[  481.231148][ T7670] br1: port 1(veth1) entered blocking state
[  481.231398][ T7670] br1: port 1(veth1) entered disabled state
[  481.231650][ T7670] veth1: entered allmulticast mode
[  481.233545][ T7670] veth1: entered promiscuous mode
[  481.273416][   T38] br1: port 1(veth1) entered blocking state
[  481.273643][   T38] br1: port 1(veth1) entered forwarding state
[  481.298079][ T7672] br1: port 2(veth2) entered blocking state
[  481.298264][ T7672] br1: port 2(veth2) entered disabled state
[  481.298443][ T7672] veth2: entered allmulticast mode
[  481.300336][ T7672] veth2: entered promiscuous mode
[  481.327044][   T39] br1: port 2(veth2) entered blocking state
[  481.327222][   T39] br1: port 2(veth2) entered forwarding state
[  531.166059][ T9156] br1: port 2(veth2) entered disabled state
[  531.196518][ T9157] veth2: left allmulticast mode
[  531.196685][ T9157] veth2: left promiscuous mode
[  531.196907][ T9157] br1: port 2(veth2) entered disabled state
[  531.261906][ T9158] br1: port 1(veth1) entered disabled state
[  531.297056][ T9159] veth1: left allmulticast mode
[  531.297218][ T9159] veth1: left promiscuous mode
[  531.297440][ T9159] br1: port 1(veth1) entered disabled state