[ 1617.479852][ T7216] br1: port 1(veth1) entered blocking state
[ 1617.480336][ T7216] br1: port 1(veth1) entered disabled state
[ 1617.480836][ T7216] veth1: entered allmulticast mode
[ 1617.484798][ T7216] veth1: entered promiscuous mode
[ 1617.596504][ T2227] br1: port 1(veth1) entered blocking state
[ 1617.596953][ T2227] br1: port 1(veth1) entered forwarding state
[ 1632.484445][ T7315] br1: port 1(veth1) entered disabled state
[ 1632.599023][ T7316] veth1: left allmulticast mode
[ 1632.599851][ T7316] veth1: left promiscuous mode
[ 1632.600422][ T7316] br1: port 1(veth1) entered disabled state