[  633.801530][ T4219] br0: port 1(veth1) entered blocking state
[  633.801905][ T4219] br0: port 1(veth1) entered disabled state
[  633.802254][ T4219] veth1: entered allmulticast mode
[  633.809628][ T4219] veth1: entered promiscuous mode
[  633.837076][ T4221] br0: port 2(veth2) entered blocking state
[  633.837389][ T4221] br0: port 2(veth2) entered disabled state
[  633.837693][ T4221] veth2: entered allmulticast mode
[  633.839183][ T4221] veth2: entered promiscuous mode
[  633.869220][ T4222] br0: port 3(veth4) entered blocking state
[  633.869569][ T4222] br0: port 3(veth4) entered disabled state
[  633.869923][ T4222] veth4: entered allmulticast mode
[  633.871519][ T4222] veth4: entered promiscuous mode
[  634.125082][   T57] br0: port 1(veth1) entered blocking state
[  634.125424][   T57] br0: port 1(veth1) entered forwarding state
[  634.152286][   T57] br0: port 2(veth2) entered blocking state
[  634.152608][   T57] br0: port 2(veth2) entered forwarding state
[  634.178280][   T38] br0: port 3(veth4) entered blocking state
[  634.178628][   T38] br0: port 3(veth4) entered forwarding state
[  648.032223][ T4294] veth3: entered promiscuous mode
[  649.348203][ T4303] veth3: left promiscuous mode
[  649.385743][ T4304] veth3: entered promiscuous mode
[  650.654014][ T4313] veth3: left promiscuous mode
[  650.714034][ T4321] br0: port 3(veth4) entered disabled state
[  650.752886][ T4322] br0: port 2(veth2) entered disabled state
[  650.783274][ T4323] br0: port 1(veth1) entered disabled state
[  650.806566][ T4324] veth4: left allmulticast mode
[  650.806811][ T4324] veth4: left promiscuous mode
[  650.807116][ T4324] br0: port 3(veth4) entered disabled state
[  650.809063][ T4324] veth2: left allmulticast mode
[  650.809281][ T4324] veth2: left promiscuous mode
[  650.809581][ T4324] br0: port 2(veth2) entered disabled state
[  650.811109][ T4324] veth1: left allmulticast mode
[  650.811326][ T4324] veth1: left promiscuous mode
[  650.811630][ T4324] br0: port 1(veth1) entered disabled state