[ 1467.494817][ T9309] br1: port 1(veth1) entered blocking state
[ 1467.495113][ T9309] br1: port 1(veth1) entered disabled state
[ 1467.495394][ T9309] veth1: entered allmulticast mode
[ 1467.497403][ T9309] veth1: entered promiscuous mode
[ 1467.666837][   T52] br1: port 1(veth1) entered blocking state
[ 1467.667089][   T52] br1: port 1(veth1) entered forwarding state
[ 1467.823859][ T9312] br1: port 2(veth2) entered blocking state
[ 1467.824217][ T9312] br1: port 2(veth2) entered disabled state
[ 1467.825086][ T9312] veth2: entered allmulticast mode
[ 1467.826928][ T9312] veth2: entered promiscuous mode
[ 1467.992335][   T52] br1: port 2(veth2) entered blocking state
[ 1467.992606][   T52] br1: port 2(veth2) entered forwarding state
[ 1498.640086][ T9492] br1: port 2(veth2) entered disabled state
[ 1498.788827][ T9493] veth2: left allmulticast mode
[ 1498.789076][ T9493] veth2: left promiscuous mode
[ 1498.789421][ T9493] br1: port 2(veth2) entered disabled state
[ 1498.943672][ T9494] br1: port 1(veth1) entered disabled state
[ 1499.097558][ T9495] veth1: left allmulticast mode
[ 1499.097884][ T9495] veth1: left promiscuous mode
[ 1499.098211][ T9495] br1: port 1(veth1) entered disabled state