[  334.408243][ T1527] br0: port 1(veth1) entered blocking state
[  334.408548][ T1527] br0: port 1(veth1) entered disabled state
[  334.409865][ T1527] veth1: entered allmulticast mode
[  334.416572][ T1527] veth1: entered promiscuous mode
[  334.548323][ T1528] br0: port 2(veth2) entered blocking state
[  334.548636][ T1528] br0: port 2(veth2) entered disabled state
[  334.548921][ T1528] veth2: entered allmulticast mode
[  334.550832][ T1528] veth2: entered promiscuous mode
[  334.805243][   T48] br0: port 1(veth1) entered blocking state
[  334.805547][   T48] br0: port 1(veth1) entered forwarding state
[  334.961539][   T49] br0: port 2(veth2) entered blocking state
[  334.961948][   T49] br0: port 2(veth2) entered forwarding state
[  346.622760][ T1550] tc (1550) used greatest stack depth: 23704 bytes left
[  552.603843][ T2721] br0: port 2(veth2) entered disabled state
[  552.719593][ T2723] br0: port 1(veth1) entered disabled state
[  552.844840][ T2724] veth2: left allmulticast mode
[  552.845074][ T2724] veth2: left promiscuous mode
[  552.845409][ T2724] br0: port 2(veth2) entered disabled state
[  552.846708][ T2724] veth1: left allmulticast mode
[  552.846911][ T2724] veth1: left promiscuous mode
[  552.847203][ T2724] br0: port 1(veth1) entered disabled state