[  520.035648][ T3370] br0: port 1(veth1) entered blocking state
[  520.035930][ T3370] br0: port 1(veth1) entered disabled state
[  520.036227][ T3370] veth1: entered allmulticast mode
[  520.038818][ T3370] veth1: entered promiscuous mode
[  520.180957][ T3372] br0: port 2(veth2) entered blocking state
[  520.181237][ T3372] br0: port 2(veth2) entered disabled state
[  520.181499][ T3372] veth2: entered allmulticast mode
[  520.183468][ T3372] veth2: entered promiscuous mode
[  520.563012][   T40] br0: port 1(veth1) entered blocking state
[  520.563422][   T40] br0: port 1(veth1) entered forwarding state
[  520.734404][   T63] br0: port 2(veth2) entered blocking state
[  520.734692][   T63] br0: port 2(veth2) entered forwarding state
[  627.274817][ T3852] tc (3852) used greatest stack depth: 23728 bytes left
[  770.648714][ T4581] br0: port 2(veth2) entered disabled state
[  770.825125][ T4582] br0: port 1(veth1) entered disabled state
[  770.970549][ T4583] veth2: left allmulticast mode
[  770.970806][ T4583] veth2: left promiscuous mode
[  770.971155][ T4583] br0: port 2(veth2) entered disabled state
[  770.972500][ T4583] veth1: left allmulticast mode
[  770.972699][ T4583] veth1: left promiscuous mode
[  770.973772][ T4583] br0: port 1(veth1) entered disabled state