[  599.219699][T17442] br0: port 1(veth1) entered blocking state
[  599.220194][T17442] br0: port 1(veth1) entered disabled state
[  599.220393][T17442] veth1: entered allmulticast mode
[  599.221925][T17442] veth1: entered promiscuous mode
[  599.247800][T17444] br0: port 2(veth2) entered blocking state
[  599.248003][T17444] br0: port 2(veth2) entered disabled state
[  599.248210][T17444] veth2: entered allmulticast mode
[  599.249654][T17444] veth2: entered promiscuous mode
[  599.305679][  T455] br0: port 1(veth1) entered blocking state
[  599.305947][  T455] br0: port 1(veth1) entered forwarding state
[  599.330843][  T455] br0: port 2(veth2) entered blocking state
[  599.331051][  T455] br0: port 2(veth2) entered forwarding state
[  690.441254][T18343] tc (18343) used greatest stack depth: 23840 bytes left
[  731.195968][T18768] br0: port 1(veth1) entered disabled state
[  736.276278][T18773] br0: port 1(veth1) entered forwarding state
[  741.414551][T18781] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  751.741609][T18805] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  751.799542][T18812] br0: port 2(veth2) entered disabled state
[  751.819580][T18813] br0: port 1(veth1) entered disabled state
[  751.839249][T18814] veth2: left allmulticast mode
[  751.839416][T18814] veth2: left promiscuous mode
[  751.839642][T18814] br0: port 2(veth2) entered disabled state
[  751.840766][T18814] veth1: left allmulticast mode
[  751.840907][T18814] veth1: left promiscuous mode
[  751.841140][T18814] br0: port 1(veth1) entered disabled state