[  576.608180][ T4266] br0: port 1(veth1) entered blocking state
[  576.608501][ T4266] br0: port 1(veth1) entered disabled state
[  576.608803][ T4266] veth1: entered allmulticast mode
[  576.611905][ T4266] veth1: entered promiscuous mode
[  576.647801][ T4268] br0: port 2(veth2) entered blocking state
[  576.648100][ T4268] br0: port 2(veth2) entered disabled state
[  576.648401][ T4268] veth2: entered allmulticast mode
[  576.670439][ T4268] veth2: entered promiscuous mode
[  576.722342][  T504] br0: port 1(veth1) entered blocking state
[  576.722658][  T504] br0: port 1(veth1) entered forwarding state
[  576.763716][   T39] br0: port 2(veth2) entered blocking state
[  576.763915][   T39] br0: port 2(veth2) entered forwarding state
[  588.696614][ T4305] tc (4305) used greatest stack depth: 23608 bytes left
[  603.545344][ T4361] br0: port 2(veth2) entered disabled state
[  603.578717][ T4362] br0: port 1(veth1) entered disabled state
[  603.617258][ T4363] veth2: left allmulticast mode
[  603.617447][ T4363] veth2: left promiscuous mode
[  603.617685][ T4363] br0: port 2(veth2) entered disabled state
[  603.618506][ T4363] veth1: left allmulticast mode
[  603.618658][ T4363] veth1: left promiscuous mode
[  603.618880][ T4363] br0: port 1(veth1) entered disabled state