[  740.111238][ T7829] br1: port 1(veth1.100) entered blocking state
[  740.111527][ T7829] br1: port 1(veth1.100) entered disabled state
[  740.111804][ T7829] veth1.100: entered allmulticast mode
[  740.111989][ T7829] veth1: entered allmulticast mode
[  740.114716][ T7829] veth1.100: entered promiscuous mode
[  740.114925][ T7829] veth1: entered promiscuous mode
[  740.196600][ T7832] br1: port 1(veth1.100) entered blocking state
[  740.196842][ T7832] br1: port 1(veth1.100) entered forwarding state
[  740.380814][ T7842] br2: port 1(veth1.200) entered blocking state
[  740.381028][ T7842] br2: port 1(veth1.200) entered disabled state
[  740.381230][ T7842] veth1.200: entered allmulticast mode
[  740.383149][ T7842] veth1.200: entered promiscuous mode
[  740.455719][ T7845] br2: port 1(veth1.200) entered blocking state
[  740.455936][ T7845] br2: port 1(veth1.200) entered forwarding state
[  750.292961][ T7906] veth1.100: left allmulticast mode
[  750.293155][ T7906] veth1.100: left promiscuous mode
[  750.293547][ T7906] br1: port 1(veth1.100) entered disabled state
[  750.314375][ T7907] veth1.200: left allmulticast mode
[  750.314548][ T7907] veth1: left allmulticast mode
[  750.314715][ T7907] veth1.200: left promiscuous mode
[  750.314857][ T7907] veth1: left promiscuous mode
[  750.315212][ T7907] br2: port 1(veth1.200) entered disabled state
[  752.383047][ T7909] br2: port 1(veth1.200) entered blocking state
[  752.383393][ T7909] br2: port 1(veth1.200) entered disabled state
[  752.384895][ T7909] veth1.200: entered allmulticast mode
[  752.385120][ T7909] veth1: entered allmulticast mode
[  752.388467][ T7909] veth1.200: entered promiscuous mode
[  752.388708][ T7909] veth1: entered promiscuous mode
[  752.389588][ T7909] br2: port 1(veth1.200) entered blocking state
[  752.389902][ T7909] br2: port 1(veth1.200) entered forwarding state
[  752.420523][ T7910] br1: port 1(veth1.100) entered blocking state
[  752.420846][ T7910] br1: port 1(veth1.100) entered disabled state
[  752.421153][ T7910] veth1.100: entered allmulticast mode
[  752.424954][ T7910] veth1.100: entered promiscuous mode
[  752.425880][ T7910] br1: port 1(veth1.100) entered blocking state
[  752.426191][ T7910] br1: port 1(veth1.100) entered forwarding state
[  757.027345][ T7962] veth1.200: left allmulticast mode
[  757.027594][ T7962] veth1.200: left promiscuous mode
[  757.028230][ T7962] br2: port 1(veth1.200) entered disabled state
[  757.228657][ T7967] veth1.100: left allmulticast mode
[  757.230483][ T7967] veth1: left allmulticast mode
[  757.230814][ T7967] veth1.100: left promiscuous mode
[  757.231104][ T7967] veth1: left promiscuous mode
[  757.231829][ T7967] br1: port 1(veth1.100) entered disabled state