[  871.599554][ T5500] br1: port 1(veth1) entered blocking state
[  871.599983][ T5500] br1: port 1(veth1) entered disabled state
[  871.600350][ T5500] veth1: entered allmulticast mode
[  871.603034][ T5500] veth1: entered promiscuous mode
[  871.781077][   T40] br1: port 1(veth1) entered blocking state
[  871.781488][   T40] br1: port 1(veth1) entered forwarding state
[  871.944902][ T5502] br1: port 2(veth2) entered blocking state
[  871.945191][ T5502] br1: port 2(veth2) entered disabled state
[  871.945461][ T5502] veth2: entered allmulticast mode
[  871.948507][ T5502] veth2: entered promiscuous mode
[  872.109681][   T56] br1: port 2(veth2) entered blocking state
[  872.109949][   T56] br1: port 2(veth2) entered forwarding state
[  882.621000][ T5547] tc (5547) used greatest stack depth: 22984 bytes left
[ 1053.275877][ T6896] br1: port 2(veth2) entered disabled state
[ 1053.445654][ T6897] veth2: left allmulticast mode
[ 1053.445927][ T6897] veth2: left promiscuous mode
[ 1053.446254][ T6897] br1: port 2(veth2) entered disabled state
[ 1053.630227][ T6898] br1: port 1(veth1) entered disabled state
[ 1053.794057][ T6899] veth1: left allmulticast mode
[ 1053.794292][ T6899] veth1: left promiscuous mode
[ 1053.794607][ T6899] br1: port 1(veth1) entered disabled state