[ 1180.384885][ T8856] br1: port 1(veth1) entered blocking state
[ 1180.385184][ T8856] br1: port 1(veth1) entered disabled state
[ 1180.385459][ T8856] veth1: entered allmulticast mode
[ 1180.387416][ T8856] veth1: entered promiscuous mode
[ 1180.518843][   T49] br1: port 1(veth1) entered blocking state
[ 1180.519280][   T49] br1: port 1(veth1) entered forwarding state
[ 1213.251988][ T8947] br1: port 1(veth1) entered disabled state
[ 1213.374173][ T8948] veth1: left allmulticast mode
[ 1213.374371][ T8948] veth1: left promiscuous mode
[ 1213.374666][ T8948] br1: port 1(veth1) entered disabled state