[  509.173896][ T3352] br0: port 1(veth1) entered blocking state
[  509.174331][ T3352] br0: port 1(veth1) entered disabled state
[  509.174786][ T3352] veth1: entered allmulticast mode
[  509.179002][ T3352] veth1: entered promiscuous mode
[  509.395914][ T3354] br0: port 2(veth2) entered blocking state
[  509.396200][ T3354] br0: port 2(veth2) entered disabled state
[  509.396470][ T3354] veth2: entered allmulticast mode
[  509.398518][ T3354] veth2: entered promiscuous mode
[  509.741533][    T9] br0: port 1(veth1) entered blocking state
[  509.741879][    T9] br0: port 1(veth1) entered forwarding state
[  509.901072][   T25] br0: port 2(veth2) entered blocking state
[  509.901369][   T25] br0: port 2(veth2) entered forwarding state
[  602.057176][ T3806] tc (3806) used greatest stack depth: 23728 bytes left
[  736.989515][ T4535] br0: port 2(veth2) entered disabled state
[  737.155871][ T4537] br0: port 1(veth1) entered disabled state
[  737.313891][ T4539] veth2: left allmulticast mode
[  737.314110][ T4539] veth2: left promiscuous mode
[  737.314439][ T4539] br0: port 2(veth2) entered disabled state
[  737.316980][ T4539] veth1: left allmulticast mode
[  737.317167][ T4539] veth1: left promiscuous mode
[  737.317468][ T4539] br0: port 1(veth1) entered disabled state