[  747.294337][ T3646] br0: port 1(veth1) entered blocking state
[  747.294850][ T3646] br0: port 1(veth1) entered disabled state
[  747.295292][ T3646] veth1: entered allmulticast mode
[  747.299509][ T3646] veth1: entered promiscuous mode
[  747.430294][ T3648] br0: port 2(veth2) entered blocking state
[  747.430753][ T3648] br0: port 2(veth2) entered disabled state
[  747.431208][ T3648] veth2: entered allmulticast mode
[  747.434709][ T3648] veth2: entered promiscuous mode
[  747.687115][   T37] br0: port 1(veth1) entered blocking state
[  747.687618][   T37] br0: port 1(veth1) entered forwarding state
[  747.802174][   T46] br0: port 2(veth2) entered blocking state
[  747.802607][   T46] br0: port 2(veth2) entered forwarding state
[  926.502366][ T4727] tc (4727) used greatest stack depth: 24224 bytes left
[  960.360564][ T4939] br0: port 1(veth1) entered disabled state
[  965.663794][ T4944] br0: port 1(veth1) entered forwarding state
[  971.203026][ T4952] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  982.581410][ T4976] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  982.790423][ T4983] br0: port 2(veth2) entered disabled state
[  982.913949][ T4984] br0: port 1(veth1) entered disabled state
[  983.024453][ T4985] veth2: left allmulticast mode
[  983.024873][ T4985] veth2: left promiscuous mode
[  983.025337][ T4985] br0: port 2(veth2) entered disabled state
[  983.027514][ T4985] veth1: left allmulticast mode
[  983.027828][ T4985] veth1: left promiscuous mode
[  983.028276][ T4985] br0: port 1(veth1) entered disabled state