[  630.592864][T17436] br0: port 1(veth1) entered blocking state
[  630.593203][T17436] br0: port 1(veth1) entered disabled state
[  630.593599][T17436] veth1: entered allmulticast mode
[  630.595166][T17436] veth1: entered promiscuous mode
[  630.632356][T17438] br0: port 2(veth2) entered blocking state
[  630.632579][T17438] br0: port 2(veth2) entered disabled state
[  630.632804][T17438] veth2: entered allmulticast mode
[  630.634478][T17438] veth2: entered promiscuous mode
[  630.694288][   T39] br0: port 1(veth1) entered blocking state
[  630.694666][   T39] br0: port 1(veth1) entered forwarding state
[  630.724374][   T38] br0: port 2(veth2) entered blocking state
[  630.724597][   T38] br0: port 2(veth2) entered forwarding state
[  719.818763][T18334] tc (18334) used greatest stack depth: 23416 bytes left
[  760.954628][T18762] br0: port 1(veth1) entered disabled state
[  766.044921][T18767] br0: port 1(veth1) entered forwarding state
[  771.175406][T18775] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  781.503462][T18799] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  781.561706][T18806] br0: port 2(veth2) entered disabled state
[  781.583183][T18807] br0: port 1(veth1) entered disabled state
[  781.614093][T18808] veth2: left allmulticast mode
[  781.614266][T18808] veth2: left promiscuous mode
[  781.614504][T18808] br0: port 2(veth2) entered disabled state
[  781.615378][T18808] veth1: left allmulticast mode
[  781.615524][T18808] veth1: left promiscuous mode
[  781.615736][T18808] br0: port 1(veth1) entered disabled state