[  583.159259][ T4434] br1: port 1(veth1) entered blocking state
[  583.159583][ T4434] br1: port 1(veth1) entered disabled state
[  583.159907][ T4434] veth1: entered allmulticast mode
[  583.162086][ T4434] veth1: entered promiscuous mode
[  583.201545][   T38] br1: port 1(veth1) entered blocking state
[  583.201758][   T38] br1: port 1(veth1) entered forwarding state
[  597.902190][ T4571] br1: port 1(veth1) entered disabled state
[  597.929081][ T4572] veth1: left allmulticast mode
[  597.929267][ T4572] veth1: left promiscuous mode
[  597.929517][ T4572] br1: port 1(veth1) entered disabled state