[ 1833.166737][ T8341] br1: port 1(veth1) entered blocking state
[ 1833.167028][ T8341] br1: port 1(veth1) entered disabled state
[ 1833.167308][ T8341] veth1: entered allmulticast mode
[ 1833.170292][ T8341] veth1: entered promiscuous mode
[ 1833.339718][ T6144] br1: port 1(veth1) entered blocking state
[ 1833.340087][ T6144] br1: port 1(veth1) entered forwarding state
[ 1850.295739][ T8440] br1: port 1(veth1) entered disabled state
[ 1850.454457][ T8441] veth1: left allmulticast mode
[ 1850.454697][ T8441] veth1: left promiscuous mode
[ 1850.455014][ T8441] br1: port 1(veth1) entered disabled state