[ 1588.536694][ T9408] br1: port 1(veth1) entered blocking state
[ 1588.537033][ T9408] br1: port 1(veth1) entered disabled state
[ 1588.537280][ T9408] veth1: entered allmulticast mode
[ 1588.539674][ T9408] veth1: entered promiscuous mode
[ 1588.697866][   T38] br1: port 1(veth1) entered blocking state
[ 1588.698178][   T38] br1: port 1(veth1) entered forwarding state
[ 1623.667459][ T9499] br1: port 1(veth1) entered disabled state
[ 1623.843143][ T9500] veth1: left allmulticast mode
[ 1623.843390][ T9500] veth1: left promiscuous mode
[ 1623.843718][ T9500] br1: port 1(veth1) entered disabled state