[  538.146418] br1: port 1(veth1) entered blocking state
[  538.146534] br1: port 1(veth1) entered disabled state
[  538.146614] veth1: entered allmulticast mode
[  538.146723] veth1: entered promiscuous mode
[  538.149505] br1: port 1(veth1) entered blocking state
[  538.149562] br1: port 1(veth1) entered forwarding state
[  538.152621] br1: port 2(veth2) entered blocking state
[  538.152701] br1: port 2(veth2) entered disabled state
[  538.152770] veth2: entered allmulticast mode
[  538.152862] veth2: entered promiscuous mode
[  538.155648] br1: port 2(veth2) entered blocking state
[  538.155692] br1: port 2(veth2) entered forwarding state
[  553.527855] tc (31787) used greatest stack depth: 11776 bytes left
[  553.643833] br1: port 2(veth2) entered disabled state
[  553.646341] veth2: left allmulticast mode
[  553.646399] veth2: left promiscuous mode
[  553.646464] br1: port 2(veth2) entered disabled state
[  553.649043] br1: port 1(veth1) entered disabled state
[  553.651525] veth1: left allmulticast mode
[  553.651583] veth1: left promiscuous mode
[  553.651647] br1: port 1(veth1) entered disabled state