[  620.302026][ T3050] br0: port 1(veth1) entered blocking state
[  620.302324][ T3050] br0: port 1(veth1) entered disabled state
[  620.302626][ T3050] veth1: entered allmulticast mode
[  620.305004][ T3050] veth1: entered promiscuous mode
[  620.384955][ T3051] br0: port 2(veth2) entered blocking state
[  620.385250][ T3051] br0: port 2(veth2) entered disabled state
[  620.386761][ T3051] veth2: entered allmulticast mode
[  620.388727][ T3051] veth2: entered promiscuous mode
[  620.567409][   T40] br0: port 1(veth1) entered blocking state
[  620.567901][   T40] br0: port 1(veth1) entered forwarding state
[  620.640155][   T45] br0: port 2(veth2) entered blocking state
[  620.640641][   T45] br0: port 2(veth2) entered forwarding state
[  799.531410][ T4337] br0: port 2(veth2) entered disabled state
[  799.545899][ T4337] ip (4337) used greatest stack depth: 23904 bytes left
[  799.614468][ T4338] br0: port 1(veth1) entered disabled state
[  799.689413][ T4339] veth2: left allmulticast mode
[  799.689719][ T4339] veth2: left promiscuous mode
[  799.690042][ T4339] br0: port 2(veth2) entered disabled state
[  799.691619][ T4339] veth1: left allmulticast mode
[  799.691815][ T4339] veth1: left promiscuous mode
[  799.692119][ T4339] br0: port 1(veth1) entered disabled state