[  436.987276][T12175] br0: port 1(veth1) entered blocking state
[  436.987496][T12175] br0: port 1(veth1) entered disabled state
[  436.987700][T12175] veth1: entered allmulticast mode
[  436.990456][T12175] veth1: entered promiscuous mode
[  437.024618][T12177] br0: port 2(veth2) entered blocking state
[  437.024855][T12177] br0: port 2(veth2) entered disabled state
[  437.025108][T12177] veth2: entered allmulticast mode
[  437.027081][T12177] veth2: entered promiscuous mode
[  437.102741][   T39] br0: port 1(veth1) entered blocking state
[  437.102968][   T39] br0: port 1(veth1) entered forwarding state
[  437.129274][   T46] br0: port 2(veth2) entered blocking state
[  437.129474][   T46] br0: port 2(veth2) entered forwarding state
[  448.695657][T12214] bridge (12214) used greatest stack depth: 23936 bytes left
[  569.315683][T13506] br0: port 1(veth1) entered disabled state
[  574.407555][T13511] br0: port 1(veth1) entered forwarding state
[  579.541856][T13519] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  589.860024][T13543] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  589.914537][T13550] br0: port 2(veth2) entered disabled state
[  589.946669][T13551] br0: port 1(veth1) entered disabled state
[  589.970197][T13552] veth2: left allmulticast mode
[  589.971077][T13552] veth2: left promiscuous mode
[  589.971366][T13552] br0: port 2(veth2) entered disabled state
[  589.972309][T13552] veth1: left allmulticast mode
[  589.972484][T13552] veth1: left promiscuous mode
[  589.972756][T13552] br0: port 1(veth1) entered disabled state