[ 1574.799326][ T6857] br1: port 1(veth1) entered blocking state
[ 1574.799661][ T6857] br1: port 1(veth1) entered disabled state
[ 1574.799905][ T6857] veth1: entered allmulticast mode
[ 1574.801788][ T6857] veth1: entered promiscuous mode
[ 1574.948871][    T9] br1: port 1(veth1) entered blocking state
[ 1574.949179][    T9] br1: port 1(veth1) entered forwarding state
[ 1590.485085][ T6916] br1: port 1(veth1) entered disabled state
[ 1590.650832][ T6918] veth1: left allmulticast mode
[ 1590.651137][ T6918] veth1: left promiscuous mode
[ 1590.651450][ T6918] br1: port 1(veth1) entered disabled state