[ 1515.328532][ T4438] br1: port 1(veth1) entered blocking state
[ 1515.328826][ T4438] br1: port 1(veth1) entered disabled state
[ 1515.329134][ T4438] veth1: entered allmulticast mode
[ 1515.341940][ T4438] veth1: entered promiscuous mode
[ 1515.494770][ T1633] br1: port 1(veth1) entered blocking state
[ 1515.495033][ T1633] br1: port 1(veth1) entered forwarding state
[ 1549.994713][ T4529] br1: port 1(veth1) entered disabled state
[ 1550.140548][ T4530] veth1: left allmulticast mode
[ 1550.140897][ T4530] veth1: left promiscuous mode
[ 1550.141380][ T4530] br1: port 1(veth1) entered disabled state