[  420.966268] br0: port 1(veth1) entered blocking state
[  420.966315] br0: port 1(veth1) entered disabled state
[  420.966352] veth1: entered allmulticast mode
[  420.966416] veth1: entered promiscuous mode
[  420.970127] br0: port 2(veth2) entered blocking state
[  420.970197] br0: port 2(veth2) entered disabled state
[  420.970269] veth2: entered allmulticast mode
[  420.970360] veth2: entered promiscuous mode
[  420.974152] br0: port 3(veth4) entered blocking state
[  420.974186] br0: port 3(veth4) entered disabled state
[  420.974219] veth4: entered allmulticast mode
[  420.974274] veth4: entered promiscuous mode
[  421.008901] br0: port 1(veth1) entered blocking state
[  421.008951] br0: port 1(veth1) entered forwarding state
[  421.012604] br0: port 2(veth2) entered blocking state
[  421.012639] br0: port 2(veth2) entered forwarding state
[  421.016488] br0: port 3(veth4) entered blocking state
[  421.016553] br0: port 3(veth4) entered forwarding state
[  434.145385] veth3: entered promiscuous mode
[  435.208265] veth3: left promiscuous mode
[  435.212517] veth3: entered promiscuous mode
[  436.262689] veth3: left promiscuous mode
[  436.269725] br0: port 3(veth4) entered disabled state
[  436.273631] br0: port 2(veth2) entered disabled state
[  436.277679] br0: port 1(veth1) entered disabled state
[  436.281563] veth4: left allmulticast mode
[  436.281598] veth4: left promiscuous mode
[  436.281625] br0: port 3(veth4) entered disabled state
[  436.281722] veth2: left allmulticast mode
[  436.281746] veth2: left promiscuous mode
[  436.281781] br0: port 2(veth2) entered disabled state
[  436.281859] veth1: left allmulticast mode
[  436.281880] veth1: left promiscuous mode
[  436.281905] br0: port 1(veth1) entered disabled state