[    2.893205] br1: port 1(veth1) entered blocking state
[    2.893252] br1: port 1(veth1) entered disabled state
[    2.893284] veth1: entered allmulticast mode
[    2.893332] veth1: entered promiscuous mode
[    2.900027] br1: port 1(veth1) entered blocking state
[    2.900089] br1: port 1(veth1) entered forwarding state
[    2.903522] br1: port 2(veth2) entered blocking state
[    2.903590] br1: port 2(veth2) entered disabled state
[    2.903662] veth2: entered allmulticast mode
[    2.903746] veth2: entered promiscuous mode
[    2.910242] br1: port 2(veth2) entered blocking state
[    2.910280] br1: port 2(veth2) entered forwarding state
[   20.169001] br1: port 2(veth2) entered disabled state
[   20.172020] veth2: left allmulticast mode
[   20.172044] veth2: left promiscuous mode
[   20.172070] br1: port 2(veth2) entered disabled state
[   20.175110] br1: port 1(veth1) entered disabled state
[   20.178054] veth1: left allmulticast mode
[   20.178080] veth1: left promiscuous mode
[   20.178110] br1: port 1(veth1) entered disabled state