[ 1171.629331][ T8265] br1: port 1(veth1) entered blocking state
[ 1171.629655][ T8265] br1: port 1(veth1) entered disabled state
[ 1171.629921][ T8265] veth1: entered allmulticast mode
[ 1171.631835][ T8265] veth1: entered promiscuous mode
[ 1171.736943][    T7] br1: port 1(veth1) entered blocking state
[ 1171.737293][    T7] br1: port 1(veth1) entered forwarding state
[ 1204.281901][ T8356] br1: port 1(veth1) entered disabled state
[ 1204.416077][ T8357] veth1: left allmulticast mode
[ 1204.416285][ T8357] veth1: left promiscuous mode
[ 1204.416599][ T8357] br1: port 1(veth1) entered disabled state