[  837.480285] br1: port 1(veth1) entered blocking state
[  837.480328] br1: port 1(veth1) entered disabled state
[  837.480430] veth1: entered allmulticast mode
[  837.480515] veth1: entered promiscuous mode
[  837.483338] br1: port 1(veth1) entered blocking state
[  837.483380] br1: port 1(veth1) entered forwarding state
[  847.416792] br1: port 1(veth1) entered disabled state
[  847.419393] veth1: left allmulticast mode
[  847.419446] veth1: left promiscuous mode
[  847.419479] br1: port 1(veth1) entered disabled state