[ 1639.578260][ T7212] br1: port 1(veth1) entered blocking state
[ 1639.579154][ T7212] br1: port 1(veth1) entered disabled state
[ 1639.579376][ T7212] veth1: entered allmulticast mode
[ 1639.580848][ T7212] veth1: entered promiscuous mode
[ 1639.603835][   T92] br1: port 1(veth1) entered blocking state
[ 1639.604070][   T92] br1: port 1(veth1) entered forwarding state
[ 1654.264061][ T7349] br1: port 1(veth1) entered disabled state
[ 1654.296893][ T7350] veth1: left allmulticast mode
[ 1654.297133][ T7350] veth1: left promiscuous mode
[ 1654.299376][ T7350] br1: port 1(veth1) entered disabled state