[  500.282971][ T3357] br0: port 1(veth1) entered blocking state
[  500.283271][ T3357] br0: port 1(veth1) entered disabled state
[  500.283571][ T3357] veth1: entered allmulticast mode
[  500.285942][ T3357] veth1: entered promiscuous mode
[  500.443360][ T3359] br0: port 2(veth2) entered blocking state
[  500.443639][ T3359] br0: port 2(veth2) entered disabled state
[  500.443918][ T3359] veth2: entered allmulticast mode
[  500.446684][ T3359] veth2: entered promiscuous mode
[  500.749133][   T51] br0: port 1(veth1) entered blocking state
[  500.749375][   T51] br0: port 1(veth1) entered forwarding state
[  500.895383][   T65] br0: port 2(veth2) entered blocking state
[  500.895649][   T65] br0: port 2(veth2) entered forwarding state
[  533.923192][ T3493] tc (3493) used greatest stack depth: 23728 bytes left
[  720.279777][ T4540] br0: port 2(veth2) entered disabled state
[  720.456945][ T4542] br0: port 1(veth1) entered disabled state
[  720.612500][ T4544] veth2: left allmulticast mode
[  720.612722][ T4544] veth2: left promiscuous mode
[  720.613042][ T4544] br0: port 2(veth2) entered disabled state
[  720.614385][ T4544] veth1: left allmulticast mode
[  720.614580][ T4544] veth1: left promiscuous mode
[  720.614892][ T4544] br0: port 1(veth1) entered disabled state
[  720.671444][ T4544] ip (4544) used greatest stack depth: 23584 bytes left