[  638.146171] br1: port 1(veth1) entered blocking state
[  638.146334] br1: port 1(veth1) entered disabled state
[  638.146421] veth1: entered allmulticast mode
[  638.146511] veth1: entered promiscuous mode
[  638.149986] br1: port 1(veth1) entered blocking state
[  638.150029] br1: port 1(veth1) entered forwarding state
[  638.152959] br1: port 2(veth2) entered blocking state
[  638.153008] br1: port 2(veth2) entered disabled state
[  638.153042] veth2: entered allmulticast mode
[  638.153095] veth2: entered promiscuous mode
[  638.156240] br1: port 2(veth2) entered blocking state
[  638.156282] br1: port 2(veth2) entered forwarding state
[  653.566013] tc (2436) used greatest stack depth: 11768 bytes left
[  653.700462] br1: port 2(veth2) entered disabled state
[  653.703276] veth2: left allmulticast mode
[  653.703302] veth2: left promiscuous mode
[  653.703325] br1: port 2(veth2) entered disabled state
[  653.706327] br1: port 1(veth1) entered disabled state
[  653.709201] veth1: left allmulticast mode
[  653.709258] veth1: left promiscuous mode
[  653.709322] br1: port 1(veth1) entered disabled state