[  673.469765][ T4496] br0: port 1(veth1) entered blocking state
[  673.470043][ T4496] br0: port 1(veth1) entered disabled state
[  673.470301][ T4496] veth1: entered allmulticast mode
[  673.471878][ T4496] veth1: entered promiscuous mode
[  673.497131][ T4498] br0: port 2(veth2) entered blocking state
[  673.497377][ T4498] br0: port 2(veth2) entered disabled state
[  673.497649][ T4498] veth2: entered allmulticast mode
[  673.499207][ T4498] veth2: entered promiscuous mode
[  673.530041][ T4499] br0: port 3(veth4) entered blocking state
[  673.530275][ T4499] br0: port 3(veth4) entered disabled state
[  673.530524][ T4499] veth4: entered allmulticast mode
[  673.532082][ T4499] veth4: entered promiscuous mode
[  673.717759][   T92] br0: port 1(veth1) entered blocking state
[  673.717978][   T92] br0: port 1(veth1) entered forwarding state
[  673.738447][   T37] br0: port 2(veth2) entered blocking state
[  673.738694][   T37] br0: port 2(veth2) entered forwarding state
[  673.758196][   T92] br0: port 3(veth4) entered blocking state
[  673.758393][   T92] br0: port 3(veth4) entered forwarding state
[  687.663375][ T4565] veth3: entered promiscuous mode
[  688.882464][ T4574] veth3: left promiscuous mode
[  688.901662][ T4575] veth3: entered promiscuous mode
[  690.115645][ T4584] veth3: left promiscuous mode
[  690.175320][ T4592] br0: port 3(veth4) entered disabled state
[  690.194563][ T4593] br0: port 2(veth2) entered disabled state
[  690.214939][ T4594] br0: port 1(veth1) entered disabled state
[  690.252188][ T4595] veth4: left allmulticast mode
[  690.252351][ T4595] veth4: left promiscuous mode
[  690.252588][ T4595] br0: port 3(veth4) entered disabled state
[  690.253467][ T4595] veth2: left allmulticast mode
[  690.253615][ T4595] veth2: left promiscuous mode
[  690.253829][ T4595] br0: port 2(veth2) entered disabled state
[  690.254697][ T4595] veth1: left allmulticast mode
[  690.254838][ T4595] veth1: left promiscuous mode
[  690.255060][ T4595] br0: port 1(veth1) entered disabled state