[  550.213176][ T3372] br0: port 1(veth1) entered blocking state
[  550.213470][ T3372] br0: port 1(veth1) entered disabled state
[  550.213767][ T3372] veth1: entered allmulticast mode
[  550.215668][ T3372] veth1: entered promiscuous mode
[  550.383754][ T3374] br0: port 2(veth2) entered blocking state
[  550.384055][ T3374] br0: port 2(veth2) entered disabled state
[  550.384340][ T3374] veth2: entered allmulticast mode
[  550.397415][ T3374] veth2: entered promiscuous mode
[  550.748360][   T40] br0: port 1(veth1) entered blocking state
[  550.748687][   T40] br0: port 1(veth1) entered forwarding state
[  550.934178][   T45] br0: port 2(veth2) entered blocking state
[  550.934452][   T45] br0: port 2(veth2) entered forwarding state
[  805.641342][ T4583] br0: port 2(veth2) entered disabled state
[  805.823948][ T4584] br0: port 1(veth1) entered disabled state
[  805.988001][ T4585] veth2: left allmulticast mode
[  805.988201][ T4585] veth2: left promiscuous mode
[  805.988550][ T4585] br0: port 2(veth2) entered disabled state
[  805.990146][ T4585] veth1: left allmulticast mode
[  805.990338][ T4585] veth1: left promiscuous mode
[  805.990658][ T4585] br0: port 1(veth1) entered disabled state
[  806.067753][ T4585] ip (4585) used greatest stack depth: 23680 bytes left