[  508.176893][T12213] br0: port 1(veth1) entered blocking state
[  508.177395][T12213] br0: port 1(veth1) entered disabled state
[  508.177581][T12213] veth1: entered allmulticast mode
[  508.179030][T12213] veth1: entered promiscuous mode
[  508.203226][T12215] br0: port 2(veth2) entered blocking state
[  508.203427][T12215] br0: port 2(veth2) entered disabled state
[  508.203613][T12215] veth2: entered allmulticast mode
[  508.205090][T12215] veth2: entered promiscuous mode
[  508.250558][   T93] br0: port 1(veth1) entered blocking state
[  508.250906][   T93] br0: port 1(veth1) entered forwarding state
[  508.285233][   T91] br0: port 2(veth2) entered blocking state
[  508.285446][   T91] br0: port 2(veth2) entered forwarding state
[  551.804611][T12606] tc (12606) used greatest stack depth: 23568 bytes left
[  629.988210][T13505] br0: port 1(veth1) entered disabled state
[  635.083988][T13510] br0: port 1(veth1) entered forwarding state
[  640.241708][T13518] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  650.608856][T13542] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  650.670188][T13549] br0: port 2(veth2) entered disabled state
[  650.690316][T13550] br0: port 1(veth1) entered disabled state
[  650.709392][T13551] veth2: left allmulticast mode
[  650.709560][T13551] veth2: left promiscuous mode
[  650.709793][T13551] br0: port 2(veth2) entered disabled state
[  650.710763][T13551] veth1: left allmulticast mode
[  650.710911][T13551] veth1: left promiscuous mode
[  650.711129][T13551] br0: port 1(veth1) entered disabled state