[  333.855104][ T1524] br0: port 1(veth1) entered blocking state
[  333.855386][ T1524] br0: port 1(veth1) entered disabled state
[  333.855653][ T1524] veth1: entered allmulticast mode
[  333.857799][ T1524] veth1: entered promiscuous mode
[  333.982402][ T1526] br0: port 2(veth2) entered blocking state
[  333.982832][ T1526] br0: port 2(veth2) entered disabled state
[  333.983288][ T1526] veth2: entered allmulticast mode
[  333.987261][ T1526] veth2: entered promiscuous mode
[  334.287520][   T50] br0: port 1(veth1) entered blocking state
[  334.287880][   T50] br0: port 1(veth1) entered forwarding state
[  334.431654][   T50] br0: port 2(veth2) entered blocking state
[  334.431980][   T50] br0: port 2(veth2) entered forwarding state
[  364.769590][ T1621] tc (1621) used greatest stack depth: 23680 bytes left
[  553.551309][ T2719] br0: port 2(veth2) entered disabled state
[  553.680205][ T2721] br0: port 1(veth1) entered disabled state
[  553.812311][ T2723] veth2: left allmulticast mode
[  553.812586][ T2723] veth2: left promiscuous mode
[  553.812929][ T2723] br0: port 2(veth2) entered disabled state
[  553.814260][ T2723] veth1: left allmulticast mode
[  553.814506][ T2723] veth1: left promiscuous mode
[  553.814830][ T2723] br0: port 1(veth1) entered disabled state