025][   T37] br1: port 1(veth1) entered forwarding state
[ 1348.352865][ T9384] br1: port 1(veth1) entered disabled state
[ 1348.462002][ T9385] veth1: left allmulticast mode
[ 1348.462411][ T9385] veth1: left promiscuous mode
[ 1348.463193][ T9385] br1: port 1(veth1) entered disabled state