[  421.571569] br0: port 1(veth1) entered blocking state
[  421.571676] br0: port 1(veth1) entered disabled state
[  421.571777] veth1: entered allmulticast mode
[  421.571892] veth1: entered promiscuous mode
[  421.575746] br0: port 2(veth2) entered blocking state
[  421.575791] br0: port 2(veth2) entered disabled state
[  421.575820] veth2: entered allmulticast mode
[  421.575879] veth2: entered promiscuous mode
[  421.579697] br0: port 3(veth4) entered blocking state
[  421.579731] br0: port 3(veth4) entered disabled state
[  421.579764] veth4: entered allmulticast mode
[  421.579814] veth4: entered promiscuous mode
[  421.615000] br0: port 1(veth1) entered blocking state
[  421.615046] br0: port 1(veth1) entered forwarding state
[  421.618881] br0: port 2(veth2) entered blocking state
[  421.618969] br0: port 2(veth2) entered forwarding state
[  421.622648] br0: port 3(veth4) entered blocking state
[  421.622681] br0: port 3(veth4) entered forwarding state
[  434.780061] veth3: entered promiscuous mode
[  435.827832] veth3: left promiscuous mode
[  435.831697] veth3: entered promiscuous mode
[  436.874972] veth3: left promiscuous mode
[  436.882201] br0: port 3(veth4) entered disabled state
[  436.886289] br0: port 2(veth2) entered disabled state
[  436.890239] br0: port 1(veth1) entered disabled state
[  436.894175] veth4: left allmulticast mode
[  436.894210] veth4: left promiscuous mode
[  436.894239] br0: port 3(veth4) entered disabled state
[  436.894333] veth2: left allmulticast mode
[  436.894356] veth2: left promiscuous mode
[  436.894382] br0: port 2(veth2) entered disabled state
[  436.894462] veth1: left allmulticast mode
[  436.894483] veth1: left promiscuous mode
[  436.894512] br0: port 1(veth1) entered disabled state