[ 1381.349079][ T3951] br1: port 1(veth1) entered blocking state
[ 1381.349350][ T3951] br1: port 1(veth1) entered disabled state
[ 1381.349617][ T3951] veth1: entered allmulticast mode
[ 1381.351545][ T3951] veth1: entered promiscuous mode
[ 1381.352393][ T3951] br1: port 1(veth1) entered blocking state
[ 1381.352631][ T3951] br1: port 1(veth1) entered forwarding state
[ 1400.753688][ T4026] br1: port 1(veth1) entered disabled state
[ 1400.870990][ T4028] veth1: left allmulticast mode
[ 1400.871250][ T4028] veth1: left promiscuous mode
[ 1400.871559][ T4028] br1: port 1(veth1) entered disabled state