[  556.469094] br: port 1(veth1) entered blocking state
[  556.469153] br: port 1(veth1) entered disabled state
[  556.469193] veth1: entered allmulticast mode
[  556.469252] veth1: entered promiscuous mode
[  556.469315] br: port 1(veth1) entered blocking state
[  556.469346] br: port 1(veth1) entered forwarding state
[  556.474959] br: port 2(veth3) entered blocking state
[  556.475008] br: port 2(veth3) entered disabled state
[  556.475042] veth3: entered allmulticast mode
[  556.475096] veth3: entered promiscuous mode
[  556.475148] br: port 2(veth3) entered blocking state
[  556.475193] br: port 2(veth3) entered forwarding state
[  556.479008] br: port 3(veth4) entered blocking state
[  556.479060] br: port 3(veth4) entered disabled state
[  556.479099] veth4: entered allmulticast mode
[  556.479152] veth4: entered promiscuous mode
[  556.479277] br: port 3(veth4) entered blocking state
[  556.479324] br: port 3(veth4) entered forwarding state
[  657.181068] br: port 3(veth4) entered disabled state
[  657.181134] veth4: left allmulticast mode
[  657.181160] veth4: left promiscuous mode
[  657.181183] br: port 3(veth4) entered disabled state
[  657.184158] br: port 2(veth3) entered disabled state
[  657.184209] veth3: left allmulticast mode
[  657.184239] veth3: left promiscuous mode
[  657.184261] br: port 2(veth3) entered disabled state
[  657.187277] br: port 1(veth1) entered disabled state
[  657.187350] veth1: left allmulticast mode
[  657.187415] veth1: left promiscuous mode
[  657.187482] br: port 1(veth1) entered disabled state