[  766.506380][T18233] br1: port 1(veth1) entered blocking state
[  766.506766][T18233] br1: port 1(veth1) entered disabled state
[  766.507120][T18233] veth1: entered allmulticast mode
[  766.511323][T18233] veth1: entered promiscuous mode
[  766.549701][ T2556] br1: port 1(veth1) entered blocking state
[  766.550032][ T2556] br1: port 1(veth1) entered forwarding state
[  766.593740][T18235] br1: port 2(veth2) entered blocking state
[  766.594157][T18235] br1: port 2(veth2) entered disabled state
[  766.594555][T18235] veth2: entered allmulticast mode
[  766.598148][T18235] veth2: entered promiscuous mode
[  766.638309][  T228] br1: port 2(veth2) entered blocking state
[  766.638672][  T228] br1: port 2(veth2) entered forwarding state
[  781.690030][T18592] br1: port 2(veth2) entered disabled state
[  781.723544][T18593] veth2: left allmulticast mode
[  781.723731][T18593] veth2: left promiscuous mode
[  781.724331][T18593] br1: port 2(veth2) entered disabled state
[  781.744745][T18594] br1: port 1(veth1) entered disabled state
[  781.777265][T18595] veth1: left allmulticast mode
[  781.777441][T18595] veth1: left promiscuous mode
[  781.777679][T18595] br1: port 1(veth1) entered disabled state