[ 1309.065281][ T9372] veth0: entered allmulticast mode
[ 1309.065904][ T9372] veth1: entered allmulticast mode
[ 1309.066250][ T9372] veth2: entered allmulticast mode
[ 1309.066591][ T9372] veth3: entered allmulticast mode
[ 1327.907673][ T9372] veth0: left allmulticast mode
[ 1327.908900][ T9372] veth1: left allmulticast mode
[ 1327.909349][ T9372] veth2: left allmulticast mode
[ 1327.909738][ T9372] veth3: left allmulticast mode