[  499.509547][T12212] br0: port 1(veth1) entered blocking state
[  499.510394][T12212] br0: port 1(veth1) entered disabled state
[  499.510672][T12212] veth1: entered allmulticast mode
[  499.512304][T12212] veth1: entered promiscuous mode
[  499.542324][T12215] br0: port 2(veth2) entered blocking state
[  499.542564][T12215] br0: port 2(veth2) entered disabled state
[  499.543147][T12215] veth2: entered allmulticast mode
[  499.544687][T12215] veth2: entered promiscuous mode
[  499.601897][   T37] br0: port 1(veth1) entered blocking state
[  499.602150][   T37] br0: port 1(veth1) entered forwarding state
[  499.640250][   T37] br0: port 2(veth2) entered blocking state
[  499.640498][   T37] br0: port 2(veth2) entered forwarding state
[  539.887841][T12585] tc (12585) used greatest stack depth: 23672 bytes left
[  622.121415][T13505] br0: port 1(veth1) entered disabled state
[  627.218579][T13510] br0: port 1(veth1) entered forwarding state
[  632.363487][T13518] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  642.711566][T13542] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  642.774062][T13549] br0: port 2(veth2) entered disabled state
[  642.796471][T13550] br0: port 1(veth1) entered disabled state
[  642.816831][T13551] veth2: left allmulticast mode
[  642.817006][T13551] veth2: left promiscuous mode
[  642.817242][T13551] br0: port 2(veth2) entered disabled state
[  642.818089][T13551] veth1: left allmulticast mode
[  642.818239][T13551] veth1: left promiscuous mode
[  642.818464][T13551] br0: port 1(veth1) entered disabled state