[  561.689378][ T3371] br0: port 1(veth1) entered blocking state
[  561.689682][ T3371] br0: port 1(veth1) entered disabled state
[  561.689974][ T3371] veth1: entered allmulticast mode
[  561.693172][ T3371] veth1: entered promiscuous mode
[  561.872242][ T3373] br0: port 2(veth2) entered blocking state
[  561.872584][ T3373] br0: port 2(veth2) entered disabled state
[  561.872934][ T3373] veth2: entered allmulticast mode
[  561.877350][ T3373] veth2: entered promiscuous mode
[  562.243286][  T371] br0: port 1(veth1) entered blocking state
[  562.243625][  T371] br0: port 1(veth1) entered forwarding state
[  562.420152][  T371] br0: port 2(veth2) entered blocking state
[  562.420485][  T371] br0: port 2(veth2) entered forwarding state
[  737.682432][ T4187] tc (4187) used greatest stack depth: 23600 bytes left
[  820.027738][ T4582] br0: port 2(veth2) entered disabled state
[  820.194231][ T4583] br0: port 1(veth1) entered disabled state
[  820.359963][ T4584] veth2: left allmulticast mode
[  820.360170][ T4584] veth2: left promiscuous mode
[  820.360489][ T4584] br0: port 2(veth2) entered disabled state
[  820.368949][ T4584] veth1: left allmulticast mode
[  820.369140][ T4584] veth1: left promiscuous mode
[  820.369456][ T4584] br0: port 1(veth1) entered disabled state